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发表于 2009-11-26 13:50:25
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GR&R 计算结果(Minitab)如何判定.2 \6 w p2 c& z0 {
" L- X2 H0 e4 T3 X) E) I, ]Gage R&R (Nested) for C/W
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' M* E4 ^* x+ l) P( N' K6 ~Source DF SS MS F P
2 t' q. l3 `8 r- U4 W! cOP 1 0.000217 0.0002166 0.020 0.890
8 F9 Q. C$ p3 P6 q3 {( j) ]& N0 J+ y0 UNo. (OP) 18 0.198913 0.0110507 105.648 0.000
\6 a4 P" o; B$ ]8 ~( \Repeatability 40 0.004184 0.0001046, Y' D7 I& f$ I! [) H' S: Y
Total 59 0.203314 o; q- H R% l, e6 X
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Gage R&R
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; R8 [1 W9 y" A9 u! I/ }3 T6 E+ {( ] %Contribution
% O% R& Q0 x4 ~( Q: [Source VarComp (of VarComp)
5 L" @$ x" Z# ^* n0 ETotal Gage R&R 0.0001046 2.79% v q, q# W) q* Z
Repeatability 0.0001046 2.79' `& r5 t% p4 B2 o* U
Reproducibility 0.0000000 0.008 F2 p7 _7 T* k7 T, P: } o
Part-To-Part 0.0036487 97.210 }6 E7 s/ x) U x7 i# d9 b
Total Variation 0.0037533 100.00* G7 M9 k2 ?9 t4 k
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Process tolerance = 0.64: D& N) n) J8 b5 B
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Study Var %Study Var %Tolerance M. h: q @% f* f( A
Source StdDev (SD) (5.15 * SD) (%SV) (SV/Toler)
6 Y& D: m- T$ F- [: n3 \0 A1 gTotal Gage R&R 0.0102274 0.052671 16.69 8.23
, l: `1 q6 ~1 g% D/ v Repeatability 0.0102274 0.052671 16.69 8.23
/ b; U! N6 M$ U, J1 \. | Reproducibility 0.0000000 0.000000 0.00 0.00
% `% C8 W* s& D1 WPart-To-Part 0.0604046 0.311084 98.60 48.61* F1 Y/ S3 k7 e0 j, K
Total Variation 0.0612643 0.315511 100.00 49.30& V* t" O. q( j$ k/ L, z
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. h* w7 S, Q. o) a# B' ~Number of Distinct Categories = 8 |
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