汽車涂料粘度固含控制參考數(shù)據(jù)

1、汽車涂料的粘度及固含控制線建議1.清漆及純閃銀漆，粘度控制在±1015秒，固含控制在±232.研磨色漆粘度控制在±2030秒，固含控制在±343.均值粘度低，控制線走下線，均值粘度高，控制線走上線，4.如果產(chǎn)量小，則加上人為秤量誤差源。統(tǒng)計(jì)計(jì)算數(shù)據(jù)如下：樣本1：哈飛的產(chǎn)品292-9903，每機(jī)產(chǎn)品的數(shù)量是2600KG,由于秤量的數(shù)量大，秤量誤差可以忽略不計(jì)，該粘度及固含變差主要來源是材料（樹脂）之間的誤差粘度數(shù)據(jù)：46.4 46.344.2 47.052.4 49.841.8 45.845.6 43.551.2 48.047.6 45.0 46.845.

2、6 42.549.1 48.744.8 43.943.5 42.444.6 43.346.549.2 46.846.8 42.643.7 39.539.7 51.651.9 46.645.4 47.349.344.4 43.049.1 43.642.2 45.141.2 40.245.9 49.946.6 47.639.246.8 47.343.4 44.547.6 46.147.8 52.143.2 51.845.3 44.645.142.6 41.843.0 40.043.3 39.941.2 40.646.6 41.343.6 39.336.739.3 37.739.6 39.238.1

3、 41.547.7 50.045.7 43.746.6 50.150.343.6 49.649.6 43.743.9 47.146.2 43.843.9 47.561.6 41.242.845.6 42.045.8 46.940.6 44.547.8 46.645.0 43.845.2 48.842.850.8 46.647.2 42.041.7 41.744.1 42.4292-9903粘度正態(tài)分布圖：均值為45.09秒標(biāo)準(zhǔn)差3.711秒按照3個(gè)標(biāo)準(zhǔn)差控制，粘度的控制線為45.09±11.13秒固含數(shù)據(jù)：32.30 32.29 33.86 33.19 33.72 32.07 32.

4、22 32.22 32.56 32.93 33.78 33.66 33.90 33.53 33.53 33.54 32.49 33.07 33.99 33.04 33.23 34.30 34.30 32.77 33.61 31.87 32.42 32.28 32.75 32.44 32.28 32.65 32.93 33.70 33.51 31.57 32.18 32.17 32.31 32.93 32.20 32.86 33.12 32.18 33.01 32.50 32.61 31.88 32.59 33.34 32.69 33.50 32.38 32.24 32.86 33.73 33.

5、32 31.80 31.41 33.18 32.02 32.60 32.75 34.74 33.91 33.05 33.02 31.64 31.87 32.15 32.00 32.58 32.27 30.78 32.62 29.34 32.33 32.28 32.46 32.99 33.60 33.68 32.83 33.42 33.03 31.25 32.43 33.10 32.03 32.86 32.65 32.96 32.91 33.03 31.03 30.91 33.06 33.18 32.08 32.39 32.66 33.04 32.51 32.71 32.72 33.34 32.

6、71 31.97 32.49 32.57 33.93 31.88 32.90 32.08 31.49 30.59 32.36 32.99 32.80 32.36 32.29 32.15 32.56 33.29 32.61292-9903固含的正態(tài)分布圖均值為32.67標(biāo)準(zhǔn)差0.789按照3個(gè)標(biāo)準(zhǔn)差控制，固含的控制線為32.67±2.37說明：因?yàn)榭紤]樹脂的粘度及固含的變化，影響產(chǎn)品的控制范圍：粘度在±11.13秒，固含在±2.37樣本2：哈飛的產(chǎn)品921-0513高溫白色漆，每機(jī)產(chǎn)品2600KG，該由于秤量的數(shù)量大，秤量誤差可以忽略不計(jì)，該粘度及固含變差主要來源是

7、材料（樹脂、油種、粉料的吸油量不同、研磨損耗）之間的誤差。粘度數(shù)據(jù)70.2 70.6 92.4 66.8 61.8 62.4 78.4 79.4 68.2 67.5 78.864.9 60.2 61.9 61.7 62.9 62.9 65.9 71.3 67.9 62.3 65.485.5 75.7 78.6 89.4 57.1 64.7 76.9 95.2 87.4 79.2 73.872.5 72.1粘度粘度正態(tài)分布圖均值為71.77秒標(biāo)準(zhǔn)差9.778秒按照3個(gè)標(biāo)準(zhǔn)差控制，粘度的控制線為71.77±21.35秒固含數(shù)據(jù)65.23 65.86 68.82 67.72 65.70 68.27 65.60 67.39 69.82 64.35 64.93 63.04 65.06 65.88 66.02 66.06 64.62 64.0964.15 67.40 66.00 67.16 68.63 66.06 66.66 65.90 68.7765.86 65.73 65.35 65.87 66.47 66.31 66.83 66.69固含粘度正態(tài)分布圖