PPAP 6 Gage R&R Sheet

GAGE REPEATABILITY AND REPRODUCIBILITY REPORTPart No.& Name 52127 :CharacteristicsCW350×271×661×508×01 剩磁(Br)

Gage Name NIM-2000F测试仪 Gage No.:980302

Date: Performed by: RP=

From data sheet : = R 7.0000Repeatability-Equipment Variation(TV)EV = R × K 1 EV=

X

DIFF

=

6.35

Measurement Unit Analysis

%Total Variation %EV=100[EV/TV] = 13.36

Trials 2 3

K1 4.56 3.05

= 31.92 (K1=4.56) Reproducibility-Appraiser Variation(AV)AV = [( X DIFF × K 1 ) ( EV / nr )]2 2

%AV=100[AV/TV] = 6.53 2 3.65 3 2.7 n =number of parts r=number of trials %R&R=100[R&R/TV] = 14.87 Parts 2 K3 3.65 2.70 2.30 2.08 1.93 1.82 1.74 1.67 1.62 R×K1 %PV=100[PV/TV] = 98.89

= 15.59 Appraisers (K2=2.7)R & R = ( EV + AV )2 2

K2

Repeatability & Reproducibility(R&R) = 35.52

Part Variation(PV) PV = R P × K 3 = 236.25 (K3=1.62) Total Variation(TV)TV = ( R & R 2 + PV 2 )

3 4 5 6 7 8 9 10

= 238.91

All calculations are based upon predicting 5.15sigma (99.0% of the area under the normal distribution curve). K1 is 5.15/d2 is dependent on the number of trials(m) and the number of parts times the number of operators/9g) which is assumed to be greater than 15.d2 values are from Table 2,P.29. AV-If a negative value is calculated under the square root sign, the appraiser variation(AV) defaults to zero(0). K2 is 5.15/d2*, where d2* is dependent on the number of operators(m) and (g) is 1, since there is only one range calculation. K3 is 5.15/d2*, where d2* is dependent on the number of parts(m) and (g) is 1, since there is only one range calculation.

GAGE REPEATABILITY AND REPRODUCIBILITY REP

（TV）

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