{
  "schema": "component_static_scout_coarse_scan_v1",
  "component_id": "component_41",
  "instance_name": "电机和连接臂连接件-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_group",
      "anchor_id": "hole_group_17",
      "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": [
        "电机和连接臂连接件-1:face#4",
        "电机和连接臂连接件-1:face#5",
        "电机和连接臂连接件-1:face#6",
        "电机和连接臂连接件-1:face#7"
      ],
      "confidence": "high"
    },
    {
      "type": "main_axis_cylindrical_surface_group",
      "anchor_id": "cylindrical_surface_group_30",
      "description": "cylindrical surface: diameter, axis, length, internal or external role, coaxial grouping, and machining/access evidence",
      "evidence_basis": "FeatureGraph feature type and geometry summary",
      "evidence_refs": [
        "电机和连接臂连接件-1:face#1"
      ],
      "confidence": "high"
    }
  ],
  "assembly_signatures": [
    "direct_mate_or_fit_interface",
    "has_adjacent_components"
  ],
  "coverage_seed_count": 2,
  "card_query_text": "component_41 电机和连接臂连接件-1 电机和连接臂连接件-1 (电机和连接臂连接件) hole_features general mechanical part; local function must be inferred from B-rep, images, and direct relations. unclassified_components hole_group hole or hole group: diameter, axis, entrance face, through or blind state, spacing, nearby planes, and machining/access evidence main_axis_cylindrical_surface_group cylindrical surface: diameter, axis, length, internal or external role, coaxial grouping, and machining/access evidence direct_mate_or_fit_interface mate fit coaxial locating assembly 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."
}