{
  "schema": "cad.cdsl.llm.v1",
  "schema_version": "1.1.0",
  "kind": "part",
  "part_id": "174897",
  "geometry": {
    "sketches": [
      {
        "id": "sk_001",
        "name": "原点",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -0.0,
            -0.0,
            -0.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ],
          "y_dir": [
            1.0,
            0.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ]
        },
        "profile": {
          "type": "analytic_contours",
          "contours": []
        }
      },
      {
        "id": "sk_002",
        "name": "草图1",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -0.0,
            -0.0,
            -0.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ],
          "y_dir": [
            1.0,
            0.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ]
        },
        "profile": {
          "type": "analytic_contours",
          "contours": [
            {
              "role": "outer",
              "closed": true,
              "segments": [
                {
                  "type": "arc",
                  "start": [
                    118.0,
                    100.0
                  ],
                  "end": [
                    128.0,
                    110.0
                  ],
                  "center": [
                    118.0,
                    110.0
                  ],
                  "radius_mm": 10.0,
                  "clockwise": false
                },
                {
                  "type": "line",
                  "start": [
                    128.0,
                    110.0
                  ],
                  "end": [
                    128.0,
                    121.15308667
                  ]
                },
                {
                  "type": "arc",
                  "start": [
                    128.0,
                    121.15308667
                  ],
                  "end": [
                    130.790730579,
                    124.145778821
                  ],
                  "center": [
                    131.0,
                    121.15308667
                  ],
                  "radius_mm": 3.0,
                  "clockwise": true
                },
                {
                  "type": "line",
                  "start": [
                    130.790730579,
                    124.145778821
                  ],
                  "end": [
                    224.4194821,
                    130.692938921
                  ]
                },
                {
                  "type": "arc",
                  "start": [
                    224.4194821,
                    130.692938921
                  ],
                  "end": [
                    310.0,
                    50.887814901
                  ],
                  "center": [
                    230.0,
                    50.887814901
                  ],
                  "radius_mm": 80.0,
                  "clockwise": true
                },
                {
                  "type": "line",
                  "start": [
                    310.0,
                    50.887814901
                  ],
                  "end": [
                    310.0,
                    25.0
                  ]
                },
                {
                  "type": "arc",
                  "start": [
                    310.0,
                    25.0
                  ],
                  "end": [
                    285.0,
                    0.0
                  ],
                  "center": [
                    285.0,
                    25.0
                  ],
                  "radius_mm": 25.0,
                  "clockwise": true
                },
                {
                  "type": "line",
                  "start": [
                    285.0,
                    0.0
                  ],
                  "end": [
                    17.0,
                    0.0
                  ]
                },
                {
                  "type": "arc",
                  "start": [
                    17.0,
                    0.0
                  ],
                  "end": [
                    0.0,
                    17.0
                  ],
                  "center": [
                    17.0,
                    17.0
                  ],
                  "radius_mm": 17.0,
                  "clockwise": false
                },
                {
                  "type": "line",
                  "start": [
                    0.0,
                    17.0
                  ],
                  "end": [
                    0.0,
                    99.147243536
                  ]
                },
                {
                  "type": "arc",
                  "start": [
                    0.0,
                    99.147243536
                  ],
                  "end": [
                    15.814139946,
                    116.10583239
                  ],
                  "center": [
                    17.0,
                    99.147243536
                  ],
                  "radius_mm": 17.0,
                  "clockwise": true
                },
                {
                  "type": "line",
                  "start": [
                    15.814139946,
                    116.10583239
                  ],
                  "end": [
                    24.790730579,
                    116.733536755
                  ]
                },
                {
                  "type": "arc",
                  "start": [
                    24.790730579,
                    116.733536755
                  ],
                  "end": [
                    28.0,
                    113.740844604
                  ],
                  "center": [
                    25.0,
                    113.740844604
                  ],
                  "radius_mm": 3.0,
                  "clockwise": false
                },
                {
                  "type": "line",
                  "start": [
                    28.0,
                    113.740844604
                  ],
                  "end": [
                    28.0,
                    110.0
                  ]
                },
                {
                  "type": "arc",
                  "start": [
                    28.0,
                    110.0
                  ],
                  "end": [
                    38.0,
                    100.0
                  ],
                  "center": [
                    38.0,
                    110.0
                  ],
                  "radius_mm": 10.0,
                  "clockwise": false
                },
                {
                  "type": "line",
                  "start": [
                    38.0,
                    100.0
                  ],
                  "end": [
                    118.0,
                    100.0
                  ]
                }
              ]
            },
            {
              "role": "inner",
              "closed": true,
              "segments": [
                {
                  "type": "circle",
                  "center": [
                    15.0,
                    17.0
                  ],
                  "radius_mm": 6.25
                }
              ]
            }
          ]
        }
      }
    ]
  },
  "features": [
    {
      "id": "f_001",
      "name": "前视基准面",
      "atomic_id": "reference_plane",
      "depends_on": [],
      "params": {
        "plane": {
          "origin_mm": [
            0.0,
            0.0,
            0.0
          ],
          "normal": [
            0.0,
            1.0,
            0.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ]
        },
        "offset_mm": 0.0,
        "angle_rad": 0.0,
        "reverse": false,
        "solidworks_type": 10
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_002",
      "name": "上视基准面",
      "atomic_id": "reference_plane",
      "depends_on": [
        "f_001"
      ],
      "params": {
        "plane": {
          "origin_mm": [
            0.0,
            0.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ]
        },
        "offset_mm": 0.0,
        "angle_rad": 0.0,
        "reverse": false,
        "solidworks_type": 10
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_004",
      "name": "凸台-拉伸1",
      "atomic_id": "extrude_add_blind",
      "depends_on": [
        "f_001"
      ],
      "params": {
        "distance_mm": 3.5,
        "reverse": false,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "deferred",
      "sketch_id": "sk_002"
    },
    {
      "id": "f_003",
      "name": "右视基准面",
      "atomic_id": "reference_plane",
      "depends_on": [
        "f_002"
      ],
      "params": {
        "plane": {
          "origin_mm": [
            0.0,
            0.0,
            0.0
          ],
          "normal": [
            1.0,
            0.0,
            0.0
          ],
          "x_dir": [
            0.0,
            1.0,
            0.0
          ]
        },
        "offset_mm": 0.0,
        "angle_rad": 0.0,
        "reverse": false,
        "solidworks_type": 10
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_005",
      "name": "M6 六角凹锥坑螺钉的锥形沉头孔1",
      "atomic_id": "hole_wizard",
      "depends_on": [
        "f_001",
        "f_004"
      ],
      "params": {
        "hole_type": "六角凹头锥孔头 DIN 10642",
        "diameter_mm": 6.6,
        "depth_mm": 3.5,
        "end_condition": {
          "solidworks_code": 1,
          "type": "through_all"
        },
        "positions": [
          {
            "mm": [
              12.0,
              103.0,
              3.5
            ]
          },
          {
            "mm": [
              255.0,
              115.0,
              3.5
            ]
          },
          {
            "mm": [
              242.0,
              67.0,
              3.5
            ]
          },
          {
            "mm": [
              255.0,
              40.0,
              3.5
            ]
          }
        ],
        "countersink": {
          "diameter_mm": 13.44,
          "angle_rad": 1.5707963267948966
        },
        "host_face": {
          "kind": "face",
          "stable_id": "step-face-d3760254becdbeedf1de3ca0",
          "source": "inferred_from_step",
          "confidence": 0.8,
          "geometry": {
            "bbox_mm": [
              0.0,
              -0.0,
              3.5,
              310.0,
              130.887814901,
              3.5
            ],
            "center_mm": [
              156.849142269,
              58.054559455,
              3.5
            ],
            "normal": [
              -0.0,
              -0.0,
              1.0
            ],
            "surface_type": "plane"
          }
        }
      },
      "execution_status": "deferred",
      "selectors": [
        {
          "kind": "face",
          "stable_id": "step-face-d3760254becdbeedf1de3ca0",
          "source": "inferred_from_step",
          "confidence": 0.8,
          "geometry": {
            "bbox_mm": [
              0.0,
              -0.0,
              3.5,
              310.0,
              130.887814901,
              3.5
            ],
            "center_mm": [
              156.849142269,
              58.054559455,
              3.5
            ],
            "normal": [
              -0.0,
              -0.0,
              1.0
            ],
            "surface_type": "plane"
          }
        }
      ]
    },
    {
      "id": "f_006",
      "name": "M8 六角凹锥坑螺钉的锥形沉头孔1",
      "atomic_id": "hole_wizard",
      "depends_on": [
        "f_001",
        "f_004"
      ],
      "params": {
        "hole_type": "六角凹头锥孔头 DIN 10642",
        "diameter_mm": 9.0,
        "depth_mm": 3.5,
        "end_condition": {
          "solidworks_code": 1,
          "type": "through_all"
        },
        "positions": [
          {
            "mm": [
              290.0,
              40.0,
              3.5
            ]
          }
        ],
        "countersink": {
          "diameter_mm": 17.92,
          "angle_rad": 1.5707963267948966
        },
        "host_face": {
          "kind": "face",
          "stable_id": "step-face-d3760254becdbeedf1de3ca0",
          "source": "inferred_from_step",
          "confidence": 0.8,
          "geometry": {
            "bbox_mm": [
              0.0,
              -0.0,
              3.5,
              310.0,
              130.887814901,
              3.5
            ],
            "center_mm": [
              156.849142269,
              58.054559455,
              3.5
            ],
            "normal": [
              -0.0,
              -0.0,
              1.0
            ],
            "surface_type": "plane"
          }
        }
      },
      "execution_status": "deferred",
      "selectors": [
        {
          "kind": "face",
          "stable_id": "step-face-d3760254becdbeedf1de3ca0",
          "source": "inferred_from_step",
          "confidence": 0.8,
          "geometry": {
            "bbox_mm": [
              0.0,
              -0.0,
              3.5,
              310.0,
              130.887814901,
              3.5
            ],
            "center_mm": [
              156.849142269,
              58.054559455,
              3.5
            ],
            "normal": [
              -0.0,
              -0.0,
              1.0
            ],
            "surface_type": "plane"
          }
        }
      ]
    },
    {
      "id": "f_007",
      "name": "M6 螺纹孔1",
      "atomic_id": "hole_wizard",
      "depends_on": [
        "f_001",
        "f_004"
      ],
      "params": {
        "hole_type": "底部螺纹孔",
        "diameter_mm": 6.0,
        "depth_mm": 3.5,
        "end_condition": {
          "solidworks_code": 0,
          "type": "blind"
        },
        "positions": [
          {
            "mm": [
              150.0,
              78.0,
              3.5
            ]
          },
          {
            "mm": [
              160.0,
              78.0,
              3.5
            ]
          },
          {
            "mm": [
              170.0,
              78.0,
              3.5
            ]
          }
        ],
        "thread": {
          "diameter_mm": 6.0,
          "depth_mm": 3.5,
          "class": "1B"
        },
        "host_face": {
          "kind": "face",
          "stable_id": "step-face-d3760254becdbeedf1de3ca0",
          "source": "inferred_from_step",
          "confidence": 0.8,
          "geometry": {
            "bbox_mm": [
              0.0,
              -0.0,
              3.5,
              310.0,
              130.887814901,
              3.5
            ],
            "center_mm": [
              156.849142269,
              58.054559455,
              3.5
            ],
            "normal": [
              -0.0,
              -0.0,
              1.0
            ],
            "surface_type": "plane"
          }
        }
      },
      "execution_status": "deferred",
      "selectors": [
        {
          "kind": "face",
          "stable_id": "step-face-d3760254becdbeedf1de3ca0",
          "source": "inferred_from_step",
          "confidence": 0.8,
          "geometry": {
            "bbox_mm": [
              0.0,
              -0.0,
              3.5,
              310.0,
              130.887814901,
              3.5
            ],
            "center_mm": [
              156.849142269,
              58.054559455,
              3.5
            ],
            "normal": [
              -0.0,
              -0.0,
              1.0
            ],
            "surface_type": "plane"
          }
        }
      ]
    }
  ],
  "meta": {
    "unit": "mm",
    "source": "174897.solidworks_evidence_v2.json",
    "source_schema": "solidworks.cad_evidence.v2",
    "source_status": "complete_with_blockers",
    "document_truth": {
      "mass_properties": {
        "available": true,
        "mass": 0.1206455608735636,
        "volume": 0.0001206455608735636,
        "surface_area": 0.07294279883558269,
        "center_of_mass": [
          0.15742206414489876,
          0.05817398358989105,
          0.0017449629493239375
        ],
        "principal_moments": [
          0.00014042445711647368,
          0.000891906228535577,
          0.0010320844699801166
        ],
        "principal_axes": null,
        "moment_of_inertia": null
      },
      "geometry": {
        "bounding_box": [
          0.0,
          -1.0408340855860843e-17,
          0.0,
          0.31,
          0.13088781490051288,
          0.0035000000000000014
        ],
        "solid_body_count": 1,
        "bodies": [
          {
            "kind": "body",
            "dotnet_type": "System.__ComObject",
            "name": "M6 螺纹孔1",
            "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAQAAABtAAAAbAAAAGsAAABqAAAA",
            "persist_reference_sha256": "0e172830ee09352a9c5b62835095238b0d4f99ee8e7c454e8cfc837ccc4cce30",
            "component": null,
            "geometry": {
              "box": [
                0.0,
                -1.0408340855860843e-17,
                0.0,
                0.31,
                0.13088781490051288,
                0.0035000000000000014
              ],
              "face_count": 31,
              "edge_count": 70,
              "vertex_count": 32
            },
            "stable_id": "0e172830ee09352a9c5b62835095238b0d4f99ee8e7c454e8cfc837ccc4cce30"
          }
        ]
      }
    },
    "step_inference": {
      "available": true,
      "face_count": 44,
      "surface_counts": {
        "cone": 10,
        "cylinder": 24,
        "plane": 10
      },
      "axis_count": 34,
      "repeat_spacings_mm": [
        {
          "spacing_mm": 10.0,
          "pair_count": 2
        }
      ],
      "metrics": {
        "bounding_box_mm": [
          0.0,
          -0.0,
          0.0,
          310.0,
          130.887814901,
          3.5
        ],
        "volume_mm3": 120645.560873564,
        "surface_area_mm2": 72942.798835583,
        "solid_count": 1,
        "face_count": 44,
        "edge_count": 118,
        "vertex_count": 76
      },
      "error": null,
      "truth_comparison": {
        "expected_from_evidence": {
          "bounding_box_mm": [
            0.0,
            -0.0,
            0.0,
            310.0,
            130.887814901,
            3.5
          ],
          "volume_mm3": 120645.560873564,
          "surface_area_mm2": 72942.798835583,
          "solid_count": 1,
          "face_count": 31,
          "edge_count": 70,
          "vertex_count": 32
        },
        "comparisons": {
          "volume_mm3": {
            "expected": 120645.560873564,
            "actual": 120645.560873564,
            "absolute_delta": 0.0,
            "within_tolerance": true
          },
          "surface_area_mm2": {
            "expected": 72942.798835583,
            "actual": 72942.798835583,
            "absolute_delta": 0.0,
            "within_tolerance": true
          },
          "bounding_box_mm": {
            "expected": [
              0.0,
              -0.0,
              0.0,
              310.0,
              130.887814901,
              3.5
            ],
            "actual": [
              0.0,
              -0.0,
              0.0,
              310.0,
              130.887814901,
              3.5
            ],
            "max_absolute_delta": 0.0,
            "within_tolerance": true
          },
          "solid_count": {
            "expected": 1,
            "actual": 1,
            "matches": true
          },
          "face_count": {
            "expected": 31,
            "actual": 44,
            "matches": false
          },
          "edge_count": {
            "expected": 70,
            "actual": 118,
            "matches": false
          },
          "vertex_count": {
            "expected": 32,
            "actual": 76,
            "matches": false
          }
        },
        "numeric_geometry_match": true,
        "topology_counts_match": false
      }
    },
    "source_has_modeling_features": true
  }
}