重复性和再现性分析报告用公差法用零件间变差K3OK1试验次数必需是2或3K3OK2操作者数必需是2或3K2到10之间的任何数10OK3零件数量'01PSW'01PSW'01PSW'!A21'01PSW'!A54'01PSW'!H54项目名称产品名称量具名称带表卡尺操作者姓名供应商料号量具编号HS-KC-001A:零件代号测量项目电机机壳面与齿轮面高度量具规格0-200mmB:总变差(TV):1规格范围6.9量具精度0.01mmC:评价人PART结果试验#12345678910平均值A-1A16.926.906.946.897.026.957.056.957.036.986.96300A-226.936.916.956.907.016.957.066.957.047.006.97000A-336.926.926.946.917.016.967.056.977.067.006.97400平均值6.923336.916.943336.97.013336.953337.053336.956677.043336.99333X6.96900A0.010.020.010.020.010.010.010.020.030.02R极差A0.01600B-1B16.936.916.956.907.016.957.066.957.047.006.97000B-226.926.926.946.917.016.967.056.977.067.006.97400B-336.926.906.946.897.026.957.056.957.036.986.96300平均值6.923336.916.943336.97.013336.953337.053336.956677.043336.99333X6.96900B极差0.010.020.010.020.010.010.010.020.030.02R0.01600BC-1C16.926.926.946.917.016.967.056.977.067.006.97400C-226.926.906.946.897.026.957.056.957.036.986.96300C-336.926.926.946.917.016.967.056.977.067.006.97400平均值6.926.913336.946.903337.013336.956677.056.963337.056.99333X6.97033C极差0.00.020.00.020.010.010.00.020.030.02R0.01300C6.922226.911116.942226.901117.013336.954447.052226.958897.045566.99333零件平均值X6.96944R零件极差p0.15111/Noofoperators=0.01600+0.01600+0.01300/30.01500RRRRRABC6.97033-6.969000.00133XMax(X,X,X)Min(X,X,X)XDIFFABCABCDIFFUCL=*D=0.01500*2.580UCL=0.03870RR4RLCL=*D=0.01500*0.000LCL=0.00000RR3RUCL+A*6.969+0.9490*0.0150UCL=6.98368XbarX2RXbarUCL-A*6.969-0.9490*0.0150UCL=6.95521XbarX2RXbar根据数据表:R0.01500X0.00133R=0.15111DIFFP测量设备分析零件间变差重复性-设备变差(EV)EV=R*K%EV=100[EV/TV]1EV=试验次数K%EV=18.37%0.04575133.05再现性-评价人变差(AV)AV=[(X2*-K2)(EV2/nr)]1/2(n个零件,r次)%AV=100[AV/TV]DIFFAV=评价人数K%AV=0.00%0.00000232.70重复性和再现性现(R&R)%R&R=100[R&R/TV]R&R=(EV2+AV2)1/2%R&R=18.37R&R=0.04575零件变差(PV)PV=R*K零件数K%PV=100[PV/TV]P33PV=0.24480101.62%PV=98.30%总变差(TV)1.62ndcTV=(R&R2+PV2)1/2#REF!ndc=1.41(PV/GRR)TV=0.24904ndc=7.54，重复性和再现性分析报告用公差法量具