What quality control measures are used in CNC metal fabrication?
Common QC steps include:
- In-Process Inspection: Using calipers, micrometers, or coordinate measuring machines (CMMs) to check dimensions mid-production.
- Tool Wear Monitoring: CNC machines often have sensors to detect dull tools (which can compromise precision) and trigger replacements.
- Final Testing: Verifying parts against CAD models, conducting stress tests (for structural parts), and checking surface finishes.
- Documentation: Recording machine settings, inspection results, and material specs for traceability.
