{
  "source": "02_传动件/0203_轴承/020399_通用轴承/标准_Bearing Insert.solidworks_evidence_v2.json",
  "part_id": "_Bearing-Insert",
  "source_status": "hybrid_semantic_surfaceir_pending",
  "source_self_validation": {
    "schema": "solidworks.cad_evidence.self_validation.v1",
    "passed": true,
    "meaning": "complete reusable extraction; not a claim of backend feature support or 1:1 rebuild",
    "counts": {
      "features": 31,
      "opaque_exact_geometry_features": 0,
      "typed_body_features": 8,
      "direct_semantic_features": 0,
      "typed_features_requiring_history": 8,
      "complete_history_features": 8,
      "spline_segments": 0,
      "incomplete_splines": 0,
      "exact_bcurves": 0,
      "incomplete_bcurves": 0,
      "exact_bsurfaces": 0,
      "incomplete_bsurfaces": 0,
      "exact_trimmed_faces": 0,
      "incomplete_trimmed_faces": 0,
      "missing_exact_geometry_catalog_references": 0,
      "incomplete_topology_records": 0,
      "skipped_getter_signatures": 8
    },
    "feature_contracts": [
      {
        "feature": "Raceway",
        "family": "revolve",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "Hub",
        "family": "extrude",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "Fillet1",
        "family": "fillet",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "Seal",
        "family": "extrude",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "Lip",
        "family": "extrude",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "Mirror1",
        "family": "mirror",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "Tapped Hole1",
        "family": "hole",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "CirPattern1",
        "family": "pattern",
        "passed": true,
        "blockers": []
      }
    ],
    "blockers": []
  },
  "step_inference": {
    "available": true,
    "face_count": 42,
    "surface_counts": {
      "cylinder": 22,
      "plane": 10,
      "sphere": 2,
      "torus": 8
    },
    "axis_count": 22,
    "repeat_spacings_mm": [
      {
        "spacing_mm": 15.2629,
        "pair_count": 2
      },
      {
        "spacing_mm": 10.2464,
        "pair_count": 2
      },
      {
        "spacing_mm": 29.2528,
        "pair_count": 2
      },
      {
        "spacing_mm": 5.0165,
        "pair_count": 2
      },
      {
        "spacing_mm": 25.5092,
        "pair_count": 2
      },
      {
        "spacing_mm": 20.2736,
        "pair_count": 2
      },
      {
        "spacing_mm": 22.4896,
        "pair_count": 2
      },
      {
        "spacing_mm": 42.0278,
        "pair_count": 2
      },
      {
        "spacing_mm": 37.625,
        "pair_count": 2
      },
      {
        "spacing_mm": 20.662,
        "pair_count": 2
      }
    ],
    "metrics": {
      "bounding_box_mm": [
        -39.99992,
        -39.99992,
        -18.9992,
        39.99992,
        39.99992,
        30.2006
      ],
      "volume_mm3": 70253.137124739,
      "surface_area_mm2": 37776.821915722,
      "solid_count": 4,
      "face_count": 42,
      "edge_count": 91,
      "vertex_count": 59
    },
    "error": null,
    "truth_comparison": {
      "expected_from_evidence": {
        "bounding_box_mm": [
          -39.99992,
          -39.99992,
          -18.9992,
          39.99992,
          39.99992,
          30.2006
        ],
        "volume_mm3": 70252.127875602,
        "surface_area_mm2": 37776.779144708,
        "solid_count": 4,
        "face_count": 26,
        "edge_count": 28,
        "vertex_count": 0
      },
      "comparisons": {
        "volume_mm3": {
          "expected": 70252.127875602,
          "actual": 70253.137124739,
          "absolute_delta": 1.0092491370014613,
          "within_tolerance": true
        },
        "surface_area_mm2": {
          "expected": 37776.779144708,
          "actual": 37776.821915722,
          "absolute_delta": 0.04277101399929961,
          "within_tolerance": true
        },
        "bounding_box_mm": {
          "expected": [
            -39.99992,
            -39.99992,
            -18.9992,
            39.99992,
            39.99992,
            30.2006
          ],
          "actual": [
            -39.99992,
            -39.99992,
            -18.9992,
            39.99992,
            39.99992,
            30.2006
          ],
          "max_absolute_delta": 0.0,
          "within_tolerance": true
        },
        "solid_count": {
          "expected": 4,
          "actual": 4,
          "matches": true
        },
        "face_count": {
          "expected": 26,
          "actual": 42,
          "matches": false
        },
        "edge_count": {
          "expected": 28,
          "actual": 91,
          "matches": false
        },
        "vertex_count": {
          "expected": 0,
          "actual": 59,
          "matches": false
        }
      },
      "numeric_geometry_match": true,
      "topology_counts_match": false
    }
  },
  "features": [
    {
      "feature_id": "f_001",
      "source_name": "Front Plane",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_002",
      "source_name": "Top Plane",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_003",
      "source_name": "Right Plane",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_004",
      "source_name": "Raceway",
      "atomic_id": "revolve_add",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_005",
      "source_name": "Hub",
      "atomic_id": "extrude_add_two_sided",
      "execution_status": "supported",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_006",
      "source_name": "Fillet1",
      "atomic_id": "fillet",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_007",
      "source_name": "Seal",
      "atomic_id": "extrude_add_blind",
      "execution_status": "supported",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_008",
      "source_name": "Lip",
      "atomic_id": "extrude_add_blind",
      "execution_status": "supported",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_009",
      "source_name": "Tapped Hole1",
      "atomic_id": "hole_wizard",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 1
    },
    {
      "feature_id": "f_010",
      "source_name": "Axis1",
      "atomic_id": "reference_axis",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    }
  ],
  "semantic_validation": {
    "schema_version": "1.1.0",
    "feature_count": 10,
    "sketch_count": 5,
    "deferred_feature_ids": [
      "f_001",
      "f_002",
      "f_003",
      "f_006",
      "f_004",
      "f_009",
      "f_010"
    ],
    "unresolved": [],
    "future_rebuild_ready": true
  }
}