{
  "schema": "component_static_scout_coarse_scan_v1",
  "component_id": "component_3",
  "instance_name": "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-1",
  "usage_policy": "This coarse scan is generated only to retrieve dynamic inspection cards. It is not evidence for detailed local subgraph generation.",
  "evidence_scope": "Programmatic scan over target component identity, B-rep feature/face text, direct contacts, and direct mates.",
  "feature_signatures": [
    {
      "type": "hole_feature",
      "anchor_id": "hole_group_1",
      "description": "hole or hole group: diameter, axis, entrance face, through or blind state, spacing, nearby planes, and machining/access evidence",
      "evidence_basis": "FeatureGraph feature type and geometry summary",
      "evidence_refs": [
        "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-1:face#1"
      ],
      "confidence": "high"
    },
    {
      "type": "hole_feature",
      "anchor_id": "hole_group_11",
      "description": "hole or hole group: diameter, axis, entrance face, through or blind state, spacing, nearby planes, and machining/access evidence",
      "evidence_basis": "FeatureGraph feature type and geometry summary",
      "evidence_refs": [
        "小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-1:face#3"
      ],
      "confidence": "high"
    }
  ],
  "assembly_signatures": [
    "direct_contact_interface",
    "has_adjacent_components"
  ],
  "coverage_seed_count": 2,
  "card_query_text": "component_3 小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-1 小臂关节装配2-1/GB／T70．1-2000内六角圆柱头螺钉M3×12-1 (GB／T70．1-2000内六角圆柱头螺钉M3×12) hole_features general mechanical part; local function must be inferred from B-rep, images, and direct relations. unclassified_components hole_feature hole or hole group: diameter, axis, entrance face, through or blind state, spacing, nearby planes, and machining/access evidence hole_feature hole or hole group: diameter, axis, entrance face, through or blind state, spacing, nearby planes, and machining/access evidence direct_contact_interface contact mating support locating face adjacent component assembly interface",
  "downstream_policy": "Detailed local subgraphs must be generated from original B-rep, images, direct contacts/mates, and selected inspection cards, not from this coarse scan."
}