X—R控制图控制图编号：制品规格标准群组数大小管制X图R图制造方形侧标志灯A线时间名称上限USL370.005上限UCL355.2012.24部门管制项目烙铁焊接温度中心限SL350.00总组数中心限CL351.845.80机别车灯抽样方法随机测量单位℃下限LSL330.0025下限LCL348.480.00测定者日期日期/时间合计ΣＸ4398组数12345678910111213141516171819202122232425ΣＲ＝145.7.001样349349350351352353354355346349350356352354355354355352353354355351355353353＝00本2355354355352353354355348353353353355346349350351352354346349350351352353354量测数值的判测3349349350351352354346349350351352353354351352353354355349349350351348354355定条件定4353353353355346350350351352354358351351352353354355346350350351352354355352>USL5值350351352353354355356357353353353355346349350351351346349350351355353354351<LSLＮ＝125175617561760176217571766176117617541760176617701749175517601763176717531747175217571760176217691765ΣＸ平均351..00351..00352..00352..00351..00353..00352..003520.0350..00352..00353..00354..00349..00351..00352..00352..00353..00350..00349..00350..00351..00352..00352..00353..00353..00ＸＸ＝351.8420200040402010.0209.0.008000200080000060406040404000408000R6.005.005.004.008.005.007.005.008.005.008.005.005.003.004.009.007.005.005.004.007.002.004.00R=5.8000356.00預估不良率x均值354.00(PPM)管352.00控制上限制350.00圖348.00控制中心限346.00344.00控制下限製程能力分析123456789101112131415161718192021222324252.59Std.DＰ14.002.33R极差Ｐ12.00管10.00控制止限2.57制8.00P6.00图4.00控制中心限2.000.00控制下限12345678910111213141516171819202122232425Grade=备注及原因追查:FP041-01An2345678910d21.131.692.062.332.532.72.8533.082.33D3000000.080.140.20.220D43.272.572.282.112.001.921.861.81.782.11A21.881.020.730.580.480.420.370.30.310.58X355.355.355.355.355.355.355.355.355355.355.355.355.355.355.355.355.355.355.355.355.355.355.355.355.355.UCL351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20351.20CL348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84348.84LCL####12