spc

SBTI/AMCPartnership1SBTI/AMCPartnership223(%)(%)1•S2%FTQ=20000ppm••“……”199912341999SBTI/AMCPartnership31999••“”•“”21(%)(%)31234561999SBTI/AMCPartnership4199921•2.8%•“”•“”“”(%)(%)312345678910111999SBTI/AMCPartnership52000••“”“”“”21(%)(%)312345678910111212345619992000SBTI/AMCPartnership6SPC•SPC•“”•“”21UCL3(%)(%)LCL12345678910111212345619992000SBTI/AMCPartnership7SPC–?23119992000(%)(%)123456789101112123456UCLLCLSBTI/AMCPartnership8SPC?302010043210-1-2-3-4ObservationNumberIndividualValueIChartforC1X=0.0026293.0SL=3.205-3.0SL=-3.200SBTI/AMCPartnership94%14009SBTI/AMCPartnership10?:__________________________________________________________________________________?:__________________________________________________________________________________/?:__________________________________________________________________________________SBTI/AMCPartnership11SBTI/AMCPartnership12–SBTI/AMCPartnership13——SPCSPC(StatisticalProcessControl)SPCSBTI/AMCPartnership14SPC?•1924–Dr.WalterShewhart(•••SBTI/AMCPartnership15“Commonvs.Special”commoncause()•••SBTI/AMCPartnership16“Commonvs.Special”specialcause()••••/SpecialCauseSBTI/AMCPartnership17zf(X1,X2,X3,…,Xn)=YSBTI/AMCPartnership180102030-20-100102030ObservationNumberIndividualValueIChartforC1Mean=6.252UCL=30.59LCL=-18.08??????????z——,SBTI/AMCPartnership19zzSBTI/AMCPartnership20•2050%•1931“”•,SBTI/AMCPartnership21zz——QS9000z——VDA6zzzz——SBTI/AMCPartnership22010203001020Mean=9.874UCLLCLUCL=UpperControlLimit/LCL=LowerControlLimitSBTI/AMCPartnership231.z5DY7101.13-1.23mm4789M8302/8/102/8/31/1/1.5ABCSBTI/AMCPartnership242.zzzzz6.180.15,36.175,z23SBTI/AMCPartnership25SPC12345678910111213141511.1981.1741.1801.1561.1781.1961.1641.1751.1601.1921.1861.1571.1601.2011.19921.1911.1671.1571.1551.1841.1741.1861.1771.1591.1871.1611.1941.1861.1891.20131.1881.1921.1921.1641.1741.1561.1631.1641.2001.1811.1921.1561.1851.1561.15541.1761.1621.1581.1701.1641.1991.1841.2031.1641.1571.1691.1921.1761.1871.20451.2011.1891.1621.1921.1811.1831.1691.1901.1631.1701.1691.2041.1891.1951.1601617181920212223242526272829303111.1851.1661.1681.1971.1991.1971.1691.1601.1871.1731.1851.2001.1761.1861.1991.19121.1901.1831.1721.1921.1951.1961.2031.1651.1871.1641.1881.1961.1991.1781.1841.17831.1611.1741.2011.1571.1731.2001.1761.1681.1621.1731.1711.1861.2031.1611.1971.18841.1621.1871.1891.1991.1811.1971.1681.1601.1801.1911.1701.1801.1851.1701.2021.20251.1861.1731.2001.1641.1551.1561.1811.1891.1661.1551.1621.1801.1941.1771.2041.168SBTI/AMCPartnership261.2.Excel3.MinitabMinitabX-R):1.ManipStackStackColumns2.StatControlChartsXbar-RSBTI/AMCPartnership270Subgroup1020301.161.171.181.191.20SampleMean102030SubscriptsMean=1.180UCL=1.198LCL=1.1610.000.010.020.030.040.050.060.070.08SampleRangeR=0.03283UCL=0.06941LCL=0Xbar/RChartforC2