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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.$ v: F( r, A2 J, f
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Gage R&R (Nested) for C/W 8 S4 o/ y* @! y; o6 _1 n
6 |( _: X# W- U! N3 B4 X( QSource DF SS MS F P c5 t6 b4 H0 V! t) ?/ E9 n
OP 1 0.000217 0.0002166 0.020 0.890
5 h, M( n5 f3 f; Q$ ~8 ZNo. (OP) 18 0.198913 0.0110507 105.648 0.000
8 K" \* c4 Q; l7 m, V qRepeatability 40 0.004184 0.0001046* H o/ e7 Y0 z' i- m- E4 E' j
Total 59 0.203314
% a& h1 a, `( P1 n: l3 |) ?& G
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0 q( Q6 O! U7 m& W" O7 e! B8 c8 X3 eGage R&R
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3 o4 K4 z" y7 [ %Contribution
# x0 _ Y+ X7 \1 y/ jSource VarComp (of VarComp)
3 m* |) K0 z6 b% ]$ R ITotal Gage R&R 0.0001046 2.79 k- K/ [ @, R% \
Repeatability 0.0001046 2.79
8 a% O- Y2 p' G: r! r Reproducibility 0.0000000 0.00- j$ ]2 M' L! v% r
Part-To-Part 0.0036487 97.21
, A2 r1 z. }: n% y$ M! ] ?% ~Total Variation 0.0037533 100.00
4 n: z$ L& U. B" r' @# y8 b: K5 J( p% ~$ F
& y8 F# f% }7 I. B ~/ A2 s2 c3 q+ u# cProcess tolerance = 0.64) y! U% F3 v3 |6 E2 B0 d
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0 \' E1 ?1 o; s5 u% d Study Var %Study Var %Tolerance& g4 Q4 o- U, h
Source StdDev (SD) (5.15 * SD) (%SV) (SV/Toler)
8 t( ~& ~, s9 {Total Gage R&R 0.0102274 0.052671 16.69 8.232 F% q: z/ R. m+ I* w2 s
Repeatability 0.0102274 0.052671 16.69 8.23
& {5 {: w2 y4 i Reproducibility 0.0000000 0.000000 0.00 0.00( P' S1 ^( n2 g7 p" h
Part-To-Part 0.0604046 0.311084 98.60 48.61
8 }6 N1 f1 S0 i) I1 R2 ^5 wTotal Variation 0.0612643 0.315511 100.00 49.300 n% f- G p: _# n$ A! B
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Number of Distinct Categories = 8 |
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