均值-极差(X-R)控制图

自动点胶生产部0.350.1上公差规格中线编号：

过 程 信 息 栏统计特性描述X 图39391R 图49390样本容量工程规范下限 (LSL)规格中线工程规范上限 (USL)总和读数均值 (X)最大值最小值低于下控制线点数(X)高于上控制线点数(X)极差均值RD2 值 (n=5)能力指数上限(CPU)能力指数下限 (CPL)稳定过程能力指数 (Cp)稳定过程能力指数 (Cpk)能力比率 (CR)标准偏差（n-1)标准偏差 (n)变异 (n-1)变异 (n)性能指数 (PP)性能比率 (PR)性能指数 (Ppk)项目线体0.400.4下公差点较量单位制作g李训UCLxUCLr0.4220.131日期审核AVERxAVERr0.3700.0512013.5.29 LCLxLCLr0.3180.000数 据 值750.050.350.7527.750.370.450.290.001.000.0512.3265.8004.8845.3424.8841.0130.0310.0310.0010.0013.7770.2653.453数据重要趋势递增趋势递减趋势点数最大长度递 增 链 数点数最大长度递 减 链 数超出控制线点数0.300.8控制限上公差限均值(X-图)0.500 0.450 0.400 0.350 0.300 均值0.250 0.200 0.150 0.100 0.050 0.000 123Data Values45UCLx67LCLx10Average X1112极差(R-图)13数据点141516171819202122232425正态分布30频数250.140 0.120 0.100 极差25200.080 1515130.060 0.040 0.020 0.000 123R Value1087501321045UCLr67LCLrAverage R10111213极差值1415161718192021222324250正态分布曲线数据区间控制图表现：过程能力分析：注意！控制图中有点子出界，或出现7点链条情况!!!过程能力特足！！20.4100.4100.4200.413日期n123均值极差备注：10.4500.4100.4400.43330.3700.3900.3200.36040.3500.3800.4000.37750.3500.4000.4200.39060.3200.3700.3900.36070.3600.3600.3800.36780.3300.3900.4000.37390.3500.3700.3200.347100.2900.3500.3800.340110.3800.4000.3600.380120.3500.3800.3500.360130.3900.4100.3500.383140.3500.3600.3700.360150.3500.3800.3500.360160.3500.4000.3700.373170.3600.3400.3300.343180.3500.3900.3600.367190.3500.3700.4000.373200.3400.3800.3500.35721###############22232425###################################################0.3600.367#########0.3530.0400.0100.0700.0500.0700.0700.0200.0700.0500.0900.0400.0300.0600.0200.0300.0500.0300.0400.0500.040######################四川长虹包装印务有限公司