{ "schema": "cad.cdsl.llm.v1", "schema_version": "1.1.0", "kind": "part", "part_id": "226746", "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": [ 22.0, -22.0 ], "end": [ -22.0, -22.0 ] }, { "type": "line", "start": [ -22.0, -22.0 ], "end": [ -22.0, 22.0 ] }, { "type": "line", "start": [ -22.0, 22.0 ], "end": [ 22.0, 22.0 ] }, { "type": "line", "start": [ 22.0, 22.0 ], "end": [ 22.0, -22.0 ] } ] } ], "construction": [ { "type": "line", "start": [ 22.0, -22.0 ], "end": [ -22.0, 22.0 ] }, { "type": "line", "start": [ 22.0, 22.0 ], "end": [ -22.0, -22.0 ] } ] } }, { "id": "sk_003", "name": "草图4", "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": [ 20.25, -20.25 ], "end": [ -20.25, -20.25 ] }, { "type": "line", "start": [ -20.25, -20.25 ], "end": [ -20.25, 20.25 ] }, { "type": "line", "start": [ -20.25, 20.25 ], "end": [ 20.25, 20.25 ] }, { "type": "line", "start": [ 20.25, 20.25 ], "end": [ 20.25, -20.25 ] } ] } ], "construction": [ { "type": "line", "start": [ 20.25, -20.25 ], "end": [ -20.25, 20.25 ] }, { "type": "line", "start": [ 20.25, 20.25 ], "end": [ -20.25, -20.25 ] } ] } } ] }, "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": 7.0, "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": "M3 间隙孔1", "atomic_id": "hole_wizard", "depends_on": [ "f_004" ], "params": { "hole_type": "螺钉间隙", "diameter_mm": 3.4, "depth_mm": 7.0, "end_condition": { "solidworks_code": 1, "type": "through_all" }, "positions": [ { "mm": [ -16.0, 16.0, 0.0 ] }, { "mm": [ 16.0, 16.0, 0.0 ] }, { "mm": [ 16.0, -16.0, 0.0 ] }, { "mm": [ -16.0, -16.0, 0.0 ] } ], "host_face": { "kind": "face", "stable_id": "step-face-c706562dcf5316be5c420417", "source": "inferred_from_step", "confidence": 0.8, "geometry": { "bbox_mm": [ -22.0, -22.0, 0.0, 22.0, 22.0, 0.0 ], "center_mm": [ -0.0, -0.0, 0.0 ], "normal": [ -0.0, 0.0, -1.0 ], "surface_type": "plane" } } }, "execution_status": "deferred", "selectors": [ { "kind": "face", "stable_id": "step-face-c706562dcf5316be5c420417", "source": "inferred_from_step", "confidence": 0.8, "geometry": { "bbox_mm": [ -22.0, -22.0, 0.0, 22.0, 22.0, 0.0 ], "center_mm": [ -0.0, -0.0, 0.0 ], "normal": [ -0.0, 0.0, -1.0 ], "surface_type": "plane" } } ] }, { "id": "f_006", "name": "切除-拉伸1", "atomic_id": "extrude_cut_blind", "depends_on": [ "f_004" ], "params": { "distance_mm": 1.0, "reverse": false, "end_condition": { "type": "blind", "solidworks_code": 0 } }, "execution_status": "deferred", "sketch_id": "sk_003" } ], "meta": { "unit": "mm", "source": "226746.solidworks_evidence_v2.json", "source_schema": "solidworks.cad_evidence.v2", "source_status": "complete_with_blockers", "document_truth": { "mass_properties": { "available": true, "mass": 0.036967834856470816, "volume": 1.3297782322471515e-05, "surface_area": 0.00533044599847075, "center_of_mass": [ -7.638693439315174e-18, -3.0340161299220035e-18, 0.0035 ], "principal_moments": [ 6.047682093337581e-06, 6.047682093337581e-06, 1.179346020201399e-05 ], "principal_axes": null, "moment_of_inertia": null }, "geometry": { "bounding_box": [ -0.022000000000000006, -0.022000000000000006, 0.0, 0.021999999999999992, 0.022, 0.007000000000000002 ], "solid_body_count": 1, "bodies": [ { "kind": "body", "dotnet_type": "System.__ComObject", "name": "M3 间隙孔1", "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAIAAABnAAAAZgAAAA==", "persist_reference_sha256": "781fb1250063932af81162b6faad7ee6774242f710350a00ef2dedcb00b2a0de", "component": null, "geometry": { "box": [ -0.022000000000000006, -0.022000000000000006, 0.0, 0.021999999999999992, 0.022, 0.007000000000000002 ], "face_count": 10, "edge_count": 20, "vertex_count": 8 }, "stable_id": "781fb1250063932af81162b6faad7ee6774242f710350a00ef2dedcb00b2a0de" } ] } }, "step_inference": { "available": true, "face_count": 14, "surface_counts": { "cylinder": 8, "plane": 6 }, "axis_count": 8, "repeat_spacings_mm": [ { "spacing_mm": 32.0, "pair_count": 4 }, { "spacing_mm": 45.2548, "pair_count": 2 } ], "metrics": { "bounding_box_mm": [ -22.0, -22.0, 0.0, 22.0, 22.0, 7.0 ], "volume_mm3": 13297.782322472, "surface_area_mm2": 5330.445998471, "solid_count": 1, "face_count": 14, "edge_count": 36, "vertex_count": 24 }, "error": null, "truth_comparison": { "expected_from_evidence": { "bounding_box_mm": [ -22.0, -22.0, 0.0, 22.0, 22.0, 7.0 ], "volume_mm3": 13297.782322472, "surface_area_mm2": 5330.445998471, "solid_count": 1, "face_count": 10, "edge_count": 20, "vertex_count": 8 }, "comparisons": { "volume_mm3": { "expected": 13297.782322472, "actual": 13297.782322472, "absolute_delta": 0.0, "within_tolerance": true }, "surface_area_mm2": { "expected": 5330.445998471, "actual": 5330.445998471, "absolute_delta": 0.0, "within_tolerance": true }, "bounding_box_mm": { "expected": [ -22.0, -22.0, 0.0, 22.0, 22.0, 7.0 ], "actual": [ -22.0, -22.0, 0.0, 22.0, 22.0, 7.0 ], "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": 20, "actual": 36, "matches": false }, "vertex_count": { "expected": 8, "actual": 24, "matches": false } }, "numeric_geometry_match": true, "topology_counts_match": false } }, "source_has_modeling_features": true } }