####（##）有限公司
#### GAGE R & R CHART设备名称：尺寸编号：工件机种：评价人/实验A123均值极差B123均值极差C123均值极差零件均值1.5911.5861.5861.5880.0051.58901.5881.5921.5891.5900.0041.5681.5671.5661.5670.0021.56911.5931.591.5861.5900.0071.5711.571.571.5700.0011.1331.1321.1321.1320.0011.1346#####1-#1####目标尺寸：上限尺寸：下限尺寸：
0.6+0.00/-0.050.600.55
测量人数：实验次数：样品数量：
零件11.5721.5711.5671.5700.0051.1381.1361.1341.1360.0041.131.1291.1321.1300.0031.132821.1371.1361.1331.1350.0041.1371.1341.1321.1340.0051.1321.1311.1351.1330.0041.134831.1371.1331.1311.1340.0061.1371.1361.1351.1360.0021.1291.1281.1331.1300.0051.131641.1381.1351.1341.1360.0041.1361.1331.131.1330.0061.1361.1351.1431.1380.0081.138851.1341.1321.1291.1320.0051.1421.1391.1381.1400.0041.131.1271.1341.1300.0071.131961.1411.1381.1371.1390.0041.1351.1331.1321.1330.0031.1291.1271.1351.1300.0081.131971.1341.1311.1311.1320.0031.1361.1321.1321.1330.0041.1381.1361.1411.138Xc?1.22170.005Rc?0.00481.140281.1351.1321.1291.1320.0061.1431.1411.1391.141Xb?1.22470.004Rb?0.003791.1431.1421.1391.141Xa?1.2240.004Ra?0.0048103310
%EV 值：%AV 值：%GR&R 值：
1.82%1.03%2.09%
评估日期：统计人员：评定结果：
LiDaweiExcellent平均值X?1.2235RP?0.4574R?0.0044R?([Ra?___]?[Rb?___]?[Rc?___])/[评价人?___]?0.0044XDIFE?[MaxX?___]?[MinX?___]?*UCLR?[R?___]?[D4?___]?0.00300.0114测量单元分析重复性—设备变差%总变差(TV)%EV=100[EV/TV]1.82%0.0150.010.0052极差图EV?R?K1EV=0.0026再现性—设备变差ABCUCL12345678910AV?(XDIFF?K2)?(EV/(nr))AV=0.0015n=样品数量r=实验次数2%AV=100[AV/TV]1.03%0重复性和再现性GRR?EV2?AV2GRR=0.0030零件变异%GRR=100[GRR/TV]2.09%2.000 1.500 %PV=100[PV/TV]99.98%1.000 均值图ABPV?RP?K3PV=0.1439总变差CUCLLCL123456789100.500 TV?GRR?PVTV=0.143922ndc=1.41(PV/GRR)67.49ndc≥5可接受0.000 1)常数D3、D4、K1依实验次数进行选值；2)常数K2依评价人数进行选值；
3)常数K3依零件样本数量进行选值；4)ndc四舍五入到整数需大于或等于55)
GRR≤10%Excellent10＞GRR≤30?cepted
GRR＞30%Must be improved
常数
2345678910
D43.272.58K10.88620.5908K20.70710.5231
K30.70710.52310.44670.40300.37420.35340.33750.32490.3146
GRR表格MSA第四版（未加密）
