process capability index 예문
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- The most common metric used is the process capability index C pk.
- A process capability index is used to indicate the relationship between tolerances and actual measured production.
- Since the process capability is a function of the specification, the Process Capability Index is only as good as the specification.
- By modeling the effect of production noise C p and C pk ( process capability index ) in production can be predicted.
- The ability of a process to meet specifications can be expressed as a single number using a process capability index or it can be assessed using control charts.