GRR-表格

可重复性及可再现性分析报告非破坏性测试请恰当填写以下参数并完成表格参数K1测试次数必须为2或33OKK2操作人数必须为2或33OKK3零件数数值必须在2和10之间5OK'01PSW'!H6'01PSW'!A6'01PSW'!A21'01PSW'!A54'01PSW'!H54#REF!零件号9066888零件名称xxx制造厂xxx特性轮廓度量具编号xxx编制xxx公差2单位mm量具名称零件检具电话号码xxx总差异(TV)1.5562335量具ECLxxx日期xxx操作者PART结果编号12345678910平均A10.23500.12500.58200.33200.8940A10.4336020.20000.12900.52700.36700.8570A20.4160030.19300.10200.56400.30700.8702A30.40724平均0.209330.118670.557670.335330.87373XA0.41895范围0.0420.0270.0550.060.037RA0.04420B10.23200.10700.54500.33700.8950B10.4232020.18500.13100.58900.30500.8750B20.4170030.19100.12900.56300.32100.8610B30.41300平均0.202670.122330.565670.3210.877XB0.41773范围0.0470.0240.0440.0320.034RB0.03620C10.18600.11200.53600.41600.8230C10.4146020.20600.13900.57300.45200.8970C20.4534030.15900.12300.55400.47400.8340C30.42880平均0.183670.124670.554330.447330.85133XC0.43227范围0.0470.0270.0370.0580.074RC0.04860零件平均0.198560.121890.559220.367890.86736xPART=0.42298零件范围RPART=0.74547R=RA+RB+RC/Noofoperators=0.04420+0.03620+0.04860/3R=0.04300XDIFF=[Max(X)ABC]-[Min(X)ABC]=0.43227-0.41773XDIFF=0.01453UCLR=R*D4=0.04300*2.580UCLR=0.11094LCLR=R*D3=0.04300*0.000LCLR=0.00000操作者姓名操作者所在单位A甲上海申模B乙上海塞科利C丙上海申模直到量具工程更改/版本变化来自数据表:R=0.04300XDIFF=0.01453RPART=0.74547测量单元分析基于零件间差别可重复性-设备变化(EV)EV=R*K1%EV=100[EV/TV]EV=0.13115TrialsK1%EV=8.4333.05可再现性-鉴定者差别(AV)AV=[(XDIFF*K2)2-(EV2/nr)](nparts,rtrials)%AV=100[AV/TV]AV=0.01983OperK2%AV=1.2732.70可重复性&可再现性(R&R)%R&R=100[R&R/TV]R&R=(EV2+AV2)%R&R=8.52R&R=0.13264零件差异(PV)PV=RPART*K3PartsK3%PV=100[PV/TV]PV=1.5505752.08%PV=99.64总差异(TV)2.08TV=(R&R2+PV2)#REF!ndc=1.41[PV/R&R]TV=1.55623AllrangesOKndc=16.48使用公差的方法使用零件之间的变化GR&R#REF!#REF!说明:量具可重复性和可再现性（%R&R）的接受原则:小于10%错误:计量器系统OK10%至30%错误:根据其重要性以及维修成本等因素决定是否接受。大于30%错误:计量器系统需要提高。确认问题并加以纠正。0.00.10.20.30.40.50.60.70.80.91.012345678910平均值零件平均值图表甲乙丙0.110940.00.020.040.060.080.10.1212345678910范围零件操作者的范围图表甲乙丙UCLrGR&R0.110940.110940.110940.110940.110940.110940.110940.110940.110940.11094GR&RGR&RGR&R