Quality & GMP·6 min read
Live SPC Dashboard: Cpk Monitoring
Real-time Western Electric rules on the operator screen with automatic hold.
SPCCpk
Western Electric rules
Rules 1–8 live on the operator tablet; violation triggers automatic hold and push notification to quality engineering.
Cpk targets
Line-level Cpk ≥ 1.33 target; on downward trend, root-cause category (material, operator, equipment) is mandatory.