T1017E DE 01/2015

Título: ASQ/ANSI/ISO 7870-3:2012: CONTROL CHARTS - PART 3: ACCEPTANCE CONTROL CHARTS (E-STANDARD)

• Objetivo:

  ASQ/ANSI/ISO 7870-3:2012 gives guidance on the uses of acceptance control charts and establishes general procedures for determining sample sizes, action limits and decision criteria. This chart should be used only when: a) the within subgroup variation is in-control and the variation is estimated efficiently; b) a high level of process capability has been achieved. This chart is typically used when the process variable under study is normally distributed, however, it can be applied to a non-normal distribution. Examples are included to illustrate a variety of circumstances in which this technique has advantages and to provide details of the determination of the sample size, the action limits and the decision criteria.

• Histórico: 2015 - Publicada nova edição

• Número de Páginas: 30 páginas