—R控制图控制图编号：产品型号规格标准每组大小控制均值极差R制造部门期间工序名称上限USL5上限UCL控制项目中心限CL总组数中心限CL机组抽样方法测量单位下限LSL下限LCL测量者确认人日期/时间1/11/21/31/41/51/61/71/81/91/101/111/121/131/141/151/161/171/181/191/201/211/221/231/241/251/261/271/281/291/301/31合计批号12345678910111213141516171819202122232425262728293031ΣＸ＝序号X1ΣＲ＝X2计量数值的判定条件X3>USL蓝色X4<LSL红色X5样本数量Ｎ=ΣＸ平均样本均值=R极差均值=控制图X预估不良率(PPM)UCL#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!CL#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/ALCL#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!过程能力分析样本标准偏差δ=标准差σ=R控制图R性能指数Ppk=UCL#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A性能指数Pp=CL#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A制程准确度Ca=LCL#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A制程精密度Cp=工程能力指数Cpk=Grade=品质组长确认CPK判定等级A++CPK≥2.0A+2.0＞Cpk≥1.67A1.67＞Cpk≥1.33B1.33＞Cpk≥1.0C1.0＞Cpk≥0.67D0.67＞Cpk工程确认原因分析n2345678910d21.1281.6932.0592.3262.5342.7042.8472.9703.0782.326D30.0000.0000.0000.0000.0000.0760.1360.1840.2230.000D43.2672.5742.2822.1142.0041.9241.8641.8161.7772.114A21.8801.0230.7290.5770.4830.4190.3730.3370.3080.577XUCL#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/ACL#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/ALCL#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A#