{ "schema": "cad.cdsl.llm.v1", "schema_version": "1.1.0", "kind": "part", "part_id": "_Hex-Nut-High-Strength_DIN_Hexagon-Nut-DIN-6915---M36---N", "geometry": { "sketches": [ { "id": "sk_001", "name": "Origin", "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": "Front Plane", "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": "Top Plane", "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": "Right Plane", "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/0103_螺母/010399_通用螺母/标准_Hex Nut High Strength_DIN_Hexagon Nut DIN 6915 - M36 - N.solidworks_evidence_v2.json", "source_schema": "solidworks.cad_evidence.v2", "source_status": "hybrid_semantic_surfaceir_pending", "document_truth": { "mass_properties": { "available": true, "mass": 0.06632217290925613, "volume": 6.632217290925613e-05, "surface_area": 0.013090646984762054, "center_of_mass": [ -1.1755492174182986e-13, -8.956461128321409e-14, -0.014498870883604022 ], "principal_moments": [ 2.537810455473831e-05, 2.5378117445470436e-05, 4.165061240172869e-05 ], "principal_axes": null, "moment_of_inertia": null }, "geometry": { "bounding_box": [ -0.030000000000673353, -0.03464101615195675, -0.02900000000001659, 0.03, 0.03464101615094754, 1.6587556258084668e-14 ], "solid_body_count": 1, "bodies": [ { "kind": "body", "dotnet_type": "System.__ComObject", "name": "Imported1", "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAEAAABlAAAA", "persist_reference_sha256": "24316feba5332defefc7bd9bf1209c0794513a54ae9fbb79124751d8b9d05448", "component": null, "geometry": { "box": [ -0.030000000000673353, -0.03464101615195675, -0.02900000000001659, 0.03, 0.03464101615094754, 1.6587556258084668e-14 ], "face_count": 24, "edge_count": 47, "vertex_count": 24 }, "stable_id": "24316feba5332defefc7bd9bf1209c0794513a54ae9fbb79124751d8b9d05448" } ] } }, "step_inference": { "available": true, "face_count": 28, "surface_counts": { "cone": 16, "cylinder": 4, "plane": 8 }, "axis_count": 20, "repeat_spacings_mm": [], "metrics": { "bounding_box_mm": [ -30.000000101, -34.641016252, -29.0000001, 30.0000001, 34.641016251, 1e-07 ], "volume_mm3": 66321.778080818, "surface_area_mm2": 13090.610341752, "solid_count": 1, "face_count": 28, "edge_count": 60, "vertex_count": 34 }, "error": null, "truth_comparison": { "expected_from_evidence": { "bounding_box_mm": [ -30.000000001, -34.641016152, -29.0, 30.0, 34.641016151, 0.0 ], "volume_mm3": 66322.172909256, "surface_area_mm2": 13090.646984762, "solid_count": 1, "face_count": 24, "edge_count": 47, "vertex_count": 24 }, "comparisons": { "volume_mm3": { "expected": 66322.172909256, "actual": 66321.778080818, "absolute_delta": 0.3948284380021505, "within_tolerance": true }, "surface_area_mm2": { "expected": 13090.646984762, "actual": 13090.610341752, "absolute_delta": 0.03664300999844272, "within_tolerance": true }, "bounding_box_mm": { "expected": [ -30.000000001, -34.641016152, -29.0, 30.0, 34.641016151, 0.0 ], "actual": [ -30.000000101, -34.641016252, -29.0000001, 30.0000001, 34.641016251, 1e-07 ], "max_absolute_delta": 1.0000000116860974e-07, "within_tolerance": true }, "solid_count": { "expected": 1, "actual": 1, "matches": true }, "face_count": { "expected": 24, "actual": 28, "matches": false }, "edge_count": { "expected": 47, "actual": 60, "matches": false }, "vertex_count": { "expected": 24, "actual": 34, "matches": false } }, "numeric_geometry_match": true, "topology_counts_match": false } }, "source_has_modeling_features": true } }