西格玛水平与CPK

1、过过程程基基准准（西西格格玛玛水水平平）DPMO（不不良良率率）过过程程能能力力（CPK)P值值（良良品品率率）16915000.330.308523085370.6670.691536680710.9332462101.330.993852331.6670.9997763.420.9999966测测量量系系统统分分析析作作业业员员A作作业业员员B作作业业员员CNO第第一一次次第第二二次次第第三三次次第第一一次次第第二二次次第第三三次次第第一一次次第第二二次次第第三三次次1234567891011121314151617181920西格玛水平每百万的缺陷数（DPMO）/（PPM）不良率0.00

2、0.00933,200.00933,200.0093.320000%93.320000%0.13915,450.0091.545000%0.25894,400.0089.440000%0.38869,700.0086.970000%0.50841,300.0084.130000%0.63809,200.0080.920000%0.75773,400.0077.340000%0.88734,050.0073.405000%1.001.00691,500.00691,500.0069.150000%69.150000%1.10660,082.0066.008200%1.13645,650.0064

3、.565000%1.20621,378.0062.137800%1.25598,700.0059.870000%1.30581,814.0058.181400%1.38549,750.0054.975000%1.40541,693.0054.169300%1.50501,349.0050.134900%1.60461,139.0046.113900%1.63450,250.0045.025000%1.70421,427.0042.142700%1.75401,300.0040.130000%1.80382,572.0038.257200%1.88354,350.0035.435000%1.90

4、344,915.0034.491500%2.002.00308,500.00308,500.0030.850000%30.850000%2.10274,112.0027.411200%2.20242,071.0024.207100%2.22265,950.0026.595000%2.25226,600.0022.660000%2.30211,927.0021.192700%2.38190,800.0019.080000%2.40184,108.0018.410800%2.50158,700.0015.870000%2.60135,686.0013.568600%2.63130,300.0013

5、.030000%2.70115,083.0011.508300%2.75105,600.0010.560000%2.8096,809.009.680900%2.8884,550.008.455000%2.9080,762.008.076200%3.003.0066,800.0066,800.006.680000%6.680000%3.1054,801.005.480100%3.1352,100.005.210000%3.2044,566.004.456600%3.2540,100.004.010000%3.3035,931.003.593100%3.3830,400.003.040000%3.

6、4028,716.002.871600%3.5022,700.002.270000%3.6017,864.001.786400%3.6316,800.001.680000%3.7013,903.001.390300%3.7512,200.001.220000%3.8010,724.001.072400%3.888,800.000.880000%3.908,197.000.819700%4.004.006,200.006,200.000.620000%0.620000%4.104,661.000.466100%4.134,350.000.435000%4.203,467.000.346700%4

7、.253,000.000.300000%4.302,555.000.255500%4.382,050.000.205000%4.401,865.000.186500%4.501,300.000.130000%4.60967.000.096700%4.63900.000.090000%4.70687.000.068700%4.75600.000.060000%4.80483.000.048300%4.88400.000.040000%4.90336.000.033600%5.005.00230.00230.000.023000%0.023000%5.10159.000.015900%5.1318

8、0.000.018000%5.20107.000.010700%5.25130.000.013000%5.3072.000.007200%5.3880.000.008000%5.4048.000.004800%5.5030.000.003000%5.6020.000.002000%5.6323.350.002335%5.7013.000.001300%5.7516.700.001670%5.808.000.000800%5.8810.050.001005%5.905.000.000500%6.006.003.403.400.000340%0.000340%对应的良品率6.680000%6.68

9、0000%8.455000%10.560000%13.030000%15.870000%19.080000%22.660000%26.595000%30.850000%30.850000%33.991800%35.435000%37.862200%40.130000%41.818600%45.025000%45.830700%49.865100%53.886100%54.975000%57.857300%59.870000%61.742800%64.565000%65.508500%69.150000%69.150000%72.588800%75.792900%73.405000%77.340

10、000%78.807300%80.920000%81.589200%84.130000%86.431400%86.970000%88.491700%89.440000%90.319100%91.545000%91.923800%93.320000%93.320000%94.519900%94.790000%95.543400%95.990000%96.406900%96.960000%97.128400%97.730000%98.213600%98.320000%98.609700%98.780000%98.927600%99.120000%99.180300%99.380000%99.380

11、000%99.533900%99.565000%99.653300%99.700000%99.744500%99.795000%99.813500%99.870000%99.903300%99.910000%99.931300%99.940000%99.951700%99.960000%99.966400%99.977000%99.977000%99.984100%99.982000%99.989300%99.987000%99.992800%99.992000%99.995200%99.997000%99.998000%99.997665%99.998700%99.998330%99.999

12、200%99.998995%99.999500%99.999660%99.999660%Cp不不合合格格率率评评价价措措施施0.20.5486能能力力过过小小不不宜宜生生产产0.40.2302能能力力过过小小不不宜宜生生产产0.60.0718能能力力过过小小不不宜宜生生产产0.670.0456能能力力不不足足减减少少标标准准差差0.80.0164能能力力不不足足减减少少标标准准差差1.02700ppm能能力力尚尚可可加加强强检检验验，不不断断改改进进1.1960ppm能能力力尚尚可可加加强强检检验验，不不断断改改进进1.2320ppm能能力力尚尚可可加加强强检检验验，不不断断改改进进1.3100ppm能能力力尚尚可可加加强强检检验验，不不断断改改进进1.3365ppm能能力力充充足足维维持持或或放放宽宽1.427ppm能能力力充充足足维维持持或或放放宽宽1.56.8ppm能能力力充充足足维维持持或或放放宽宽1.61.6ppm能能力力充充足足维维持持或或放放宽宽1.670.62ppm能能力力过过于于充充足足放放宽宽或或免免检检2.00.002ppm能能力力过过于于充充足足放放宽宽或或免免检检SPC调调查查表表（8月月7日日）您做