{ "source": "02_传动件/0202_轴/020204_丝杠/(M4X16丝杆).solidworks_evidence_v2.json", "part_id": "M4X16", "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": 25, "opaque_exact_geometry_features": 0, "typed_body_features": 4, "direct_semantic_features": 1, "typed_features_requiring_history": 3, "complete_history_features": 3, "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": 1 }, "feature_contracts": [ { "feature": "凸台-拉伸1", "family": "extrude", "passed": true, "blockers": [] }, { "feature": "扫描1", "family": "sweep", "passed": true, "blockers": [] }, { "feature": "凸台-拉伸2", "family": "extrude", "passed": true, "blockers": [] }, { "feature": "倒角1", "family": "chamfer", "passed": true, "blockers": [] } ], "blockers": [] }, "step_inference": { "available": true, "face_count": 133, "surface_counts": { "bspline": 2, "cone": 2, "cylinder": 124, "plane": 5 }, "axis_count": 126, "repeat_spacings_mm": [], "metrics": { "bounding_box_mm": [ -2.390273617, -2.390273617, -1.3, 2.390273617, 2.390273617, 15.235216481 ], "volume_mm3": 240.398103567, "surface_area_mm2": 753.438031052, "solid_count": 1, "face_count": 133, "edge_count": 381, "vertex_count": 251 }, "error": null, "truth_comparison": { "expected_from_evidence": { "bounding_box_mm": [ -2.390273517, -2.760050117, -1.3, 2.390273517, 2.760050117, 15.235216381 ], "volume_mm3": 240.623284529, "surface_area_mm2": 753.62778345, "solid_count": 1, "face_count": 11, "edge_count": 16, "vertex_count": 7 }, "comparisons": { "volume_mm3": { "expected": 240.623284529, "actual": 240.398103567, "absolute_delta": 0.22518096199999604, "within_tolerance": false }, "surface_area_mm2": { "expected": 753.62778345, "actual": 753.438031052, "absolute_delta": 0.189752397999996, "within_tolerance": false }, "bounding_box_mm": { "expected": [ -2.390273517, -2.760050117, -1.3, 2.390273517, 2.760050117, 15.235216381 ], "actual": [ -2.390273617, -2.390273617, -1.3, 2.390273617, 2.390273617, 15.235216481 ], "max_absolute_delta": 0.36977649999999995, "within_tolerance": false }, "solid_count": { "expected": 1, "actual": 1, "matches": true }, "face_count": { "expected": 11, "actual": 133, "matches": false }, "edge_count": { "expected": 16, "actual": 381, "matches": false }, "vertex_count": { "expected": 7, "actual": 251, "matches": false } }, "numeric_geometry_match": false, "topology_counts_match": false } }, "features": [ { "feature_id": "f_001", "source_name": "前视基准面", "atomic_id": "reference_plane", "execution_status": "deferred", "unresolved": [], "step_inferred_selector_count": 0 }, { "feature_id": "f_002", "source_name": "上视基准面", "atomic_id": "reference_plane", "execution_status": "deferred", "unresolved": [], "step_inferred_selector_count": 0 }, { "feature_id": "f_003", "source_name": "右视基准面", "atomic_id": "reference_plane", "execution_status": "deferred", "unresolved": [], "step_inferred_selector_count": 0 }, { "feature_id": "f_004", "source_name": "凸台-拉伸1", "atomic_id": "extrude_add_blind", "execution_status": "supported", "unresolved": [], "step_inferred_selector_count": 0 }, { "feature_id": "f_005", "source_name": "凸台-拉伸2", "atomic_id": "extrude_add_blind", "execution_status": "supported", "unresolved": [], "step_inferred_selector_count": 0 }, { "feature_id": "f_006", "source_name": "倒角1", "atomic_id": "chamfer", "execution_status": "deferred", "unresolved": [], "step_inferred_selector_count": 0 } ], "semantic_validation": { "schema_version": "1.1.0", "feature_count": 6, "sketch_count": 5, "deferred_feature_ids": [ "f_001", "f_002", "f_003", "f_006" ], "unresolved": [], "future_rebuild_ready": true } }