30个数的CPK自动报表

序号150.008250.011350.015450.010550.007650.007750.013850.013950.0081050.0111150.0101250.0091350.0121450.0141550.0051650.0071750.0131850.0091950.0102050.0062150.0092250.0092350.0112450.0122550.0122650.0122750.0092850.0112950.0083050.012编制：审核：良能力良好，状态稳定，但应尽力提升为A＋级样本最小值min50.005制程准确度ca0.010A产品名称齿制程能力指数cpk1.34结论：标准方差σ0.002样本最大值max50.015制程精密度cp1.350值样本个数n30样本均值u50.010技术公差幅度t0.020供应商名称机械厂下限LSL50.000测量时间控制项目孔径中心值U50.010测量人员过程能力研究报表CPK规格标准单位mm上限USL50.020抽样方法49.9949.9955050.00550.0150.01550.0250.02514710131619222528样本数据散布图020406080100120140160180012345678910正态直方图频数偏态正态