{ "source": "01_紧固件/0103_螺母/010399_通用螺母/标准_Hex Nut High Strength_DIN_Hexagon Nut DIN 6915 - M36 - N.solidworks_evidence_v2.json", "part_id": "_Hex-Nut-High-Strength_DIN_Hexagon-Nut-DIN-6915---M36---N", "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": 18, "opaque_exact_geometry_features": 1, "typed_body_features": 0, "direct_semantic_features": 0, "typed_features_requiring_history": 0, "complete_history_features": 0, "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": 0 }, "feature_contracts": [ { "feature": "Imported1", "family": "opaque_exact_geometry", "passed": false, "blockers": [ "opaque/imported feature geometry capture is incomplete", "only 0/24 owned faces were captured" ] } ], "blockers": [ "Imported1: opaque/imported feature geometry capture is incomplete", "Imported1: only 0/24 owned faces were captured" ] }, "step_inference": { "available": true, "face_count": 28, "surface_counts": { "cone": 16, "cylinder": 4, "plane": 8 }, "axis_count": 20, "repeat_spacings_mm": [], "metrics": { "bounding_box_mm": [ -30.000000101, -34.641016252, -29.0000001, 30.0000001, 34.641016251, 1e-07 ], "volume_mm3": 66321.778080818, "surface_area_mm2": 13090.610341752, "solid_count": 1, "face_count": 28, "edge_count": 60, "vertex_count": 34 }, "error": null, "truth_comparison": { "expected_from_evidence": { "bounding_box_mm": [ -30.000000001, -34.641016152, -29.0, 30.0, 34.641016151, 0.0 ], "volume_mm3": 66322.172909256, "surface_area_mm2": 13090.646984762, "solid_count": 1, "face_count": 24, "edge_count": 47, "vertex_count": 24 }, "comparisons": { "volume_mm3": { "expected": 66322.172909256, "actual": 66321.778080818, "absolute_delta": 0.3948284380021505, "within_tolerance": true }, "surface_area_mm2": { "expected": 13090.646984762, "actual": 13090.610341752, "absolute_delta": 0.03664300999844272, "within_tolerance": true }, "bounding_box_mm": { "expected": [ -30.000000001, -34.641016152, -29.0, 30.0, 34.641016151, 0.0 ], "actual": [ -30.000000101, -34.641016252, -29.0000001, 30.0000001, 34.641016251, 1e-07 ], "max_absolute_delta": 1.0000000116860974e-07, "within_tolerance": true }, "solid_count": { "expected": 1, "actual": 1, "matches": true }, "face_count": { "expected": 24, "actual": 28, "matches": false }, "edge_count": { "expected": 47, "actual": 60, "matches": false }, "vertex_count": { "expected": 24, "actual": 34, "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 } ], "semantic_validation": { "schema_version": "1.1.0", "feature_count": 3, "sketch_count": 1, "deferred_feature_ids": [ "f_001", "f_002", "f_003" ], "unresolved": [], "future_rebuild_ready": true } }