{
  "component_id": "component_40",
  "instance_name": "小臂外壳1-1",
  "display_name": "小臂外壳1-1 (小臂外壳1)",
  "usage_policy": "This function portrait must be read in every part-level LLM call before judging faces/features. Use it to decide functional faces, processing necessity, access, support, locating, sealing, guiding, transmission, fastening, and non-functional surfaces.",
  "source": "assembly_component_function_profile_generated_before_functional_group_split"
}