CPK与PPM换算表(1)

1.33
1.34 1.35 1.36 1.37 1.38 1.39 1.40 1.41 1.42 1.43 1.44 1.45源自文库1.46 1.47 1.48 1.49 1.50
66.07
58.20 51.22 45.04 39.57 34.73 30.46 26.69 23.37 20.44 17.87 15.60 13.61 11.87 10.34 9.00 7.82 6.80
1.00
2699.80
2.00
0.0020
CPK=1.00为 3σ CPK=1.33为 4σ CPK=1.67为5σ CPK=2.0为6σ
1.67
1.68 1.69 1.70 1.71 1.72 1.73 1.74 1.75 1.76 1.77 1.78 1.79 1.80 1.81 1.82 1.83 1.84 1.85 1.86 1.87 1.88 1.89 1.90 1.91 1.92 1.93 1.94 1.95 1.96 1.97 1.98 1.99
0.5443
0.4655 0.3978 0.3397 0.2897 0.2469 0.2103 0.1789 0.1521 0.1292 0.1096 0.0929 0.0787 0.0666 0.0564 0.0476 0.0402 0.0339 0.0286 0.0241 0.0202 0.0170 0.0143 0.0120 0.0100 0.0084 0.0070 0.0059 0.0049 0.0041 0.0034 0.0029 0.0024
CPK 与 PPM 换算表
Cpk 0.51 0.52 0.53 0.54 0.55 0.56 0.57 0.58 0.59 0.60 0.61 0.62 0.63 0.64 0.65 0.66 0.67 0.68 0.69 0.70 0.71 0.72 0.73 0.74 0.75 0.76 0.77 0.78 0.79 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.90 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0.98 0.99 PPM 126016.73 118759.88 111834.81 105232.28 98942.94 92957.32 87265.87 81859.02 76727.14 71860.64 67249.94 62885.53 58757.96 54857.90 51176.12 47703.53 44431.19 41350.33 38452.34 35728.84 33171.61 30772.67 28524.24 26418.77 24448.95 22607.69 20888.15 19283.74 17788.09 16395.07 15098.82 13893.70 12774.31 11735.48 10772.29 9880.03 9054.22 8290.60 7585.12 6933.95 6333.43 5780.14 5270.80 4802.36 4371.92 3976.75 3614.29 3282.12 2978.00 Cpk 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 PPM 2445.54 2213.37 2001.56 1808.51 1632.70 1472.75 1327.35 1195.30 1075.47 966.85 868.46 779.42 698.93 626.21 560.59 501.41 448.11 400.13 356.98 318.22 283.42 252.22 224.25 199.22 176.83 156.83 138.97 123.03 108.84 96.19 84.95 74.95 Cpk 1.51 1.52 1.53 1.54 1.55 1.56 1.57 1.58 1.59 1.60 1.61 1.62 1.63 1.64 1.65 1.66 PPM 5.90 5.12 4.43 3.84 3.32 2.87 2.48 2.14 1.84 1.59 1.37 1.17 1.01 0.8654 0.7421 0.6358