{ "schema": "cad.cdsl.llm.v1", "schema_version": "1.1.0", "kind": "part", "part_id": "M5-x-20-Socket-Head-Screw", "geometry": { "sketches": [ { "id": "sk_001", "name": "原点", "role": "profile", "workplane": { "origin_mm": [ -0.0, -0.0, -0.0 ], "x_dir": [ 1.0, 0.0, 0.0 ], "y_dir": [ 1.0, 0.0, 0.0 ], "normal": [ 0.0, 0.0, 1.0 ] }, "profile": { "type": "analytic_contours", "contours": [] } } ] }, "features": [ { "id": "f_001", "name": "前视基准面", "atomic_id": "reference_plane", "depends_on": [], "params": { "plane": { "origin_mm": [ 0.0, 0.0, 0.0 ], "normal": [ 0.0, 1.0, 0.0 ], "x_dir": [ 1.0, 0.0, 0.0 ] }, "offset_mm": 0.0, "angle_rad": 0.0, "reverse": false, "solidworks_type": 10 }, "execution_status": "deferred" }, { "id": "f_002", "name": "上视基准面", "atomic_id": "reference_plane", "depends_on": [ "f_001" ], "params": { "plane": { "origin_mm": [ 0.0, 0.0, 0.0 ], "normal": [ 0.0, 0.0, 1.0 ], "x_dir": [ 1.0, 0.0, 0.0 ] }, "offset_mm": 0.0, "angle_rad": 0.0, "reverse": false, "solidworks_type": 10 }, "execution_status": "deferred" }, { "id": "f_003", "name": "右视基准面", "atomic_id": "reference_plane", "depends_on": [ "f_002" ], "params": { "plane": { "origin_mm": [ 0.0, 0.0, 0.0 ], "normal": [ 1.0, 0.0, 0.0 ], "x_dir": [ 0.0, 1.0, 0.0 ] }, "offset_mm": 0.0, "angle_rad": 0.0, "reverse": false, "solidworks_type": 10 }, "execution_status": "deferred" } ], "meta": { "unit": "mm", "source": "01_紧固件/0102_螺钉/010299_通用螺钉/M5 x 20 Socket Head Screw.solidworks_evidence_v2.json", "source_schema": "solidworks.cad_evidence.v2", "source_status": "hybrid_semantic_surfaceir_pending", "document_truth": { "mass_properties": { "available": true, "mass": 0.000558343998701216, "volume": 5.58343998701216e-07, "surface_area": 0.0007876551803534159, "center_of_mass": [ -4.742806410437375e-09, 7.302312699695435e-08, 0.002896090369939135 ], "principal_moments": [ 3.188483394570133e-09, 3.3019472365914763e-08, 3.3019501674060955e-08 ], "principal_axes": null, "moment_of_inertia": null }, "geometry": { "bounding_box": [ -0.004250000000013188, -0.004250000000013188, -0.012499999999988631, 0.004250000000013188, 0.004250000000013188, 0.012730540045708772 ], "solid_body_count": 1, "bodies": [ { "kind": "body", "dotnet_type": "System.__ComObject", "name": "输入1", "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAEAAABqAAAA", "persist_reference_sha256": "e7c660540d9b751b0168bd238d38ea4f30e335295d3f241d0c885d54707288d6", "component": null, "geometry": { "box": [ -0.004250000000013188, -0.004250000000013188, -0.012499999999988631, 0.004250000000013188, 0.004250000000013188, 0.012730540045708772 ], "face_count": 409, "edge_count": 906, "vertex_count": 596 }, "stable_id": "e7c660540d9b751b0168bd238d38ea4f30e335295d3f241d0c885d54707288d6" } ] } }, "step_inference": { "available": true, "face_count": 514, "surface_counts": { "bspline": 2, "cone": 17, "cylinder": 101, "plane": 394 }, "axis_count": 118, "repeat_spacings_mm": [ { "spacing_mm": 0.25, "pair_count": 2 }, { "spacing_mm": 4.75, "pair_count": 2 } ], "metrics": { "bounding_box_mm": [ -4.25, -4.25, -12.5000001, 4.25, 4.25, 12.5000001 ], "volume_mm3": 558.343141021, "surface_area_mm2": 787.648829199, "solid_count": 1, "face_count": 514, "edge_count": 1228, "vertex_count": 812 }, "error": null, "truth_comparison": { "expected_from_evidence": { "bounding_box_mm": [ -4.25, -4.25, -12.5, 4.25, 4.25, 12.730540046 ], "volume_mm3": 558.343998701, "surface_area_mm2": 787.655180353, "solid_count": 1, "face_count": 409, "edge_count": 906, "vertex_count": 596 }, "comparisons": { "volume_mm3": { "expected": 558.343998701, "actual": 558.343141021, "absolute_delta": 0.0008576800000810181, "within_tolerance": true }, "surface_area_mm2": { "expected": 787.655180353, "actual": 787.648829199, "absolute_delta": 0.006351153999958115, "within_tolerance": true }, "bounding_box_mm": { "expected": [ -4.25, -4.25, -12.5, 4.25, 4.25, 12.730540046 ], "actual": [ -4.25, -4.25, -12.5000001, 4.25, 4.25, 12.5000001 ], "max_absolute_delta": 0.23053994600000038, "within_tolerance": false }, "solid_count": { "expected": 1, "actual": 1, "matches": true }, "face_count": { "expected": 409, "actual": 514, "matches": false }, "edge_count": { "expected": 906, "actual": 1228, "matches": false }, "vertex_count": { "expected": 596, "actual": 812, "matches": false } }, "numeric_geometry_match": false, "topology_counts_match": false } }, "source_has_modeling_features": true } }