一个GR&R案例求教

Two-Way ANOVA Table With Interaction

Source DF SS MS F P
part 4 0.0000003 0.0000001 98.1488 0.000
operator 2 0.0000000 0.0000000 1.1723 0.358
part * operator 8 0.0000000 0.0000000 4.2970 0.002
Repeatability 30 0.0000000 0.0000000
Total 44 0.0000003


Gage R&R


%Contribution
Source VarComp (of VarComp)
Total Gage R&R 0.0000000 4.43
Repeatability 0.0000000 2.06
Reproducibility 0.0000000 2.37
operator 0.0000000 0.10
operator*part 0.0000000 2.26
Part-To-Part 0.0000000 95.57
Total Variation 0.0000000 100.00


Study Var %Study Var %Tolerance
Source StdDev (SD) (6 * SD) (%SV) ( SV/Toler)
Total Gage R&R 0.0000187 0.0001124 21.04 56.22
Repeatability 0.0000128 0.0000767 14.35 38.35
Reproducibility 0.0000137 0.0000822 15.38 41.10
operator 0.0000028 0.0000170 3.19 8.52
operator*part 0.0000134 0.0000804 15.05 40.21
Part-To-Part 0.0000871 0.0005224 97.76 261.21
Total Variation 0.0000891 0.0005344 100.00 267.19


Number of Distinct Categories = 6

所选零件其本覆盖公差限.
产品的公差是:0.005mm;
用的标准量具是:0-25mm杠杆千分尺和中限的块规;
杠杆千分尺的分辩率是0.001mm

%Tolerance是56.22% 是不是因为一开始量具的选用就有问题(未达到1/10原则)

另外请教下面的代表什么?可以分析出什么?
%Contribution
Source VarComp (of VarComp)
Total Gage R&R 0.0000000 4.43
Repeatability 0.0000000 2.06
Reproducibility 0.0000000 2.37
operator 0.0000000 0.10
operator*part 0.0000000 2.26
Part-To-Part 0.0000000 95.57
Total Variation 0.0000000 100.00

望高手指教?谢谢!!!!!!!!!!!!!!!!!!!!!