{
  "source": "03_连接与管件/0302_管接头/030299_通用管接头/Grease Nipple M6.solidworks_evidence_v2.json",
  "part_id": "Grease-Nipple-M6",
  "source_status": "hybrid_semantic_surfaceir_pending",
  "source_self_validation": {
    "schema": "solidworks.cad_evidence.self_validation.v1",
    "passed": false,
    "meaning": "complete reusable extraction; not a claim of backend feature support or 1:1 rebuild",
    "counts": {
      "features": 37,
      "opaque_exact_geometry_features": 0,
      "typed_body_features": 5,
      "direct_semantic_features": 1,
      "typed_features_requiring_history": 4,
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      "spline_segments": 0,
      "incomplete_splines": 0,
      "exact_bcurves": 4,
      "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": 0
    },
    "feature_contracts": [
      {
        "feature": "body",
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      },
      {
        "feature": "cut-key",
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      {
        "feature": "body-fillet",
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      {
        "feature": "thread-notch",
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        "feature": "thread-helix",
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      },
      {
        "feature": "helix",
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      }
    ],
    "blockers": [
      "thread-helix: incomplete before/after history state or stage truth",
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  },
  "step_inference": {
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    "surface_counts": {
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      "sphere": 4,
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    "axis_count": 10,
    "repeat_spacings_mm": [],
    "metrics": {
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        "solid_count": {
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      "numeric_geometry_match": true,
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  },
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      "atomic_id": "reference_plane",
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    "future_rebuild_ready": true
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}