Own work. Example of unstable production process. In case that tolerance is +/-1 (USL-LSL=2), Cp = 2,16 and Pp = 1,29 (definition of Cp and Pp is according to STATISTICAL PROCESS CONTROL (SPC) REFERENCE MANUAL, Daimler Chrysler Corporation, FORD Motor Company, General Motors Corporation, AIAG, 2005).
Own work. Example of unstable production process. In case that tolerance is +/-1 (USL-LSL=2), Cp = 2,16 and Pp = 1,29 (definition of Cp and Pp is according to ''STATISTICAL PROCESS CONTROL (SPC) REFERENCE MANUAL'', Daimler Chrysler Corporation, FORD Mo...