x-r管制图实例

製製程名稱品質特性測量單位日 期时间段樣X1本X2測X3定X4值X5 X管製圖 R管製圖80X - R 管 制 圖

AA65注液重量G规格最大值最小值平均值标准2.852.752.80管制图上限中心限下限X图2.8232.8112.798R图0.0440.0210.000測試員記錄者罗志英罗志英抽樣方法5PCS/2H日08 CLR =R= ΣR / k UCLR = D4R LCLR = D3R合计CLX=X=ΣX / kUCLX=X+A2RLCLX =X - A2R7:309:3013:315:37:309:3013:315:37:309:3013:315:37:309:3013:315:37:309:3013:315:37:309:3013:315:37:309:3013:315:37:309:3013:315:37:309:3013:315:37:309:3013:315:39:3011:315:317:39:3011:315:317:39:3011:315:317:39:3011:315:317:39:3011:315:317:39:3011:315:317:39:3011:315:317:39:3011:315:317:39:3011:315:317:39:3011:315:317:32.812.822.832.822.8214.102.82112.30112.34112.45112.59449.68 平 均0624264888042484822624828224684440880426 X=2.810.020.010.020.030.020.020.010.010.010.010.030.020.010.030.020.010.010.020.020.010.010.010.050.020.020.030.020.020.010.040.020.060.020.000.050.030.020.020.030.02R=0.022.812.822.822.812.8214.082.812.802.822.822.812.8114.062.812.832.822.802.822.8014.072.812.822.832.812.832.8214.112.822.812.812.822.832.8114.082.812.812.802.802.802.8114.022.802.812.812.812.812.8014.042.802.802.792.802.802.8013.992.792.802.812.812.812.8114.042.802.812.792.812.822.8214.052.812.812.792.812.812.8014.022.802.802.802.812.802.8014.012.802.792.812.822.802.8014.022.802.822.802.802.812.8114.042.802.812.822.812.812.8214.072.812.812.802.812.812.8114.042.802.812.792.792.812.8114.012.802.792.812.802.802.8114.012.802.812.812.802.802.8114.032.802.802.802.802.802.8114.012.802.802.802.812.802.8114.022.802.812.812.802.852.8214.092.812.822.822.812.832.8314.112.822.802.802.822.802.8214.042.802.802.812.812.832.8114.062.812.812.832.832.822.8214.112.822.812.812.812.832.8114.072.812.812.822.822.812.8214.082.812.802.792.812.832.8114.042.802.812.822.822.822.8014.072.812.782.802.842.802.8014.022.802.802.812.792.812.8114.022.802.812.812.812.812.8114.052.812.812.782.812.832.8114.042.802.812.832.822.832.8014.092.812.822.812.802.822.8014.052.812.812.822.822.802.8214.072.812.822.812.832.842.8114.112.822.812.812.812.822.8314.082.812.8252.8202.8152.8102.8052.8002.795CPK1.40UCLXCLX+2ω+1ωX-1ω-2ωLCLXPPK1.190.0600.0400.0200.000UCLR81 +2ω+1ωCLRR-1ω-2ωLCLR直方图60402002 2.775~2.78548 9 2.785~2.7952.795~2.8052.805~2.81540 17 2 2.815~2.8252.825~2.8352.835~2.845Sn2?标准偏差S=R/D2=0.009偏(Xi-X)/(n-1)=0.011i=1ZU=（USL-X）/S=4.195ZU=（USL-X）/S偏=3.5631 2.845~2.855CPK值的计算PPK值的计算0 2.855~2.865ZL=（X-LSL能力指数）/S=6.452ZL=（X-LSL）/S偏=5.481CPK=Zmin/3=1.398性能指数PPK=Zmin/3=1.19过程事件记录最大组数组别2.851+3.32Log200=组界最小8.639=

制程能力分析

2.789组界

全距R=

0.07

=0.01

组距H=R/K=0.007778次数第一

最小

=

2.775

12.77522.78532.79542.80552.81562.82572.83582.84592.8552.785~2.795~2.805~2.815~2.825~2.835~2.845~2.855~2.865~2.775~2.7852.785~2.7952.795~2.8052.805~2.8152.815~2.8252.825~2.8352.835~2.8452.845~2.8552.855~2.865

2948814017210

UCLXCLX+2ω+1ωX-1ω-2ωLCLXUCLR+2ω+1ωCLRR-1ω-2ωLCLR

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2.8232.8112.8192.8152.8122.8072.8032.7980.0440.0370.0300.0210.0200.0150.0070.000

2.8232.8112.8192.8152.8142.8072.8032.7980.0440.0370.0300.0210.0300.0150.0070.000

2.8232.8112.8192.8152.8222.8072.8032.7980.0440.0370.0300.0210.0200.0150.0070.000

2.8232.8112.8192.8152.8162.8072.8032.7980.0440.0370.0300.0210.0200.0150.0070.000

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2.8232.8112.8192.8152.8082.8072.8032.7980.0440.0370.0300.0210.0100.0150.0070.000

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2.8232.8112.8192.8152.8022.8072.8032.7980.0440.0370.0300.0210.0100.0150.0070.000

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2.8232.8112.8192.8152.8142.8072.8032.7980.0440.0370.0300.0210.0100.0150.0070.000

2.8232.8112.8192.8152.8082.8072.8032.7980.0440.0370.0300.0210.0100.0150.0070.000

2.8232.8112.8192.8152.8022.8072.8032.7980.0440.0370.0300.0210.0200.0150.0070.000

2.8232.8112.8192.8152.8022.8072.8032.7980.0440.0370.0300.0210.0200.0150.0070.000

2.8232.8112.8192.8152.8062.8072.8032.7980.0440.0370.0300.0210.0100.0150.0070.000

2.8232.8112.8192.8152.8022.8072.8032.7980.0440.0370.0300.0210.0100.0150.0070.000

2.8232.8112.8192.8152.8042.8072.8032.7980.0440.0370.0300.0210.0100.0150.0070.000

2.8232.8112.8192.8152.8182.8072.8032.7980.0440.0370.0300.0210.0500.0150.0070.000

2.8232.8112.8192.8152.8222.8072.8032.7980.0440.0370.0300.0210.0200.0150.0070.000

2.8232.8112.8192.8152.8082.8072.8032.7980.0440.0370.0300.0210.0200.0150.0070.000

2.8232.8112.8192.8152.8122.8072.8032.7980.0440.0370.0300.0210.0300.0150.0070.000

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2.8232.8112.8192.8152.8182.8072.8032.7980.0440.0370.0300.0210.0300.0150.0070.000

2.8232.8112.8192.8152.8102.8072.8032.7980.0440.0370.0300.0210.0200.0150.0070.000

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2.8232.8112.8192.8152.8222.8072.8032.7980.0440.0370.0300.0210.0300.0150.0070.000

2.8232.8112.8192.8152.8162.8072.8032.7980.0440.0370.0300.0210.0200.0150.0070.000