Measurement Systems Analysis (MSA) connects to measurement data that is used in nearly every manufacturing process. As the quality of the data improves, the quality of decisions improves. This guide will help you assess the quality of your measurement systems, providing a basis for recognizing where improvements can be made. The result is knowledge that can be used to improve your measurement process, in turn improving repeatable product quality. In simple words MSA is a systematic study of the various aspects of the measurement system & its variation. Where Gauge R & R Studies concentrates on Repeatability & Reproducible, MSA Extent to dealing with other aspects like bias Linearity & Stability
Repeatability is the variation due to the measurement device. It is the variation that is observed when the same operator measures the same part many times, using the same gauge, under the same conditions.
Reproducible is the variation due to the measurement system. It is the variation that is observed when different operators measure the same part many times, using the same gauge, under the same conditions.
#R&R #MSA #Quality
11 июл 2020
