西格玛水平与CPK
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5.00
5.10 5.13 5.20 5.25 5.30 5.38 5.40 5.50 5.60 5.63 5.70 5.75 5.80 5.88 5.90
6.00
13,903.00 12,200.00 10,724.00 8,800.00 8,197.00
6,200.00
4,661.00 4,350.00 3,467.00 3,000.00 2,555.00 2,050.00 1,865.00 1,300.00 967.00 900.00 687.00 600.00 483.00 400.00 336.00
0.015900% 0.018000% 0.010700% 0.013000% 0.007200% 0.008000% 0.004800% 0.003000% 0.002000% 0.002335% 0.001300% 0.001670% 0.000800% 0.001005% 0.000500%
0.000340%
69.150000%
72.588800% 75.792900% 73.405000% 77.340000% 78.807300% 80.920000% 81.589200% 84.130000% 86.431400% 86.970000% 88.491700% 89.440000% 90.319100% 91.545000% 91.923800%
691,500.00
660,082.00 645,650.00 621,378.00 598,700.00 581,814.00 549,750.00 541,693.00 501,349.00 461,139.00 450,250.00 421,427.00 401,300.00 382,572.00 354,350.00 344,915.00
6.680000%
5.480100% 5.210000% 4.456600% 4.010000% 3.593100% 3.040000% 2.871600% 2.270000% 1.786400% 1.680000%
3.70 3.75 3.80 3.88 3.90
4.00
4.10 4.13 4.20 4.25 4.30 4.38 4.40 4.50 4.60 4.63 4.70 4.75 4.80 4.88 4.90
30.850000%
27.411200% 24.207100% 26.595000% 22.660000% 21.192700% 19.080000% 18.410800% 15.870000% 13.568600% 13.030000% 11.508300% 10.560000% 9.680900% 8.455000% 8.076200%
3.00
3.10 3.13 3.20 3.25 3.30 3.38 3.40 3.50 3.60 3.63
每百万的缺陷数（DPMO）/ （PPM）
933,200.00
915,450.00 894,400.00 869,700.00 841,300.00 809,200.00 773,400.00 734,050.00
西格玛水平
0.00
0.13 0.25 0.38 0.50 0.63 0.75 0.88
1.00
1.10 1.13 1.20 1.25 1.30 1.38 1.40 1.50 1.60 1.63 1.70 1.75 1.80 1.88 1.90
2.00
2.10 2.20 2.22 2.25 2.30 2.38 2.40 2.50 2.60 2.63 2.70 2.75 2.80 2.88 2.90
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%
308,500.00
274,112.00 242,071.00 265,950.00 226,600.00 211,927.00 190,800.00 184,108.00 158,700.00 135,686.00 130,300.00 115,083.00 105,600.00 96,809.00 84,550.00 80,762.00
66,800.00
54,801.00 52,100.00 44,566.00 40,100.00 35,931.00 30,400.00 28,716.00 22,700.00 17,864.00 16,800.00
不良率
93.320000%
91.545000% 89.440000% 86.970000% 84.130000% 80.920000% 77.340000% 73.405000%
99.380000%
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%
99.984100% 99.982000% 99.989300% 99.987000% 99.992800% 99.992000% 99.995200% 99.997000% 99.998000% 99.997665% 99.998700% 99.998330% 99.999200% 99.998995% 99.999500%
对应Biblioteka Baidu良品率
6.680000%
8.455000% 10.560000% 13.030000% 15.870000% 19.080000% 22.660000% 26.595000%
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%
66.008200% 64.565000% 62.137800% 59.870000% 58.181400% 54.975000% 54.169300% 50.134900% 46.113900% 45.025000% 42.142700% 40.130000% 38.257200% 35.435000% 34.491500%
230.00
159.00 180.00 107.00 130.00 72.00 80.00 48.00 30.00 20.00 23.35 13.00 16.70
8.00 10.05 5.00
3.40
1.390300% 1.220000% 1.072400% 0.880000% 0.819700%
0.620000%
99.999660%
0.466100% 0.435000% 0.346700% 0.300000% 0.255500% 0.205000% 0.186500% 0.130000% 0.096700% 0.090000% 0.068700% 0.060000% 0.048300% 0.040000% 0.033600%
0.023000%
5.10 5.13 5.20 5.25 5.30 5.38 5.40 5.50 5.60 5.63 5.70 5.75 5.80 5.88 5.90
6.00
13,903.00 12,200.00 10,724.00 8,800.00 8,197.00
6,200.00
4,661.00 4,350.00 3,467.00 3,000.00 2,555.00 2,050.00 1,865.00 1,300.00 967.00 900.00 687.00 600.00 483.00 400.00 336.00
0.015900% 0.018000% 0.010700% 0.013000% 0.007200% 0.008000% 0.004800% 0.003000% 0.002000% 0.002335% 0.001300% 0.001670% 0.000800% 0.001005% 0.000500%
0.000340%
69.150000%
72.588800% 75.792900% 73.405000% 77.340000% 78.807300% 80.920000% 81.589200% 84.130000% 86.431400% 86.970000% 88.491700% 89.440000% 90.319100% 91.545000% 91.923800%
691,500.00
660,082.00 645,650.00 621,378.00 598,700.00 581,814.00 549,750.00 541,693.00 501,349.00 461,139.00 450,250.00 421,427.00 401,300.00 382,572.00 354,350.00 344,915.00
6.680000%
5.480100% 5.210000% 4.456600% 4.010000% 3.593100% 3.040000% 2.871600% 2.270000% 1.786400% 1.680000%
3.70 3.75 3.80 3.88 3.90
4.00
4.10 4.13 4.20 4.25 4.30 4.38 4.40 4.50 4.60 4.63 4.70 4.75 4.80 4.88 4.90
30.850000%
27.411200% 24.207100% 26.595000% 22.660000% 21.192700% 19.080000% 18.410800% 15.870000% 13.568600% 13.030000% 11.508300% 10.560000% 9.680900% 8.455000% 8.076200%
3.00
3.10 3.13 3.20 3.25 3.30 3.38 3.40 3.50 3.60 3.63
每百万的缺陷数（DPMO）/ （PPM）
933,200.00
915,450.00 894,400.00 869,700.00 841,300.00 809,200.00 773,400.00 734,050.00
西格玛水平
0.00
0.13 0.25 0.38 0.50 0.63 0.75 0.88
1.00
1.10 1.13 1.20 1.25 1.30 1.38 1.40 1.50 1.60 1.63 1.70 1.75 1.80 1.88 1.90
2.00
2.10 2.20 2.22 2.25 2.30 2.38 2.40 2.50 2.60 2.63 2.70 2.75 2.80 2.88 2.90
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%
308,500.00
274,112.00 242,071.00 265,950.00 226,600.00 211,927.00 190,800.00 184,108.00 158,700.00 135,686.00 130,300.00 115,083.00 105,600.00 96,809.00 84,550.00 80,762.00
66,800.00
54,801.00 52,100.00 44,566.00 40,100.00 35,931.00 30,400.00 28,716.00 22,700.00 17,864.00 16,800.00
不良率
93.320000%
91.545000% 89.440000% 86.970000% 84.130000% 80.920000% 77.340000% 73.405000%
99.380000%
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%
99.984100% 99.982000% 99.989300% 99.987000% 99.992800% 99.992000% 99.995200% 99.997000% 99.998000% 99.997665% 99.998700% 99.998330% 99.999200% 99.998995% 99.999500%
对应Biblioteka Baidu良品率
6.680000%
8.455000% 10.560000% 13.030000% 15.870000% 19.080000% 22.660000% 26.595000%
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%
66.008200% 64.565000% 62.137800% 59.870000% 58.181400% 54.975000% 54.169300% 50.134900% 46.113900% 45.025000% 42.142700% 40.130000% 38.257200% 35.435000% 34.491500%
230.00
159.00 180.00 107.00 130.00 72.00 80.00 48.00 30.00 20.00 23.35 13.00 16.70
8.00 10.05 5.00
3.40
1.390300% 1.220000% 1.072400% 0.880000% 0.819700%
0.620000%
99.999660%
0.466100% 0.435000% 0.346700% 0.300000% 0.255500% 0.205000% 0.186500% 0.130000% 0.096700% 0.090000% 0.068700% 0.060000% 0.048300% 0.040000% 0.033600%
0.023000%