{"L1_core": {"domain": "manufacturing", "category": "process", "identifier": "msp_repulsado", "subcategory": "metal_forming"}, "L2_process": {"type": "rotational_forming", "method": "metal_spinning", "symmetry": "axisymmetric", "deformation": "plastic", "temperature": "cold_or_warm"}, "L4_quality": {"controls": ["dimensional", "wall_thickness", "surface_finish", "concentricity"], "tolerances": "medium", "surface_quality": "good"}, "L5_metadata": {"source": "technical_standards", "confidence": 0.92, "last_updated": "2026-01-04", "industry_codes": ["metal_forming", "sheet_metal"]}, "L3_technical": {"equipment": ["spinning_lathe", "mandrel", "roller_tools"], "materials": ["aluminum", "stainless_steel", "copper", "brass"], "parameters": {"rpm_range": "500-2000", "feed_rate_mm_rev": "0.1-2", "typical_thickness_mm": "0.5-6"}}}