The MSA template covers common algorithms for gauge R&R and tables for attribute, bias, linearity, and stability, facilitating the unification of gauge numbers with SPC and inspection records.
Please confirm the calibration status of the gauges and the representativeness of the sampled parts before use.
When selecting appraisers, parts, and repetitions, follow company procedures or customer requirements; if GRR exceeds limits, first check resolution, operator differences, and part selection.
Ensure consistency with control chart subgroup sampling rules to avoid conflicting standards.
Avoid non-random or selectively picking 'good parts' which can lead to falsely good GRR results; repeatability will be worse if the measurement procedure is not fixed.
Do not modify cell references in the automatic calculation tables without understanding the formulas.