{ "schema": "cad.cdsl.llm.v1", "schema_version": "1.1.0", "kind": "part", "part_id": "143091", "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": [] } }, { "id": "sk_002", "name": "草图1", "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": [ { "role": "outer", "closed": true, "segments": [ { "type": "line", "start": [ -15.0, -87.5 ], "end": [ 15.0, -87.5 ] }, { "type": "line", "start": [ 15.0, -87.5 ], "end": [ 15.0, 87.5 ] }, { "type": "line", "start": [ 15.0, 87.5 ], "end": [ -15.0, 87.5 ] }, { "type": "line", "start": [ -15.0, 87.5 ], "end": [ -15.0, -87.5 ] } ] } ], "construction": [ { "type": "line", "start": [ -15.0, -87.5 ], "end": [ 15.0, 87.5 ] }, { "type": "line", "start": [ -15.0, 87.5 ], "end": [ 15.0, -87.5 ] } ] } } ] }, "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_004", "name": "凸台-拉伸1", "atomic_id": "extrude_add_blind", "depends_on": [ "f_001" ], "params": { "distance_mm": 100.0, "reverse": false, "end_condition": { "type": "blind", "solidworks_code": 0 } }, "execution_status": "deferred", "sketch_id": "sk_002" }, { "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" }, { "id": "f_005", "name": "M12 螺纹孔1", "atomic_id": "hole_wizard", "depends_on": [ "f_004" ], "params": { "hole_type": "底部螺纹孔", "diameter_mm": 12.0, "depth_mm": 24.0, "end_condition": { "solidworks_code": 0, "type": "blind" }, "positions": [ { "mm": [ 0.0, 57.5, 0.0 ] }, { "mm": [ 0.0, -57.5, 0.0 ] } ], "thread": { "diameter_mm": 12.0, "depth_mm": 24.0, "class": "1B" }, "host_face": { "kind": "face", "stable_id": "step-face-b0235c72a7af54217bc46549", "source": "inferred_from_step", "confidence": 0.8, "geometry": { "bbox_mm": [ -15.0, -87.5, 0.0, 15.0, 87.5, 0.0 ], "center_mm": [ -0.0, -0.0, -0.0 ], "normal": [ 0.0, 0.0, -1.0 ], "surface_type": "plane" } } }, "execution_status": "deferred", "sketch_id": "sk_001", "selectors": [ { "kind": "face", "stable_id": "step-face-b0235c72a7af54217bc46549", "source": "inferred_from_step", "confidence": 0.8, "geometry": { "bbox_mm": [ -15.0, -87.5, 0.0, 15.0, 87.5, 0.0 ], "center_mm": [ -0.0, -0.0, -0.0 ], "normal": [ 0.0, 0.0, -1.0 ], "surface_type": "plane" } } ] } ], "meta": { "unit": "mm", "source": "143091.solidworks_evidence_v2.json", "source_schema": "solidworks.cad_evidence.v2", "source_status": "complete_with_blockers", "document_truth": { "mass_properties": { "available": true, "mass": 0.5200528664790703, "volume": 0.0005200528664790704, "surface_area": 0.05340182050762194, "center_of_mass": [ -8.834762177797545e-18, -3.142024944816681e-17, 0.05033157314058642 ], "principal_moments": [ 0.00047039665468231226, 0.0013627988207118207, 0.0017545089444787382 ], "principal_axes": null, "moment_of_inertia": null }, "geometry": { "bounding_box": [ -0.015000000000000008, -0.08750000000000002, 0.0, 0.01499999999999999, 0.08749999999999997, 0.1 ], "solid_body_count": 1, "bodies": [ { "kind": "body", "dotnet_type": "System.__ComObject", "name": "M12 螺纹孔1", "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAIAAABmAAAAZQAAAA==", "persist_reference_sha256": "34ad29762598f819b41dfdc8b20ac88fa209776edb068b0aaaeb5ef0b8f72aa7", "component": null, "geometry": { "box": [ -0.015000000000000008, -0.08750000000000002, 0.0, 0.01499999999999999, 0.08749999999999997, 0.1 ], "face_count": 10, "edge_count": 16, "vertex_count": 10 }, "stable_id": "34ad29762598f819b41dfdc8b20ac88fa209776edb068b0aaaeb5ef0b8f72aa7" } ] } }, "step_inference": { "available": true, "face_count": 14, "surface_counts": { "cone": 4, "cylinder": 4, "plane": 6 }, "axis_count": 8, "repeat_spacings_mm": [ { "spacing_mm": 29.25, "pair_count": 2 }, { "spacing_mm": 115.0, "pair_count": 2 }, { "spacing_mm": 118.6615, "pair_count": 2 } ], "metrics": { "bounding_box_mm": [ -15.0, -87.5, 0.0, 15.0, 87.5, 100.0 ], "volume_mm3": 520052.86647907, "surface_area_mm2": 53401.820507622, "solid_count": 1, "face_count": 14, "edge_count": 28, "vertex_count": 18 }, "error": null, "truth_comparison": { "expected_from_evidence": { "bounding_box_mm": [ -15.0, -87.5, 0.0, 15.0, 87.5, 100.0 ], "volume_mm3": 520052.86647907, "surface_area_mm2": 53401.820507622, "solid_count": 1, "face_count": 10, "edge_count": 16, "vertex_count": 10 }, "comparisons": { "volume_mm3": { "expected": 520052.86647907, "actual": 520052.86647907, "absolute_delta": 0.0, "within_tolerance": true }, "surface_area_mm2": { "expected": 53401.820507622, "actual": 53401.820507622, "absolute_delta": 0.0, "within_tolerance": true }, "bounding_box_mm": { "expected": [ -15.0, -87.5, 0.0, 15.0, 87.5, 100.0 ], "actual": [ -15.0, -87.5, 0.0, 15.0, 87.5, 100.0 ], "max_absolute_delta": 0.0, "within_tolerance": true }, "solid_count": { "expected": 1, "actual": 1, "matches": true }, "face_count": { "expected": 10, "actual": 14, "matches": false }, "edge_count": { "expected": 16, "actual": 28, "matches": false }, "vertex_count": { "expected": 10, "actual": 18, "matches": false } }, "numeric_geometry_match": true, "topology_counts_match": false } }, "source_has_modeling_features": true } }