SPC, FMEA, MSA, PPAP and inspection techniques for manufacturing quality
Control charts: X-bar and R. Cpk >= 1.33 stable, 1.67 safety-critical. 7 points one side = out of control.
RPN = Severity × Occurrence × Detection (1-10). Action when RPN > 100. DFMEA and PFMEA.
Gage R&R: %GRR < 10% excellent, 10-30% acceptable. ndc >= 5.
19 elements: DFMEA, PFMEA, control plan, MSA, capability (Cpk), appearance approval.
Visual (VT), dye penetrant (PT), magnetic particle (MT), ultrasonic (UT), radiography (RT).