不锈钢网常见规格及技术参数.doc

不锈钢丝网常用丝号、丝径对照表规 格号 码SWG英制BWG伯明罕BGAWG美制吋毫米吋毫米吋毫米吋毫米7/00.512.70.666616.9326/00.46411.7860.62515.8750.5814.7325/00.43210.9730.512.70.588314.9430.516513.1194/00.410.160.45411.5320.541613.7570.4611.6843/00.3729.4490.42510.7950.512.70.409610.4042/00.3488.8390.389.6250.445211.3080.36489.26600.3248.230.348.6390.395410.0690.32498.25210.37.620.037.620.35328.9710.28937.34820.2767.010.2847.2140.31477.9930.25766.54430.2526.4010.2596.5790.28047.1220.22945.82740.2325.8930.2836.0450.256.350.20435.18950.2125.3850.225.5880.22255.6520.18194.62160.1924.8770.2035.1560.19815.0320.1624.11570.1764.470.184.5720.17644.4810.14433.66580.164.0460.1654.1910.1573.9880.12853.26490.1443.6580.1483.7590.13983.5510.11442.906100.1283.2150.1343.4040.1253.1750.10192.588110.1162.9460.123.0480.11132.8270.09072.305120.1042.6420.1092.7690.09912.5170.08082.053130.0922.3370.0952.4130.08822.240.0721.828140.082.0320.0832.1080.07851.9940.06411.628150.0721.8290.0721.8290.06991.7750.05711.45160.0641.6260.0651.6510.06251.5880.05081.291170.0561.4220.0581.4730.05561.4120.04531.15180.0481.2190.0491.2450.04951.2570.04031.024190.041.0160.0421.0670.0441.1180.03590.912200.0360.9140.0350.8390.03920.9960.0320.812210.0320.8130.0320.8310.3490.8870.02850.723220.0280.7110.0280.7110.031250.7490.025350.644230.0240.610.0250.6350.027820.7070.022560.573240.0220.5590.0220.5590.024760.6290.020110.511250.020.5080.020.5080.022040.560.017910.455260.0180.4570.0180.4570.019610.4980.015940.405270.01640.4170.0160.4060.017450.4430.01420.361280.01480.3760.0140.3560.015620.3970.012640.321290.01360.3450.0130.330.01390.3530.011260.286300.01240.3150.0120.3050.01230.3120.010030.255310.01160.2950.010.2540.0110.270.008930.227320.01080.2740.0090.2290.00980.2490.007950.202330.010.2540.0080.2030.00870.2210.007080.18340.00920.2340.0070.1780.00770.1960.00630.16350.00840.2130.0050.1270.00690.1750.005610.143360.00760.1930.0040.1020.00610.1550.0050.127370.00680.1730.00540.1370.004450.113380.0060.1520.00480.1220.003960.101400.00480.1220.003860.0980.003140.08410.00440.1120.003430.0870.00280.071420.0040.1020.003060.0780.002490.063430.00360.0910.002720.0690.002220.056440.00320.0810.002420.0610.001980.05450.00280.0710.002150.0550.001760.048460.00240.0610.001920.0490.001570.04470.0020.0510.00170.0430.00140.035480.00160.0410.001520.0390.001240.032490.00120.030.001350.0340.001110.028500.0010.0250.00120.030.000990.025不锈钢网常见规格及技术参数:目数丝径孔径开孔面积网重（磅） 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平方英尺英寸毫米Inch毫米1x1.0802.03.92023.3784.641.12X2.0631.60.43711.1076.451.23X3.0541.37.2797.0970.156.74X4.0631.60.1874.7556.0104.84X4.0471.19.2035.1665.957.65X5.0411.04.1594.0463.254.96X6.035.89.1323.3562.748.18X8.028.71.0972.4660.241.110X10.025.64.0751.9156.341.210X10.020.51.0802.0364.026.112X12.023.584.0601.5251.842.212X12.020.508.0631.6057.231.614X14.023.584.0481.2245.249.814X14.020.508.0511.3051.037.216X16.018.457.04451.1350.734.518X18.017.432.0386.9848.334.820X20.020.508.0300.7636.055.220X20.016.406.0340.8646.234.424X24.014.356.0277.7044.231.830X30.013.330.0203.5237.134.830X30.012.305.0213.5440.829.430X30.009.229.0243.6253.116.135X35.011.279.0176.4537.929.040X40.010.254.0150.3836.027.650X50.009.229.0110.2830.328.450X50.008.203.0120.3136.022.160X60.0075.191.0092.2330.523.760X60.007.178.0097.2533.920.470X70.0065.165.0078.2029.820.880X80.0065.165.0060.1523.023.280X80.0055.140.0070.1831.416.990X90.005.127.0061.1630.115.8100X100.0045.114.0055.1430.314.2100X100.004.102.0060.1536.011.0100X100.0035.089.0065.1742.38.3110X110.0040.1016.0051.129530.712.4120X120.0037.0940.0064.116830.711.6150X150.0026.0660.0041.104137.47.1160X160.0025.0635.0038.096536.45.94180X180.0023.0584.0033.083834.76.7200X200.0021.0533.0029.073733.66.2250X250.0016.0406.0024.061036.04.4270X270.0016.0406.0021.053332.24.7300X300.0051.0381.0018.045729.73.04325X325.0014.0356.0017.043230.04.40400X400.0010.0254.0015.37036.03.3500X500.0010.0254.0010.025425.03.8635X635.0008.0203.0008.020325.02.63不锈钢丝网 目数、丝径、孔径 互算公式： 目 数 25.4（孔径mm+丝径mm) 孔径mm25.4目数-丝径mm 丝径mm25.4目数-孔径mm 什么叫目数 目数和毫米属于不同的量纲，所以直接比较没有意义。 “目数”是丝网的规格单位，是指 1 英寸（25.4毫米）的长度上，有多少个孔目。而毫米就是一个简单的长度单位。由于丝网制作有相应的技术标准，不同大小的目数的丝网有规定的金属丝的直径，所以简单的说出不同目数的丝网，每一个孔不算金属丝的实际毫米数，不是行业内的人，是说不出来的。目前国际上通用的是泰勒标准筛，所谓的多少目是指在每英寸（一个规定的单位长度2.54厘米）的长度上有多少筛孔，如果有100个孔，就是100目筛，孔数越多，孔眼也就越小。但由于制作材料不同，比如有不锈钢筛、尼龙筛、铜筛等，它们的粗细不同，所以同是100目筛地话，大小实际上也有区别 什么叫丝径 1毫米 100 丝（道）“丝”是机械工人对 0.01 毫米的俗称，有上海技术传承的工人说“丝”，在北方就把 0.01 毫米说成“道”的多，这两种说法在行业内都明白。丝也叫道,不是单位制中的丝米。习惯上所称的丝即忽米,1丝=0.01毫米=0.00001米=10微米 什么是开孔率开孔率是指筛面的有效面积，也就是指筛面上筛孔的面积总和与筛面总面积的比值，开孔率越高，处理能力越大，筛分效率越高。 线径就是线材的直径；经线所有的纵向编织线；纬线所有的横向编织线；目数1英寸长度内网孔的个数；密度1厘米长度内网孔的个数网孔两经丝或两纬丝之间的距离公差综平角时，综片处的经线与公差线的垂直距离（MM）公线过前后胸果（罗拉）的连线上公差综平时综片处的经线高于公差线下公差低于公差线叫下公差零公差与公差线重合叫零公差综角综框开口后，上综与下综的距离平角（变角时间）综平时，钢筘距长纬点的距离各种丝网的网重及成本计算公式不锈钢网计算公式： 网重 KG =1/2丝径丝径目数长宽 价格核算 =1/2丝径丝径目数长宽丝价+工时费+流通费电焊网重量计算公式： 1寸*1寸 丝径*丝径*宽*长2=KG 1寸*1/2 丝径*丝径*宽*长4*3=KG 1/2*1/2 丝径*丝径*宽*长=KG 1/3*1/3 丝径*丝径*宽*长*3*0.48=KG 1/4*1/4 丝径*丝径*宽*长*2= KG 3/4*3/4 丝径*丝径*宽*长3*2=KG 3/8*3/8 丝径*丝径*宽*长*1.35=KG 5/8*5/8 丝径*丝径*宽*长5*82=KG 2寸*4寸 丝径*丝径*宽*长4*0.75=KG铜网重量计算公式： 丝径*丝径*目数*宽*长2*1.07=KG席形网计算公式： 纬丝径*纬丝径*纬目数*宽*长4+经丝径*经丝径*经目数*长*宽4=KG轧花网重量计算公式： 2.54（丝径+孔径）=目数 然后按照不锈钢网的计算方式计算， 另外加2%5%9%弯曲度既为重量床面网的计算方法： 平米重（kg）=丝径丝径(穿条根数螺距) 成本(元)=平米重长宽丝价+穿条价脚踏网的计算方法： 每块网重=丝径丝径(2.54孔径) 6.28+边米长0.35 (此公式为保守算法)养猪网计算方法：平米重（kg）=1/4丝径丝径25.4（长孔+丝径）+25.4（宽孔+丝径）烧烤网计算方法： 销售价：筛网价+铁皮边价（一般为1元）+加工费+流通费输送带网计算方法： 平米重（kg）=丝径丝径25.4（1/2螺距+丝径） 4125%+穿条重（注：此算法为保守算法）石油震动筛网计算方法： 不锈钢网价+塑料平网价+压边费造纸网计算方法： 网重（kg）=1/2 丝径丝径目数长矿筛网价格计算方法： （背宽+0.6）22.54（缝+背） 0.25=重量丝价+各种费用黑丝布成本计算方法： 1/2丝径丝径目数丝价+工时费+流通费分样筛成本计算方法： 网价（筛底）+框价+盖价+各种费用铁窗纱计算方法： 网重（kg）=1