{
  "schema": "component_target_brep_v1",
  "component_id": "component_4",
  "selection_policy": "Only features and faces owned by this exact component instance are included.",
  "features": [
    {
      "Id": "hole_group_2",
      "Type": "hole_feature",
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "FaceRefs": [
        "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2:face#1"
      ],
      "Confidence": 0.74,
      "Source": "brep_cylinder_grouping",
      "PossibleFunctions": [
        "fastener_hole_candidate",
        "port_or_pin_hole_candidate"
      ],
      "VisualObservationNeeds": [
        "confirm_hole_entry_location_in_model_images",
        "confirm_whether_entry_has_flat_pad_or_spotface",
        "confirm_whether_hole_is_internal_external_or_edge_near"
      ],
      "RequiredBrepChecks": [
        "entry_face_normal_vs_hole_axis_angle",
        "hole_throughness_or_blind_depth",
        "minimum_edge_clearance_to_neighbor_boundaries",
        "spotface_or_counterbore_detection",
        "hole_pattern_grouping_by_center_parameters"
      ],
      "Geometry": {
        "radius_mm": 1.5,
        "diameter_mm": 3,
        "axis": [
          0,
          -1,
          -0
        ],
        "center_points_mm": [
          [
            -79.829,
            -70.748,
            43.65
          ]
        ],
        "entry_face_candidate_refs": [
          "电机与大臂外壳连接件1-1:face#34",
          "电机与大臂外壳连接件3-1:face#29",
          "小臂关节装配2-1/EC60fl-150W-V2.stp-1:face#410",
          "小臂关节装配2-1/小臂电机减速器连接法兰-1:face#26"
        ],
        "member_count": 1,
        "pattern_type": "single_hole_candidate",
        "grouping_basis": "fallback same component, axis direction, and diameter",
        "pattern_plane_normal": [
          0,
          -1,
          -0
        ],
        "pattern_center_mm": [
          -79.829,
          -70.748,
          43.65
        ]
      }
    },
    {
      "Id": "hole_group_12",
      "Type": "hole_feature",
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "FaceRefs": [
        "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2:face#3"
      ],
      "Confidence": 0.74,
      "Source": "brep_cylinder_grouping",
      "PossibleFunctions": [
        "fastener_hole_candidate",
        "port_or_pin_hole_candidate"
      ],
      "VisualObservationNeeds": [
        "confirm_hole_entry_location_in_model_images",
        "confirm_whether_entry_has_flat_pad_or_spotface",
        "confirm_whether_hole_is_internal_external_or_edge_near"
      ],
      "RequiredBrepChecks": [
        "entry_face_normal_vs_hole_axis_angle",
        "hole_throughness_or_blind_depth",
        "minimum_edge_clearance_to_neighbor_boundaries",
        "spotface_or_counterbore_detection",
        "hole_pattern_grouping_by_center_parameters"
      ],
      "Geometry": {
        "radius_mm": 2.75,
        "diameter_mm": 5.5,
        "axis": [
          0,
          -1,
          -0
        ],
        "center_points_mm": [
          [
            -79.829,
            -78.173,
            43.65
          ]
        ],
        "entry_face_candidate_refs": [
          "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2:face#12",
          "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-3:face#12",
          "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-1:face#12",
          "小臂关节装配2-1/CSG-20-160-2A-SP_C_8_WG1044040-MHC-1/WG_CSG_SHG-20_C_8_WG1044040-1:face#30"
        ],
        "member_count": 1,
        "pattern_type": "single_hole_candidate",
        "grouping_basis": "fallback same component, axis direction, and diameter",
        "pattern_plane_normal": [
          0,
          -1,
          -0
        ],
        "pattern_center_mm": [
          -79.829,
          -78.173,
          43.65
        ]
      }
    }
  ],
  "faces": [
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 1,
      "FaceKind": "cylinder",
      "AreaMm2": 108.856,
      "CenterMm": [
        -79.829,
        -70.748,
        43.65
      ],
      "BBoxMm": [
        -81.329,
        -76.523,
        42.15,
        -78.329,
        -64.973,
        45.15
      ],
      "Normal": [],
      "RootPointMm": [],
      "AxisPointMm": [
        -79.829,
        -79.723,
        43.65
      ],
      "Axis": [
        0,
        -1,
        -0
      ],
      "RadiusMm": 1.5,
      "DiameterMm": 3,
      "OrientationRole": "shaft_axis_cylindrical_face",
      "FunctionalRole": "cylindrical_feature",
      "SurfaceProcessRole": "machined_feature_candidate",
      "ProcessConfidence": "low",
      "ProcessBasis": "cylindrical hole/boss feature is often produced by machining, but functional precision role is not confirmed",
      "MachiningScope": "feature_surface"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 2,
      "FaceKind": "plane",
      "AreaMm2": 16.712,
      "CenterMm": [
        -79.829,
        -79.723,
        43.65
      ],
      "BBoxMm": [
        -82.479,
        -79.723,
        41,
        -77.179,
        -79.723,
        46.3
      ],
      "Normal": [
        -0,
        1,
        0
      ],
      "RootPointMm": [
        -79.829,
        -79.723,
        43.65
      ],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "axial_end_face",
      "FunctionalRole": "planar_feature",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 3,
      "FaceKind": "cylinder",
      "AreaMm2": 50.108,
      "CenterMm": [
        -79.829,
        -78.173,
        43.65
      ],
      "BBoxMm": [
        -82.579,
        -79.623,
        40.9,
        -77.079,
        -76.723,
        46.4
      ],
      "Normal": [],
      "RootPointMm": [],
      "AxisPointMm": [
        -79.829,
        -79.723,
        43.65
      ],
      "Axis": [
        0,
        -1,
        -0
      ],
      "RadiusMm": 2.75,
      "DiameterMm": 5.5,
      "OrientationRole": "shaft_axis_cylindrical_face",
      "FunctionalRole": "cylindrical_feature",
      "SurfaceProcessRole": "machined_feature_candidate",
      "ProcessConfidence": "low",
      "ProcessBasis": "cylindrical hole/boss feature is often produced by machining, but functional precision role is not confirmed",
      "MachiningScope": "feature_surface"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 4,
      "FaceKind": "plane",
      "AreaMm2": 14.679,
      "CenterMm": [
        -79.829,
        -76.723,
        43.65
      ],
      "BBoxMm": [
        -82.579,
        -76.723,
        40.9,
        -77.079,
        -76.723,
        46.4
      ],
      "Normal": [
        0,
        -1,
        -0
      ],
      "RootPointMm": [
        -79.829,
        -76.723,
        46.4
      ],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "axial_end_face",
      "FunctionalRole": "planar_feature",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 5,
      "FaceKind": "other",
      "AreaMm2": 3.104,
      "CenterMm": [
        -79.829,
        -76.623,
        43.65
      ],
      "BBoxMm": [
        -81.529,
        -76.723,
        41.95,
        -78.129,
        -76.523,
        45.35
      ],
      "Normal": [],
      "RootPointMm": [],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "unknown",
      "FunctionalRole": "unknown",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 6,
      "FaceKind": "plane",
      "AreaMm2": 1.866,
      "CenterMm": [
        -78.753,
        -79.073,
        43.029
      ],
      "BBoxMm": [
        -79.112,
        -79.723,
        42.408,
        -78.394,
        -78.423,
        43.65
      ],
      "Normal": [
        0.866,
        0,
        -0.5
      ],
      "RootPointMm": [
        -79.112,
        -78.423,
        42.408
      ],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "side_face",
      "FunctionalRole": "planar_feature",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 7,
      "FaceKind": "plane",
      "AreaMm2": 1.866,
      "CenterMm": [
        -79.829,
        -79.073,
        42.408
      ],
      "BBoxMm": [
        -80.547,
        -79.723,
        42.408,
        -79.112,
        -78.423,
        42.408
      ],
      "Normal": [
        -0,
        0,
        -1
      ],
      "RootPointMm": [
        -80.547,
        -78.423,
        42.408
      ],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "downward_facing_face",
      "FunctionalRole": "planar_feature",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 8,
      "FaceKind": "plane",
      "AreaMm2": 1.866,
      "CenterMm": [
        -80.906,
        -79.073,
        43.029
      ],
      "BBoxMm": [
        -81.264,
        -79.723,
        42.408,
        -80.547,
        -78.423,
        43.65
      ],
      "Normal": [
        -0.866,
        -0,
        -0.5
      ],
      "RootPointMm": [
        -81.264,
        -78.423,
        43.65
      ],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "side_face",
      "FunctionalRole": "planar_feature",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 9,
      "FaceKind": "plane",
      "AreaMm2": 1.866,
      "CenterMm": [
        -80.906,
        -79.073,
        44.272
      ],
      "BBoxMm": [
        -81.264,
        -79.723,
        43.65,
        -80.547,
        -78.423,
        44.893
      ],
      "Normal": [
        -0.866,
        -0,
        0.5
      ],
      "RootPointMm": [
        -80.547,
        -78.423,
        44.893
      ],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "side_face",
      "FunctionalRole": "planar_feature",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 10,
      "FaceKind": "plane",
      "AreaMm2": 1.865,
      "CenterMm": [
        -79.829,
        -79.073,
        44.893
      ],
      "BBoxMm": [
        -80.547,
        -79.723,
        44.893,
        -79.112,
        -78.423,
        44.893
      ],
      "Normal": [
        0,
        -0,
        1
      ],
      "RootPointMm": [
        -79.112,
        -78.423,
        44.893
      ],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "upward_facing_face",
      "FunctionalRole": "planar_feature",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 11,
      "FaceKind": "plane",
      "AreaMm2": 1.866,
      "CenterMm": [
        -78.753,
        -79.073,
        44.272
      ],
      "BBoxMm": [
        -79.112,
        -79.723,
        43.65,
        -78.394,
        -78.423,
        44.893
      ],
      "Normal": [
        0.866,
        0,
        0.5
      ],
      "RootPointMm": [
        -78.394,
        -78.423,
        43.65
      ],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "side_face",
      "FunctionalRole": "planar_feature",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 12,
      "FaceKind": "plane",
      "AreaMm2": 5.35,
      "CenterMm": [
        -79.829,
        -78.423,
        43.65
      ],
      "BBoxMm": [
        -81.264,
        -78.423,
        42.408,
        -78.394,
        -78.423,
        44.893
      ],
      "Normal": [
        -0,
        1,
        0
      ],
      "RootPointMm": [
        -79.112,
        -78.423,
        42.408
      ],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "axial_end_face",
      "FunctionalRole": "planar_feature",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 13,
      "FaceKind": "other",
      "AreaMm2": 4.032,
      "CenterMm": [
        -79.829,
        -64.848,
        43.65
      ],
      "BBoxMm": [
        -81.329,
        -64.973,
        42.15,
        -78.329,
        -64.723,
        45.15
      ],
      "Normal": [],
      "RootPointMm": [],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "unknown",
      "FunctionalRole": "unknown",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 14,
      "FaceKind": "plane",
      "AreaMm2": 3.577,
      "CenterMm": [
        -79.829,
        -64.723,
        43.65
      ],
      "BBoxMm": [
        -80.896,
        -64.723,
        42.583,
        -78.762,
        -64.723,
        44.717
      ],
      "Normal": [
        0,
        -1,
        -0
      ],
      "RootPointMm": [
        -79.829,
        -64.723,
        45.15
      ],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "axial_end_face",
      "FunctionalRole": "planar_feature",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    },
    {
      "ComponentName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2",
      "ComponentDisplayName": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-2 (GB／T70．1-2000内六角圆柱头螺钉M3×12)",
      "ComponentPath": "D:\\Desktop\\新建文件夹\\毕设\\建模\\螺栓连接件\\GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentFileName": "GB／T70．1-2000内六角圆柱头螺钉M3×12.SLDPRT",
      "ComponentCategory": "unknown",
      "FaceIndex": 15,
      "FaceKind": "other",
      "AreaMm2": 2.678,
      "CenterMm": [
        -79.829,
        -79.673,
        43.65
      ],
      "BBoxMm": [
        -82.579,
        -79.723,
        40.9,
        -77.079,
        -79.623,
        46.4
      ],
      "Normal": [],
      "RootPointMm": [],
      "AxisPointMm": [],
      "Axis": [],
      "RadiusMm": 0,
      "DiameterMm": 0,
      "OrientationRole": "unknown",
      "FunctionalRole": "unknown",
      "SurfaceProcessRole": "unknown_process_surface",
      "ProcessConfidence": "low",
      "ProcessBasis": "no contact, fit, support, sealing, locating, tolerance or PMI evidence",
      "MachiningScope": "unknown"
    }
  ]
}