生产形态日 期样品2014.12.30装配质管部10.88UCLX=X+A2R=11.54LCLX=X-A2R=12.00 11.50 11.00 10.50 10.00 9.50 12341.145678910111213142.40151617181920212223240.00CLRUCLxLCLxX-BAR说 明 栏●对特殊原因采取措施说明*任何超出控制限的点*连续7点在中心线之上或之下*连续7点上升/下降*任何其它明显非随机的图形●采取措施的说明①不要对过程做不必要改变②注明对过程因素(人机料法环或MS)所做的调整组容23A21.881.02D3**D43.272.57d21.131.6925R=AVE(R)=UCLR=D4R=LCLR=D3R=3.00 2.50 2.00 1.50 LCLRUCLR1.00 0.50 0.00 12345678910111213141516171819202122232425#####max-min40.73*2.282.0650.58*2.112.3360.48*2.002.5370.420.081.922.7080.370.141.862.8590.340.181.822.97100.310.221.783.081.在确定Cpk前过程必须受控2.组容<7时没有极差下控制限USL-XX-LSL)≥1.33●Cpk = Min (3R/d23R/d21.96) =0.77=Min(0.77日期时间频次1检2查3记录45TOTALAVERAGEMAX-MIN110.5011.4011.0010.9011.0054.810.960.90211.2011.2010.1011.0010.7054.210.841.10311.6010.909.9011.3011.0054.710.941.70411.5011.0010.9010.9011.3055.611.120.60510.2010.4010.5011.7010.4053.210.641.50610.9011.2010.0010.8010.1053.010.601.20710.8011.6010.3011.0011.3055.011.001.3089.5010.8010.5010.8010.2051.810.361.30911.4011.5010.9010.5011.5055.811.161.001011.7010.9010.8011.2011.0055.611.120.901111.5011.5011.2010.6010.1054.910.981.401210.9010.6011.2010.6010.5053.810.760.701310.5010.7010.6010.8010.8053.410.680.301410.3011.5011.0010.9010.0053.710.741.501510.8010.4011.5011.9010.5055.111.021.501611.0011.4011.0010.4011.7055.511.101.30171819202122232425制表/日期:审核/日期:批准/日期:
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