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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.+ c4 Y! W+ X/ f
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Gage R&R (Nested) for C/W * g; U0 Y$ P: j& D6 F
5 ^! w( y6 W7 a7 F/ X7 aSource DF SS MS F P' t( l( f* f9 H$ d
OP 1 0.000217 0.0002166 0.020 0.890
& F6 i$ p: v/ m; j6 C, A/ `No. (OP) 18 0.198913 0.0110507 105.648 0.000
1 D3 G; G. s/ d3 }Repeatability 40 0.004184 0.0001046
) j) S5 O# P7 `Total 59 0.203314/ M/ c, \9 f! F5 X- a# x$ v
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Gage R&R
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%Contribution2 @/ v' r/ m( T, G0 z
Source VarComp (of VarComp)$ `" A- ^2 Q4 I$ G( ]
Total Gage R&R 0.0001046 2.79& B3 b" g: d: s4 c T& F
Repeatability 0.0001046 2.796 ?. ^- C8 I- K; G* h
Reproducibility 0.0000000 0.009 j( C6 a9 r* b7 _( k# A/ A# T( R
Part-To-Part 0.0036487 97.21
4 J7 v8 V5 R4 _- }$ lTotal Variation 0.0037533 100.00! P3 \4 ^/ D9 S/ E2 x
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5 ~- D& p6 G: sProcess tolerance = 0.644 j6 W- _+ K- T- \. N; r
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Study Var %Study Var %Tolerance
5 B m- n( n# i* Q2 `& ZSource StdDev (SD) (5.15 * SD) (%SV) (SV/Toler)5 t7 j7 V* h9 i4 R
Total Gage R&R 0.0102274 0.052671 16.69 8.239 s, Z6 y3 r1 ~1 E: I7 }
Repeatability 0.0102274 0.052671 16.69 8.238 ~" k" K' ~! i# W
Reproducibility 0.0000000 0.000000 0.00 0.00# {$ J# K+ q' X$ l& {& j
Part-To-Part 0.0604046 0.311084 98.60 48.61
' x! M, v& h& ^5 ?Total Variation 0.0612643 0.315511 100.00 49.30
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1 t. r$ F- U- Q+ I( {Number of Distinct Categories = 8 |
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