| { | |
| "index": { | |
| "type_name": "default", | |
| "entity": "UPB_00000486", | |
| "label": "2" | |
| }, | |
| "part_level": { | |
| "part_name": "Shelf Support Peg Set", | |
| "affordance": 10, | |
| "graspable": false, | |
| "basic_description": "Small brass pegs inserted into sidewall holes to support the adjustable shelves.", | |
| "functional_description": "Carry vertical loads from shelves and contents, keeping shelf positions set.", | |
| "movement_description": "No intended motion; pegs are rigidly seated in the frame.", | |
| "grasp_description": "Rarely handled by users; only removed when adjusting shelf height." | |
| }, | |
| "basic_info": { | |
| "material": "metal/Brass", | |
| "density": 8.5, | |
| "young": 105.0, | |
| "hardness": 120, | |
| "poisson": 0.34, | |
| "friction": 0.35 | |
| }, | |
| "kinematic_info": { | |
| "motion_types": [ | |
| "D" | |
| ], | |
| "motion_info": {} | |
| } | |
| } |