目數(shù)對(duì)照表

1、所謂目數(shù)，是指物料的粒度或粗細(xì)度，一般定義是指在1英寸1英寸的面積內(nèi)有多少個(gè)網(wǎng)孔數(shù)，即篩網(wǎng)的網(wǎng)孔數(shù)，物料能通過(guò)該網(wǎng)孔即定義為多少目數(shù)：如200目，就是該物料能通過(guò)1英寸1英寸內(nèi)有200個(gè)網(wǎng)孔的篩網(wǎng)。以此類(lèi)推，目數(shù)越大，說(shuō)明物料粒度越細(xì)，目數(shù)越小，說(shuō)明物料粒度越大。篩孔尺寸與標(biāo)準(zhǔn)目數(shù)對(duì)應(yīng)：篩孔尺寸：4.75mm標(biāo)準(zhǔn)目數(shù)：4目篩孔尺寸：4.00mm標(biāo)準(zhǔn)目數(shù)：5目篩孔尺寸：3.35mm標(biāo)準(zhǔn)目數(shù)：6目篩孔尺寸：2.80mm標(biāo)準(zhǔn)目數(shù)：7目篩孔尺寸

2、：2.36mm標(biāo)準(zhǔn)目數(shù)：8目篩孔尺寸：2.00mm標(biāo)準(zhǔn)目數(shù)：10目篩孔尺寸：1.70mm標(biāo)準(zhǔn)目數(shù)：12目篩孔尺寸：1.40mm標(biāo)準(zhǔn)目數(shù)：14目篩孔尺寸：1.18mm標(biāo)準(zhǔn)目數(shù)：16目篩孔尺寸：1.00mm標(biāo)準(zhǔn)目數(shù)：18目篩孔尺寸：0.850mm標(biāo)準(zhǔn)目數(shù)：20目篩孔尺寸：0.710mm標(biāo)準(zhǔn)目數(shù)：25目篩孔尺寸：0.600mm標(biāo)準(zhǔn)目數(shù)：30目篩孔尺寸：0.500mm標(biāo)準(zhǔn)目數(shù)：35目篩孔尺寸：0.425mm標(biāo)準(zhǔn)目數(shù)：40目篩孔尺寸：0.355m

3、m標(biāo)準(zhǔn)目數(shù)：45目篩孔尺寸：0.300mm標(biāo)準(zhǔn)目數(shù)：50目篩孔尺寸：0.250mm標(biāo)準(zhǔn)目數(shù)：60目篩孔尺寸：0.212mm標(biāo)準(zhǔn)目數(shù)：70目篩孔尺寸：0.180mm標(biāo)準(zhǔn)目數(shù)：80目篩孔尺寸：0.150mm標(biāo)準(zhǔn)目數(shù)：100目篩孔尺寸：0.125mm標(biāo)準(zhǔn)目數(shù)：120目篩孔尺寸：0.106mm標(biāo)準(zhǔn)目數(shù)：140目篩孔尺寸：0.090mm標(biāo)準(zhǔn)目數(shù)：170目篩孔尺寸：0.0750mm標(biāo)準(zhǔn)目數(shù)：200目篩孔尺寸：0.0630mm標(biāo)準(zhǔn)目數(shù)：230目篩孔尺

4、寸：0.0530mm標(biāo)準(zhǔn)目數(shù)：270目篩孔尺寸：0.0450mm標(biāo)準(zhǔn)目數(shù)：325目1英寸=2.54cm工業(yè)用金屬編織方孔篩網(wǎng)結(jié)構(gòu)參數(shù)及目數(shù)目數(shù)線徑mmd孔徑mmw開(kāi)口率A網(wǎng)重(kgsqm)目數(shù)線徑mmd孔徑mmw開(kāi)口率A網(wǎng)重(kgsqm)21.60011.10076%2.560400.2500.38537%1.25032.0006.46758%6.000400.2340.40140%1.09531.6006.86766%3.840400

5、.2200.41543%0.96841.6004.75056%5.120400.1900.44549%0.72241.2005.15066%2.880500.1900.31839%0.9033X3.0541.37.2797.0970.156.74X4.0631.60.1874.7556.0104.84X4.0471.19.2035.1665.957.65X5.0411.04.1594.0463.254.96X6.035.89.1323.

6、3562.748.18X8.028.71.0972.4660.241.110X10.025.64.0751.9156.341.210X10.020.51.0802.0364.026.112X12.023.584.0601.5251.842.212X12.020.508.0631.6057.231.614X14.023.584.0481.2245.249.814X14.020.508.0511.3051.037.216X16.018.45

7、7.04451.1350.734.518X18.017.432.0386.9848.334.820X20.020.508.0300.7636.055.220X20.016.406.0340.8646.234.424X24.014.356.0277.7044.231.830X30.013.330.0203.5237.134.830X30.012.305.0213.5440.829.430X30.009.229.0243.6253.116.

8、135X35.011.279.0176.4537.929.040X40.010.254.0150.3836.027.650X50.009.229.0110.2830.328.450X50.008.203.0120.3136.022.160X60.0075.191.0092.2330.523.760X60.007.178.0097.2533.920.470X70.0065.165.0078.2029.820.880X80.0065.165

9、.0060.1523.023.280X80.0055.140.0070.1831.416.990X90.005.127.0061.1630.115.8100X100.0045.114.0055.1430.314.2100X100.004.102.0060.1536.011.0100X100.0035.089.0065.1742.38.3110X110.0040.1016.0051.129530.712.4120X120.0037.094

10、0.0064.116830.711.6150X150.0026.0660.0041.104137.47.1160X160.0025.0635.0038.096536.45.94180X180.0023.0584.0033.083834.76.7200X200.0021.0533.0029.073733.66.2250X250.0016.0406.0024.061036.04.4270X270.0016.0406.0021.053332.