{ "schema": "cad.cdsl.llm.v1", "schema_version": "1.1.0", "kind": "part", "part_id": "026838", "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": "arc", "start": [ -20.0, -4.0 ], "end": [ -19.0, -5.0 ], "center": [ -19.0, -4.0 ], "radius_mm": 1.0, "clockwise": false }, { "type": "line", "start": [ -19.0, -5.0 ], "end": [ 20.0, -5.0 ] }, { "type": "line", "start": [ 20.0, -5.0 ], "end": [ 20.0, -3.75 ] }, { "type": "arc", "start": [ 20.0, -3.75 ], "end": [ 19.0, -2.75 ], "center": [ 19.0, -3.75 ], "radius_mm": 1.0, "clockwise": false }, { "type": "line", "start": [ 19.0, -2.75 ], "end": [ 5.0, -2.75 ] }, { "type": "line", "start": [ 5.0, -2.75 ], "end": [ 5.0, 7.75 ] }, { "type": "line", "start": [ 5.0, 7.75 ], "end": [ 19.0, 7.75 ] }, { "type": "arc", "start": [ 19.0, 7.75 ], "end": [ 20.0, 8.75 ], "center": [ 19.0, 8.75 ], "radius_mm": 1.0, "clockwise": false }, { "type": "line", "start": [ 20.0, 8.75 ], "end": [ 20.0, 10.0 ] }, { "type": "line", "start": [ 20.0, 10.0 ], "end": [ -19.0, 10.0 ] }, { "type": "arc", "start": [ -19.0, 10.0 ], "end": [ -20.0, 9.0 ], "center": [ -19.0, 9.0 ], "radius_mm": 1.0, "clockwise": false }, { "type": "line", "start": [ -20.0, 9.0 ], "end": [ -20.0, -4.0 ] } ] }, { "role": "inner", "closed": true, "segments": [ { "type": "line", "start": [ -3.6, 7.2 ], "end": [ -3.6, -2.2 ] }, { "type": "line", "start": [ -3.6, -2.2 ], "end": [ 3.6, -2.2 ] }, { "type": "line", "start": [ 3.6, -2.2 ], "end": [ 3.6, 7.2 ] }, { "type": "line", "start": [ 3.6, 7.2 ], "end": [ -3.6, 7.2 ] } ] }, { "role": "inner", "closed": true, "segments": [ { "type": "line", "start": [ -18.5, 8.5 ], "end": [ -18.5, -3.5 ] }, { "type": "line", "start": [ -18.5, -3.5 ], "end": [ -5.0, -3.5 ] }, { "type": "line", "start": [ -5.0, -3.5 ], "end": [ -5.0, 8.5 ] }, { "type": "line", "start": [ -5.0, 8.5 ], "end": [ -18.5, 8.5 ] } ] } ] } }, { "id": "sk_003", "name": "草图2", "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": [ -20.0, 0.0 ], "end": [ 20.0, -40.0 ] }, { "type": "line", "start": [ 20.0, -40.0 ], "end": [ 20.0, 0.0 ] }, { "type": "line", "start": [ 20.0, 0.0 ], "end": [ -20.0, 0.0 ] } ] } ] } }, { "id": "sk_004", "name": "草图4", "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": [ -20.0, 1550.0 ], "end": [ 20.0, 1550.0 ] }, { "type": "line", "start": [ 20.0, 1550.0 ], "end": [ 20.0, 1510.0 ] }, { "type": "line", "start": [ 20.0, 1510.0 ], "end": [ -20.0, 1550.0 ] } ] } ] } } ] }, "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" }, { "id": "f_004", "name": "基准面4", "atomic_id": "reference_plane", "depends_on": [ "f_003" ], "params": { "plane": { "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 ] }, "offset_mm": 0.0, "angle_rad": 0.0, "reverse": false, "solidworks_type": -1, "derived_from_sketch_id": "sk_002" }, "execution_status": "deferred" }, { "id": "f_005", "name": "凸台-拉伸1", "atomic_id": "extrude_add_blind", "depends_on": [ "f_004" ], "params": { "distance_mm": 1550.0, "reverse": true, "end_condition": { "type": "blind", "solidworks_code": 0 } }, "execution_status": "deferred", "sketch_id": "sk_002" }, { "id": "f_006", "name": "切除-拉伸1", "atomic_id": "extrude_cut_blind", "depends_on": [ "f_005" ], "params": { "distance_mm": 20.0, "reverse": false, "end_condition": { "type": "blind", "solidworks_code": 0 } }, "execution_status": "deferred", "sketch_id": "sk_003" }, { "id": "f_007", "name": "切除-拉伸2", "atomic_id": "extrude_cut_blind", "depends_on": [ "f_005" ], "params": { "distance_mm": 0.0, "reverse": false, "end_condition": { "type": "through_all", "solidworks_code": 1 } }, "execution_status": "deferred", "sketch_id": "sk_004" } ], "meta": { "unit": "mm", "source": "026838.solidworks_evidence_v2.json", "source_schema": "solidworks.cad_evidence.v2", "source_status": "complete", "document_truth": { "mass_properties": { "available": true, "mass": 0.32019676460128904, "volume": 0.00032019676460128904, "surface_area": 0.3373129836188481, "center_of_mass": [ -0.00047622693851111957, 0.0024999662493528714, -0.774999999999998 ], "principal_moments": [ 5.186128580446071e-05, 0.06094117407730832, 0.06097093352186799 ], "principal_axes": null, "moment_of_inertia": null }, "geometry": { "bounding_box": [ -0.020000000000000004, -0.005000000000000001, -1.55, 0.020000000000000004, 0.010000000000000002, 0.0 ], "solid_body_count": 1, "bodies": [ { "kind": "body", "dotnet_type": "System.__ComObject", "name": "切除-拉伸2", "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAMAAABnAAAAZgAAAGUAAAA=", "persist_reference_sha256": "54d5aa819ef1af985be8ba163e06120d88de69aaa7f8169b931a1fc1d3d974ac", "component": null, "geometry": { "box": [ -0.02, -0.005000000000000001, -1.55, 0.020000000000000004, 0.010000000000000002, 0.0 ], "face_count": 22, "edge_count": 60, "vertex_count": 40 }, "stable_id": "54d5aa819ef1af985be8ba163e06120d88de69aaa7f8169b931a1fc1d3d974ac" } ] } }, "step_inference": { "available": true, "face_count": 22, "surface_counts": { "cylinder": 4, "plane": 18 }, "axis_count": 4, "repeat_spacings_mm": [ { "spacing_mm": 40.0819, "pair_count": 2 }, { "spacing_mm": 38.0008, "pair_count": 2 } ], "metrics": { "bounding_box_mm": [ -20.0000001, -5.0000001, -1550.0000001, 20.0000001, 10.0000001, 1e-07 ], "volume_mm3": 320192.504897934, "surface_area_mm2": 337312.627731875, "solid_count": 1, "face_count": 22, "edge_count": 60, "vertex_count": 40 }, "error": null, "truth_comparison": { "expected_from_evidence": { "bounding_box_mm": [ -20.0, -5.0, -1550.0, 20.0, 10.0, 0.0 ], "volume_mm3": 320196.764601289, "surface_area_mm2": 337312.983618848, "solid_count": 1, "face_count": 22, "edge_count": 60, "vertex_count": 40 }, "comparisons": { "volume_mm3": { "expected": 320196.764601289, "actual": 320192.504897934, "absolute_delta": 4.259703355026431, "within_tolerance": true }, "surface_area_mm2": { "expected": 337312.983618848, "actual": 337312.627731875, "absolute_delta": 0.3558869730331935, "within_tolerance": true }, "bounding_box_mm": { "expected": [ -20.0, -5.0, -1550.0, 20.0, 10.0, 0.0 ], "actual": [ -20.0000001, -5.0000001, -1550.0000001, 20.0000001, 10.0000001, 1e-07 ], "max_absolute_delta": 1.0000007932831068e-07, "within_tolerance": true }, "solid_count": { "expected": 1, "actual": 1, "matches": true }, "face_count": { "expected": 22, "actual": 22, "matches": true }, "edge_count": { "expected": 60, "actual": 60, "matches": true }, "vertex_count": { "expected": 40, "actual": 40, "matches": true } }, "numeric_geometry_match": true, "topology_counts_match": true } }, "source_has_modeling_features": true } }