Standard Practice for Process Capability and Performance Measurement
NORMA vydaná dňa 1.10.2020
Označenie normy: ASTM E2281-15(2020)
Dátum vydania normy: 1.10.2020
Počet strán: 10
Približná hmotnosť: 30 g (0.07 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
This practice provides guidance for determining process capability and performance under several common scenarios of use including: normal distribution-based capability and performance indices such as Cp, Cpk, Pp, and Ppk; process capability using attribute data for non-conforming units and non-conformities per unit type variables; and additional methods in working with process capability or performance.
Keywords:
long-term variability, process capability, process capability indices, process performance, process performance indices, short-term variability,, ICS Number Code 25.040.40 (Industrial process measurement and control)