GRR表格MSA第四版(未加密)

设备名称：目标尺寸：

测量人数：3%EV 值：14.48%评估日期：尺寸编号：上限尺寸：实验次数：3%AV 值：9.24%

统计人员：工件机种：下限尺寸：

样品数量：

10

%GR&R 值：

17.18%

评定结果：

0.55

深圳裕鼎精密工业科技有限公司

SHENZHEN YUDING　PRECISION INDUSTRY TECHNOLOGY CO .,LTD GAGE R & R CHART

0.60

1) Values for D3, D4 and K1 are selected dependent on the number of trials 2) Value for K2 is dependent on the number of operators 常数

D4K1K23) Value for K3 is dependent on the number of parts

2 3.270.88620.70714) Identify root cause for any ranges above UCL, repeat measurements with same

3 2.580.59080.5231

operator and parts or discard those results and reaverage, then recalculate results.45) AV defaults to zero if a negative is calculated under the square root sign.56) The ndc is the number of distinct categories

67) ndc<2 (Not acceptable), ndc =2 to 4 (Attribute Data), ndc>=5 (Acceptable)78) Interpretation of R&R results shown below:

8Percentage GRR Result Action 9Under 10%Acceptable None

10

0.3146

K30.70710.52310.44670.40300.37420.35340.33750.3249

10~30%May be acceptable Review Over 30%Not acceptable Reject