Nested Gage R&R for Destructive Testing – Tabtrainer® Guide
Master nested Gage R&R in Minitab for destructive tests – meet AIAG standards and improve reproducibility with real data
0
students
1 hour
content
May 2025
last update
$44.99
regular price
What you will learn
Understand nested Gage R&R studies and know when to apply them in destructive testing environments for accurate and reliable measurement evaluation.
Design and conduct valid nested Gage R&R studies with structured sampling plans based on AIAG standards and the 40-4 rule for batch testing.
Perform complete nested Gage R&R analyses in Minitab and interpret statistical outputs including p-values, variance components, and nested GR&R values.
Distinguish between repeatability and reproducibility and identify the dominant source of variation in a nested measurement system.
Evaluate measurement systems using AIAG acceptance criteria based on variance, standard deviation, and number of distinct categories (ndc).
Use R charts, Xbar charts, and boxplots to visualize operator influence and detect systematic variation or inconsistencies in test results.
Interpret scatterplots grouped by sample positions to detect intra-batch inconsistencies and evaluate the homogeneity of mechanical properties.
Apply statistical logic to reject or retain hypotheses about operator and batch influence using defined significance levels (e.g. p < 0.05).
Implement targeted improvement actions to correct measurement system issues and validate improvements through follow-up Gage R&R studies.
Achieve a validated and AIAG-compliant measurement system suitable for ongoing process optimization and robust quality improvement.
Course Gallery
6584387
udemy ID
24/04/2025
course created date
01/05/2025
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