评价人/试零件平均值验次数123456789101.A10.651.000.850.850.551.000.950.851.000.600.832.20.601.000.800.950.451.000.950.801.000.700.8253.34.平均值0.6251.0000.8250.9000.5001.0000.9500.8251.0000.650X=0.8275a5.极差0.050.000.050.100.100.000.000.050.000.10R=0.045a6.B10.551.050.800.800.401.000.950.751.000.550.7857.20.550.950.750.750.401.050.900.700.950.500.758.39.平均值0.5501.0000.7750.7750.4001.0250.9250.7250.9750.525X=0.7675b10.极差0.000.100.050.050.000.050.050.050.050.05R=0.045b11.C10.501.050.800.800.451.000.950.801.050.850.82512.20.551.000.800.800.501.050.950.801.050.800.8313.314.平均值0.5251.0250.8000.8000.4751.0250.9500.8001.0500.825X=0.8275c15.极差0.050.050.000.000.050.050.000.000.000.05R=0.030c16.零件X=0.8075平均值0.5671.0080.8000.8250.4581.0170.9420.7831.0080.667R=0.559(X)pP([[[)17.R=0.045]+R=0.045]+R=0.03]/[#评价人数=3]abcR0.0418.[MaxX=0.8275]－[MinX=0.7675]=X0.06DIFF19.[R=0.04]×[D∗=3.27]=UCL0.132R20.[R=0.04]×[D∗=0.00]=LCL0.003R*2次试验时D=3.27，3次试验时D=2.58。7次试验以内D=0；UCL代表单个R的极限。圈出那些超233R出极限的值。查明原因并纠正。同一评价人采用最初的仪器重复这些读数或剔除这些值并由其余观测值再次平均并计算R和极限值。注：量具重复性和再现性数据表M-21零件编号和名称﹕垫片量具名称﹕厚薄规日期﹕4／12／98测量参数厚度量具编号﹕X－2934执行人﹕尺寸规格﹔0.6-1.0mm量具类型﹕0.0－10.1X=0.06Rp=0.559来自数据表﹕R=0.044DIFF测量系统分析％总变差（TV）重复性－设备变差（EV）EV=R×K%EV=100[EVTV]1试验次数K=100[0.200.95]=0.044×4.56124.56=0.20=21.1%33.05再现性－评价人变差（AV）%AV=100[AVTV]AV=[(X×K)2−(EV2nr)]=100[0.160.95]DIFF2=[(0.06×2.70)2−(0.202(10×2))]=16.8%n=零件数量=0.16评价人数量23r=试验次数K23.652.70重复性和再现性（R&R）%R&R=100[R&R/TV]22零件數量KR&R=(EV+AV)3=100[0.26/0.95]23.65=(0.202+0.162)=27.6%32.70=0.2642.30零件变差(PV)52.08PV=R×Kp361.93%PV=100[PV/TV]=0.56×1.6271.82=100[0.91/0.95]=0.9181.74=95.8%总变差(TV)91.67101.62TV=(R&R2+PV2)=(0.262+0.912)=0.95所有计算都基于预期5.15σ(在正态分布曲线之下99.0%的面积)K为5.15d,d取决于试验次数(m)和零件数与评价人的乘积(g),并假设该值大于15.122AV-如果计算中根号下出现负值,评价人变差缺省为0.K为5.15d*,式中d*取决于评价人数量(m)和(g),g为1,因为只有单极差计算222K为5.15d*,式中d*取决于零件数(m)和(g),g为1,因为只有单极差计算.222表量具重复性和再现性报告M-22