{ "schema": "cad.cdsl.llm.v1", "schema_version": "1.1.0", "kind": "part", "part_id": "193945", "geometry": { "sketches": [ { "id": "sk_001", "name": "原點", "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, 1000.0, -0.0 ], "x_dir": [ 1.0, 0.0, 0.0 ], "y_dir": [ 0.0, 1.0, 0.0 ], "normal": [ 0.0, 0.0, 1.0 ] }, "profile": { "type": "analytic_contours", "contours": [ { "role": "outer", "closed": true, "segments": [ { "type": "line", "start": [ -40.0, 20.0 ], "end": [ 40.0, 20.0 ] }, { "type": "line", "start": [ 40.0, 20.0 ], "end": [ 40.0, -20.0 ] }, { "type": "line", "start": [ 40.0, -20.0 ], "end": [ -40.0, -20.0 ] }, { "type": "line", "start": [ -40.0, -20.0 ], "end": [ -40.0, 20.0 ] } ] } ], "construction": [ { "type": "line", "start": [ -40.0, 20.0 ], "end": [ 40.0, -20.0 ] }, { "type": "line", "start": [ -40.0, -20.0 ], "end": [ 40.0, 20.0 ] } ] } } ] }, "features": [ { "id": "f_001", "name": "前基準面", "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": "上基準面", "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": "右基準面", "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_004", "name": "凸台-拉伸1", "atomic_id": "extrude_add_blind", "depends_on": [ "f_002" ], "params": { "distance_mm": 12.0, "reverse": false, "end_condition": { "type": "blind", "solidworks_code": 0 } }, "execution_status": "deferred", "sketch_id": "sk_002" }, { "id": "f_005", "name": "倒角1", "atomic_id": "chamfer", "depends_on": [ "f_004" ], "params": { "distance_mm": 2.0, "angle_rad": 0.78539816339745 }, "execution_status": "deferred" }, { "id": "f_006", "name": "M16 螺纹孔1", "atomic_id": "hole_wizard", "depends_on": [ "f_004" ], "params": { "hole_type": "底部螺纹孔", "diameter_mm": 16.0, "depth_mm": 12.0, "end_condition": { "solidworks_code": 0, "type": "blind" }, "positions": [ { "mm": [ 0.0, 0.0, 0.0 ] } ], "thread": { "diameter_mm": 16.0, "depth_mm": 12.0, "class": "1B" }, "host_face": { "kind": "face", "stable_id": "step-face-a9de5dad2b3db2f5f470c2d1", "source": "inferred_from_step", "confidence": 0.8, "geometry": { "bbox_mm": [ -40.0, -0.0, -20.0, 40.0, 0.0, 20.0 ], "center_mm": [ 0.0, 0.0, -0.0 ], "normal": [ -0.0, -1.0, -0.0 ], "surface_type": "plane" } } }, "execution_status": "deferred", "sketch_id": "sk_001", "selectors": [ { "kind": "face", "stable_id": "step-face-a9de5dad2b3db2f5f470c2d1", "source": "inferred_from_step", "confidence": 0.8, "geometry": { "bbox_mm": [ -40.0, -0.0, -20.0, 40.0, 0.0, 20.0 ], "center_mm": [ 0.0, 0.0, -0.0 ], "normal": [ -0.0, -1.0, -0.0 ], "surface_type": "plane" } } ] }, { "id": "f_007", "name": "Ø12.5 (12.5) 直径孔1", "atomic_id": "hole_wizard", "depends_on": [ "f_004", "f_006" ], "params": { "hole_type": "钻孔大小", "diameter_mm": 12.5, "depth_mm": 12.0, "end_condition": { "solidworks_code": 1, "type": "through_all" }, "positions": [ { "mm": [ 20.0, 0.0, 0.0 ] }, { "mm": [ -20.0, 0.0, 0.0 ] } ], "host_face": { "kind": "face", "stable_id": "step-face-a9de5dad2b3db2f5f470c2d1", "source": "inferred_from_step", "confidence": 0.8, "geometry": { "bbox_mm": [ -40.0, -0.0, -20.0, 40.0, 0.0, 20.0 ], "center_mm": [ 0.0, 0.0, -0.0 ], "normal": [ -0.0, -1.0, -0.0 ], "surface_type": "plane" } } }, "execution_status": "deferred", "selectors": [ { "kind": "face", "stable_id": "step-face-a9de5dad2b3db2f5f470c2d1", "source": "inferred_from_step", "confidence": 0.8, "geometry": { "bbox_mm": [ -40.0, -0.0, -20.0, 40.0, 0.0, 20.0 ], "center_mm": [ 0.0, 0.0, -0.0 ], "normal": [ -0.0, -1.0, -0.0 ], "surface_type": "plane" } } ] } ], "meta": { "unit": "mm", "source": "193945.solidworks_evidence_v2.json", "source_schema": "solidworks.cad_evidence.v2", "source_status": "complete_with_blockers", "document_truth": { "mass_properties": { "available": true, "mass": 0.03351150040694879, "volume": 3.3511500406948786e-05, "surface_area": 0.009879279931692634, "center_of_mass": [ 1.0902010552835381e-17, 0.006000000000000001, -3.1439786873467244e-18 ], "principal_moments": [ 5.434842973226715e-06, 1.9504105728130456e-05, 2.4134672691590548e-05 ], "principal_axes": null, "moment_of_inertia": null }, "geometry": { "bounding_box": [ -0.039999999999999994, -7.898971854500402e-19, -0.020000000000000004, 0.04000000000000002, 0.012, 0.019999999999999997 ], "solid_body_count": 1, "bodies": [ { "kind": "body", "dotnet_type": "System.__ComObject", "name": "Ø12.5 (12.5) 直径孔1", "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAMAAABvAAAAbgAAAG0AAAA=", "persist_reference_sha256": "a206026734b8d6ff3fbf6fb39cc518b7ea3eb6070e7ef8bc0157ff92e6f7b57a", "component": null, "geometry": { "box": [ -0.039999999999999994, -7.898971854500402e-19, -0.020000000000000004, 0.040000000000000015, 0.012, 0.019999999999999997 ], "face_count": 13, "edge_count": 30, "vertex_count": 16 }, "stable_id": "a206026734b8d6ff3fbf6fb39cc518b7ea3eb6070e7ef8bc0157ff92e6f7b57a" } ] } }, "step_inference": { "available": true, "face_count": 16, "surface_counts": { "cylinder": 6, "plane": 10 }, "axis_count": 6, "repeat_spacings_mm": [ { "spacing_mm": 20.0, "pair_count": 2 } ], "metrics": { "bounding_box_mm": [ -40.0, -0.0, -20.0, 40.0, 12.0, 20.0 ], "volume_mm3": 33511.500406949, "surface_area_mm2": 9879.279931693, "solid_count": 1, "face_count": 16, "edge_count": 42, "vertex_count": 28 }, "error": null, "truth_comparison": { "expected_from_evidence": { "bounding_box_mm": [ -40.0, -0.0, -20.0, 40.0, 12.0, 20.0 ], "volume_mm3": 33511.500406949, "surface_area_mm2": 9879.279931693, "solid_count": 1, "face_count": 13, "edge_count": 30, "vertex_count": 16 }, "comparisons": { "volume_mm3": { "expected": 33511.500406949, "actual": 33511.500406949, "absolute_delta": 0.0, "within_tolerance": true }, "surface_area_mm2": { "expected": 9879.279931693, "actual": 9879.279931693, "absolute_delta": 0.0, "within_tolerance": true }, "bounding_box_mm": { "expected": [ -40.0, -0.0, -20.0, 40.0, 12.0, 20.0 ], "actual": [ -40.0, -0.0, -20.0, 40.0, 12.0, 20.0 ], "max_absolute_delta": 0.0, "within_tolerance": true }, "solid_count": { "expected": 1, "actual": 1, "matches": true }, "face_count": { "expected": 13, "actual": 16, "matches": false }, "edge_count": { "expected": 30, "actual": 42, "matches": false }, "vertex_count": { "expected": 16, "actual": 28, "matches": false } }, "numeric_geometry_match": true, "topology_counts_match": false } }, "source_has_modeling_features": true } }