对硬度测试仪进行MSA分析的讨论
以下数据是我对一硬度测试仪进行的GR&R结果,其测试仪的精度为0.1,产品硬度标准为45-50,请教应该如何进行下一步的分析呀?
Two-Way ANOVA Table With Interaction
Source DF SS MS F P
零件号_1 18 37.2616 2.07009 8.13946 0.000
操作者_1 1 0.0021 0.00211 0.00828 0.929
零件号_1 * 操作者_1 18 4.5779 0.25433 1.69255 0.085
Repeatability 38 5.7100 0.15026
Total 75 47.5516
Gage R&R
%Contribution
Source VarComp (of VarComp)
Total Gage R&R 0.202295 30.83
Repeatability 0.150263 22.90
Reproducibility 0.052032 7.93
操作者_1 0.000000 0.00
操作者_1*零件号_1 0.052032 7.93
Part-To-Part 0.453940 69.17
Total Variation 0.656235 100.00
Study Var %Study Var
Source StdDev (SD) (6 * SD) (%SV)
Total Gage R&R 0.449773 2.69864 55.52
Repeatability 0.387638 2.32583 47.85
Reproducibility 0.228106 1.36863 28.16
操作者_1 0.000000 0.00000 0.00
操作者_1*零件号_1 0.228106 1.36863 28.16
Part-To-Part 0.673751 4.04250 83.17
Total Variation 0.810084 4.86050 100.00
Number of Distinct Categories = 2
Two-Way ANOVA Table With Interaction
Source DF SS MS F P
零件号_1 18 37.2616 2.07009 8.13946 0.000
操作者_1 1 0.0021 0.00211 0.00828 0.929
零件号_1 * 操作者_1 18 4.5779 0.25433 1.69255 0.085
Repeatability 38 5.7100 0.15026
Total 75 47.5516
Gage R&R
%Contribution
Source VarComp (of VarComp)
Total Gage R&R 0.202295 30.83
Repeatability 0.150263 22.90
Reproducibility 0.052032 7.93
操作者_1 0.000000 0.00
操作者_1*零件号_1 0.052032 7.93
Part-To-Part 0.453940 69.17
Total Variation 0.656235 100.00
Study Var %Study Var
Source StdDev (SD) (6 * SD) (%SV)
Total Gage R&R 0.449773 2.69864 55.52
Repeatability 0.387638 2.32583 47.85
Reproducibility 0.228106 1.36863 28.16
操作者_1 0.000000 0.00000 0.00
操作者_1*零件号_1 0.228106 1.36863 28.16
Part-To-Part 0.673751 4.04250 83.17
Total Variation 0.810084 4.86050 100.00
Number of Distinct Categories = 2
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lfw3344 (威望:0)
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