新版MSA再现性和重复性分析

1、2021/12/8温温州州人人本本轴轴承承有有限限公公司司编号： 量量具具重重复复性性和和再再现现性性数数据据表表Q/C&U(WZ) G05-D720-02评价人零零件件名名称称6200/02测测量量参参数数内 径平均值次数1 12 23 34 45 56 67 78 89 91010A160.0260.0459.9560.0560.0360.0759.9660.0560.0159.94A1260.0260.0459.9460.0560.0360.0859.9660.0560.0059.94A2360.0160.0459.9560.0660.0360.0859.9660.0560.01

2、59.94A3平均值60.0260.0459.9560.0560.0360.0859.9660.0560.0159.94XA圾差0.010.000.010.010.010.010.010.000.020.01RAB160.0360.0559.9560.0660.0260.0759.9760.0660.0059.94B1260.0260.0559.9560.0660.0360.0859.9760.0560.0059.94B2360.0260.0459.9460.0560.0360.0859.9860.0660.0059.95B3平均值60.0260.0559.9560.0660.0360.085

3、9.9760.0660.0059.94XB圾差0.010.010.010.010.010.010.010.010.010.01RBC160.0260.0459.9560.0560.0360.0859.9660.0660.0059.94C1260.0260.0459.9560.0660.0360.0859.9760.0560.0159.94C2360.0360.0559.9560.0660.0260.0759.9760.0560.0159.95C3平均值60.0260.0459.9560.0660.0360.0859.9760.0560.0159.94XC圾差0.010.010.000.010.

4、000.010.010.010.000.01RC零件平均值(Xp)60.0260.0459.9560.0660.0360.0859.9760.0560.0059.94X=RPART =R =RA+RB+RC/No of operators =0.01+0.01+0.01/3.00R =XDIFF= Max (X)ABC - Min (X)ABC =60.02-60.01XDIFF =UCLR=R*D4 =0.01*2.58UCLR =LCLR=R*D3 =0.01*0.00LCLR =UCLX=X+A2*R =60.01+0.01UCLX =LCLX=X-A2*R =60.01-0.01LCL

5、X =评价人姓名备注: 1.这是一种统计检验公差的较好方法，是测定量具装备的可靠性。A 2.*2次试验时D43.27，3次试验时D42.58。7次试验以内D30；2次试验时A2=1.88,3次试验时A2=1.023。UCLR代表个别R值的控制限，圈出那些超出控制限的点，查明其原因并采取纠正措施。重复以相同的评价人使用相同的量具读取这些值；或剔除这些数值，并从其余的观测值中重新平均和计算 R，以及其限值。BC测量前量具是好的,未经过修理。来来自自记记录录表表R =0.01XDIFF =0.00RPART =0.14尺寸单位分析% 总总变变差差（TV）重重复复性性- 设设计计变变差差 (EV)EV

6、 =R * K1% EV = 100EV/TVEV =0.00TrialsK1% EV =10.41 %30.5908再再现现性性 - 评评价价人人变变差差 (AV)AV= ( XDIFF * K2)2 - (EV2 / nr)% AV = 100AV/TVAV=0.00OperK2% AV =#REF!%(n=零件数量; r=试验次数)30.52重重复复性性和和再再现现性性(R & R)% R&R = 100R&R/TVR&R= (EV2 + AV2)%GR&R =#REF!%R&R=0.00温温州州人人本本轴轴承承有有限限公公司司 量量具具重

7、重复复性性和和再再现现性性报报告告编号：数显游标卡尺.XLS01 PSW!H6数显游标卡尺.XLS01 PSW!A6数显游标卡尺.XLS01 PSW!A21数显游标卡尺.XLS01 PSW!A54数显游标卡尺.XLS01 PSW!H54#REF!零件名称和编号上盖Cover 30 09 0128 量具名称0工厂平均值Using TOLERANCE methodUsing Part to Part variation2021/12/8公 差 值0.05单位 #REF!量具型式#REF!电话 #公差带值0.1量具/修订#REF!日期零零件件变变差差(PV)PV= RPART * K3PartsK3

8、% PV = 100PV/TVPV=0.04100.3146% PV =#REF!%总总变变差差(TV)Based on PART VARIATIONTV= (R&R2 + PV2)#REF!ndc = 1.41(PV/GRR)TV=0.04=13结结论论量量具具可可接接受受全全部部合合格格 OKOK量具重复性和再现性 (% R&R)接收准则为:%GRR30%时,系统可以接受。%GRR 30%时,系统不可以接受,需改进。识别问题并解决。测定 (RPN) 来之DFMEA要求。计算 极限=RPN#%Gage (R&R)/100 。极极限限=RPN #x正确的理解并指导该表的

9、使用。使用于本表中的理论与常数的资料，请参考MSA参考手册，第三版。#REF!=x结论量具可接受A2=1.023A60.018560.0389 59.9463 60.0521 60.0287 60.0784 59.9614 60.0492 60.0069 59.9392B60.022060.0483 59.9482 60.0585 60.0258 60.0755 59.9715 60.0598 59.9996 59.9434C60.021860.0444 59.9493 60.0557 60.0265 60.0795 59.9666 60.0532 60.0061 59.9424UCLx 60

10、.021760.0217 60.0217 60.0217 60.0217 60.0217 60.0217 60.0217 60.0217 60.0217LCLx 60.006260.0062 60.0062 60.0062 60.0062 60.0062 60.0062 60.0062 60.0062 60.0062CLX60.013960.0139 60.0139 60.0139 60.0139 60.0139 60.0139 60.0139 60.0139 60.0139A0.00720.00340.00680.00620.00530.00720.00510.00360.01730.007

11、6B0.00620.00670.00750.00640.00890.01130.00570.00930.00750.0103C0.00570.01040.00270.00880.00410.00950.01280.00870.00280.0127UCLR0.01960.01960.01960.01960.01960.01960.01960.01960.01960.0196R0.00760.00760.00760.00760.00760.00760.00760.00760.00760.0076备注1234567891059.8600 59.9100 59.9600 60.0100 60.0600

12、 60.1100 ABCUCLxCLXCLX123456789100.0000 0.0050 0.0100 0.0150 0.0200 0.0250 ABCUCLRR2021/12/860.013160.011260.011660.01200.007060.015560.014660.023060.01520.008060.013660.014160.015960.01450.007860.010.140.010.000.020.0060.0260.01编号：平均值备注: 1.这是一种统计检验公差的较好方法，是测定量具装备的可靠性。 2.*2次试验时D43.27，3次试验时D42.58。7次试验以内D30；2次试验时A2=1.88,3次试验时A2=1.023。UCLR代表个别R值的控制限，圈出那些超出控制限的点，查明其原因并采取纠正措施。重复以相同的评价人使用相同的量具读取这些值；或剔除这些数值，并从其余的观测值中重新平均和计算 R，以及其限值。% 总总变变差差（TV）#REF!Using TO