{ "source": "03_连接与管件/0301_法兰/030113_JBT84对焊环板式松套钢制管法兰/JBT84-94AB-6_3_1.solidworks_evidence_v2.json", "part_id": "JBT84-94AB-6_3_1", "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": 23, "opaque_exact_geometry_features": 0, "typed_body_features": 3, "direct_semantic_features": 1, "typed_features_requiring_history": 2, "complete_history_features": 2, "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": "旋转1", "family": "revolve", "passed": true, "blockers": [] }, { "feature": "切除-拉伸1", "family": "extrude", "passed": true, "blockers": [] }, { "feature": "阵列(圆周)1", "family": "pattern", "passed": true, "blockers": [] } ], "blockers": [] }, "step_inference": { "available": true, "face_count": 33, "surface_counts": { "cone": 6, "cylinder": 20, "plane": 5, "torus": 2 }, "axis_count": 26, "repeat_spacings_mm": [ { "spacing_mm": 49.4975, "pair_count": 4 }, { "spacing_mm": 37.6962, "pair_count": 4 }, { "spacing_mm": 118.624, "pair_count": 4 }, { "spacing_mm": 57.2205, "pair_count": 4 }, { "spacing_mm": 37.4266, "pair_count": 4 }, { "spacing_mm": 70.0, "pair_count": 2 } ], "metrics": { "bounding_box_mm": [ -50.0, -12.0, -50.0, 50.0, 35.0, 50.0 ], "volume_mm3": 111532.130900112, "surface_area_mm2": 27086.581220559, "solid_count": 1, "face_count": 33, "edge_count": 74, "vertex_count": 46 }, "error": null, "truth_comparison": { "expected_from_evidence": { "bounding_box_mm": [ -50.0, -12.0, -50.0, 50.0, 35.0, 50.0 ], "volume_mm3": 111532.130900112, "surface_area_mm2": 27086.581220559, "solid_count": 1, "face_count": 19, "edge_count": 23, "vertex_count": 0 }, "comparisons": { "volume_mm3": { "expected": 111532.130900112, "actual": 111532.130900112, "absolute_delta": 0.0, "within_tolerance": true }, "surface_area_mm2": { "expected": 27086.581220559, "actual": 27086.581220559, "absolute_delta": 0.0, "within_tolerance": true }, "bounding_box_mm": { "expected": [ -50.0, -12.0, -50.0, 50.0, 35.0, 50.0 ], "actual": [ -50.0, -12.0, -50.0, 50.0, 35.0, 50.0 ], "max_absolute_delta": 0.0, "within_tolerance": true }, "solid_count": { "expected": 1, "actual": 1, "matches": true }, "face_count": { "expected": 19, "actual": 33, "matches": false }, "edge_count": { "expected": 23, "actual": 74, "matches": false }, "vertex_count": { "expected": 0, "actual": 46, "matches": false } }, "numeric_geometry_match": true, "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": "旋转1", "atomic_id": "revolve_add", "execution_status": "deferred", "unresolved": [], "step_inferred_selector_count": 0 }, { "feature_id": "f_005", "source_name": "切除-拉伸1", "atomic_id": "extrude_cut_blind", "execution_status": "supported", "unresolved": [], "step_inferred_selector_count": 0 }, { "feature_id": "f_006", "source_name": "基准轴1", "atomic_id": "reference_axis", "execution_status": "deferred", "unresolved": [], "step_inferred_selector_count": 0 } ], "semantic_validation": { "schema_version": "1.1.0", "feature_count": 6, "sketch_count": 3, "deferred_feature_ids": [ "f_001", "f_002", "f_004", "f_003", "f_006" ], "unresolved": [], "future_rebuild_ready": true } }