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GR&R 计算结果(Minitab)如何判定.
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Gage R&R (Nested) for C/W 6 B2 P4 C4 z2 J" `5 @ k" B/ c: y9 q
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Source DF SS MS F P; z5 t, W4 }4 F( m( c
OP 1 0.000217 0.0002166 0.020 0.890& n. y+ j. P- G4 v0 }
No. (OP) 18 0.198913 0.0110507 105.648 0.000
. h) f0 P( ~# A; PRepeatability 40 0.004184 0.0001046
6 p) }9 N% x: A7 X/ u7 J! JTotal 59 0.203314
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Gage R&R 1 N$ Q3 Q) L5 [- ?0 B2 L" x) _$ |
5 Z- ^6 ^7 Y+ p8 @8 _2 M %Contribution
; [3 W; c+ _3 F4 K/ v9 F0 L9 s1 hSource VarComp (of VarComp)
8 M1 L2 Z5 [" rTotal Gage R&R 0.0001046 2.79
; r; C: V4 {& G4 `! I Repeatability 0.0001046 2.79* s( W4 p1 |1 j7 H4 y1 `# j& v
Reproducibility 0.0000000 0.008 L0 v. M6 U$ i" x
Part-To-Part 0.0036487 97.217 w+ z T( W4 y7 r6 I) w
Total Variation 0.0037533 100.00, c! o J0 p+ O2 c; M" k7 D. J' [# g
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Process tolerance = 0.64
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5 ~8 R0 P# q: J7 b6 Q8 d Study Var %Study Var %Tolerance- O) ^/ c b3 M1 o h0 \9 ?, Q4 Q
Source StdDev (SD) (5.15 * SD) (%SV) (SV/Toler)5 c, B# W: r. ^- D8 z8 [( E
Total Gage R&R 0.0102274 0.052671 16.69 8.23
; Z N# _3 \. n Repeatability 0.0102274 0.052671 16.69 8.23' e1 B: I4 n- O3 l% n, w
Reproducibility 0.0000000 0.000000 0.00 0.00( `' V( d; d8 \1 I# J
Part-To-Part 0.0604046 0.311084 98.60 48.617 o3 ?; G% \: ~
Total Variation 0.0612643 0.315511 100.00 49.30+ T) ^+ w b5 T2 P' u9 L: k0 c
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Number of Distinct Categories = 8 |
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