Gage R&R 不好,问题在哪里?
Gage R&R
%Contribution
Source VarComp (of VarComp)
Total Gage R&R 0.004437 10.67
Repeatability 0.001292 3.10
Reproducibility 0.003146 7.56
Operator 0.000912 2.19
Operator*Part 0.002234 5.37
Part-To-Part 0.037164 89.33
Total Variation 0.041602 100.00
StdDev Study Var %Study Var %Tolerance
Source (SD) (5.15*SD) (%SV) (SV/Toler)
Total Gage R&R 0.066615 0.34306 32.66 42.88
Repeatability 0.035940 0.18509 17.62 23.14
Reproducibility 0.056088 0.28885 27.50 36.11
Operator 0.030200 0.15553 14.81 19.44
Operator*Part 0.047263 0.24340 23.17 30.43
Part-To-Part 0.192781 0.99282 94.52 124.10
Total Variation 0.203965 1.05042 100.00 131.30
Number of Distinct Categories = 4
我们关注%Tolerances要小于30%,可勉强接收。小于10%为最好。我的NDC=4,分辩率已经够了,请问我的测量系统问题在哪里?如何改善我的测量系统?
%Contribution
Source VarComp (of VarComp)
Total Gage R&R 0.004437 10.67
Repeatability 0.001292 3.10
Reproducibility 0.003146 7.56
Operator 0.000912 2.19
Operator*Part 0.002234 5.37
Part-To-Part 0.037164 89.33
Total Variation 0.041602 100.00
StdDev Study Var %Study Var %Tolerance
Source (SD) (5.15*SD) (%SV) (SV/Toler)
Total Gage R&R 0.066615 0.34306 32.66 42.88
Repeatability 0.035940 0.18509 17.62 23.14
Reproducibility 0.056088 0.28885 27.50 36.11
Operator 0.030200 0.15553 14.81 19.44
Operator*Part 0.047263 0.24340 23.17 30.43
Part-To-Part 0.192781 0.99282 94.52 124.10
Total Variation 0.203965 1.05042 100.00 131.30
Number of Distinct Categories = 4
我们关注%Tolerances要小于30%,可勉强接收。小于10%为最好。我的NDC=4,分辩率已经够了,请问我的测量系统问题在哪里?如何改善我的测量系统?
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youthyang (威望:0) - i am crazy about the six...
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下面这个数据从那里来, 请告知:
11.44 6.17 9.65 5.18 8.11 33.09 35.01