Validating a destructive measurement system using Gauge R&R — a case study
, and
Dec 18, 2019
About this article
Published Online: Dec 18, 2019
Page range: 34 - 42
Received: Jul 05, 2019
Accepted: Nov 05, 2019
DOI: https://doi.org/10.2478/emj-2019-0031
Keywords
© 2019 Mithun Sharma, Sanjeev P. Sahni, Shilpi Sharma, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
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Gauge Evaluation Results from Crossed Gauge R&R Analysis
SOURCE | STDDEV (SD) | STUDY VAR (6 × SD) | %STUDY VAR (%SV) | %TOLERANCE (SV/TOLER) |
---|---|---|---|---|
Total Gage R&R | 0.28774 | 1.7265 | 2.88 | 8.63 |
Repeatability | 0.28774 | 1.7265 | 2.88 | 8.63 |
Reproducibility | 0.00000 | 0.0000 | 0.00 | 0.00 |
Operator | 0.00000 | 0.0000 | 0.00 | 0.00 |
Part-To-Part | 9.97911 | 59.8746 | 99.96 | 299.37 |
Total Variation | 9.98326 | 59.8995 | 100.00 | 299.50 |
j_emj-2019-0031_tab_0001_w2aab3b7b2b1b6b1ab1b3c12Aa
TERM | EFFECT | COEF | SE COEF | T-VALUE | P-VALUE | VIF |
---|---|---|---|---|---|---|
Constant | 15.2750 | 0.0736 | 207.55 | 0.000 | ||
Housing | 25.5500 | 12.7750 | 0.0736 | 173.58 | 0.000 | 5.00 |
Energy | -1.2500 | -0.6250 | 0.0368 | -16.98 | 0.000 | 1.00 |
Working Pressure | -0.5000 | -0.2500 | 0.0368 | -6.79 | 0.007 | 1.00 |
Standstill Delay | 5.2500 | 2.6250 | 0.0368 | 71.33 | 0.000 | 1.00 |
Amplitude | 1.8750 | 0.9375 | 0.0368 | 25.48 | 0.000 | 1.00 |
Housing*Energy | 6.7000 | 3.3500 | 0.0368 | 91.04 | 0.000 | 1.00 |
Housing*Working Pressure | -4.6000 | -2.3000 | 0.0368 | -62.50 | 0.000 | 1.00 |
Housing*Standsti ll Delay | 10.9000 | 5.4500 | 0.0368 | 148.10 | 0.000 | 1.00 |
Housing*Amplitude | 5.7250 | 2.8625 | 0.0368 | 77.79 | 0.000 | 1.00 |
Cover*Amplitude | -9.7250 | -4.8625 | 0.0368 | -132.14 | 0.000 | 1.00 |
Energy*Standsti ll Delay | -3.6750 | -1.8375 | 0.0368 | -49.93 | 0.000 | 1.00 |
Housing*Cover*Working Pressure | 5.3000 | 2.6500 | 0.0368 | 72.01 | 0.000 | 1.00 |
Housing*Cover*Amplitude | 6.7250 | 3.3625 | 0.0368 | 91.37 | 0.000 | 1.00 |
Housing*Energy*Standsti ll Delay | 0.3250 | 0.1625 | 0.0368 | 4.42 | 0.022 | 1.00 |
Cover*Energy*Standsti ll Delay | -21.2750 | -10.6375 | 0.0823 | -129.28 | 0.000 | 5.00 |
Housing*Cover*Energy*Standsti ll Delay | -1.3750 | -0.6875 | 0.0823 | -8.36 | 0.004 | 1.00 |
Minitab results from DoE Model Summary
S | R-sq | R-sq(adj) | R-sq(pred) |
---|---|---|---|
0.147196 | 100.00% | 99.98% | 99.58% |