沖孔網板重量的計算公式是什么
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計(ji)算沖(chong)(chong)孔網(wang)板的(de)重(zhong)量(liang)公式是什(shen)么？怎樣(yang)計(ji)算出沖(chong)(chong)孔網(wang)板的(de)重(zhong)量(liang)？
很多采購沖孔網板的用戶會問到，采購來的沖孔網板（不銹鋼沖孔板、鐵板沖孔網、鍍鋅板沖孔網等）產品實際重量是多少，與廠家所說的理論重量是不是一樣。森馳沖孔板廠家會嚴格按照國家標準允許偏差范圍內的板材厚度進行生產加工。
大(da)家(jia)都知道(dao)，沖孔(kong)網(wang)板(ban)(ban)(ban)(ban)常用的材(cai)料有鐵板(ban)(ban)(ban)(ban)、鍍(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)、不銹鋼(gang)(gang)板(ban)(ban)(ban)(ban)、鋁板(ban)(ban)(ban)(ban)等，重量(liang)計(ji)算(suan)公(gong)式為體積*密度(du)(du)(du)，這(zhe)里(li)說的沖孔(kong)網(wang)板(ban)(ban)(ban)(ban)體積就是板(ban)(ban)(ban)(ban)長(chang)*板(ban)(ban)(ban)(ban)寬*板(ban)(ban)(ban)(ban)厚。關于(yu)沖孔(kong)網(wang)板(ban)(ban)(ban)(ban)密度(du)(du)(du)，之前我也(ye)一(yi)一(yi)介紹(shao)了，在這(zhe)里(li)我只簡(jian)單(dan)說一(yi)下常用的幾種板(ban)(ban)(ban)(ban)材(cai)密度(du)(du)(du)。單(dan)位都為(g/cm3)：鐵板(ban)(ban)(ban)(ban)密度(du)(du)(du)：7.85；304不銹鋼(gang)(gang)板(ban)(ban)(ban)(ban)密度(du)(du)(du)：7.93；316不銹鋼(gang)(gang)板(ban)(ban)(ban)(ban)密度(du)(du)(du)：7.98；301不銹鋼(gang)(gang)板(ban)(ban)(ban)(ban)密度(du)(du)(du)：7.93；鍍(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)密度(du)(du)(du)：7.85；鋁板(ban)(ban)(ban)(ban)密度(du)(du)(du)：2.73。
舉例說明(ming)，鐵(tie)板(ban)沖孔網板(ban)，尺寸為1m*2m，鐵(tie)板(ban)板(ban)厚1mm，根據鐵(tie)板(ban)密度(du)是(shi)7.85g/cm3，那么得(de)出鐵(tie)板(ban)沖孔網板(ban)1m*2m尺寸的重量為15.7公(gong)斤。所以(yi)每平(ping)米(mi)板(ban)材(cai)重量，1mm厚度(du)的鋼鐵(tie)板(ban)材(cai)每平(ping)米(mi)重量大(da)約是(shi)7.8-7.9kg左右。
如果想計算沖(chong)孔(kong)網(wang)板開孔(kong)后的(de)(de)重(zhong)(zhong)量(liang)的(de)(de)話，減去(qu)沖(chong)孔(kong)去(qu)掉的(de)(de)就是(shi)網(wang)片(pian)的(de)(de)重(zhong)(zhong)量(liang)。沖(chong)掉的(de)(de)重(zhong)(zhong)量(liang)可以測(ce)廢料重(zhong)(zhong)量(liang)，也(ye)可以用原材料的(de)(de)重(zhong)(zhong)量(liang)乘以開孔(kong)率。 因(yin)為開孔(kong)率就是(shi)沖(chong)孔(kong)去(qu)掉的(de)(de)面積比例(li)。
