楼梯之家讯：portant; word-wrap: break-word !important;">不锈钢的计算公式：portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">计算公式：
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">不锈钢管：（外径—壁厚）×壁厚×0.02491=Kg /m
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">不锈钢板；厚度*portant; word-wrap: break-word !important;">（宽度×长度）×比重==Kg/portant; word-wrap: break-word !important;">平方厘米
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">圆 portant; word-wrap: break-word !important;">钢：（直径×直径）0.00623=Kg/M
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">卷 portant; word-wrap: break-word !important;">价: portant; word-wrap: break-word !important;">平板价格*portant; word-wrap: break-word !important;">理论厚度/portant; word-wrap: break-word !important;">实际厚度-portant; word-wrap: break-word !important;">开平费
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">平 portant; word-wrap: break-word !important;">板 portant; word-wrap: break-word !important;">价: portant; word-wrap: break-word !important;">卷价*portant; word-wrap: break-word !important;">实际厚度/portant; word-wrap: break-word !important;">理论厚度+portant; word-wrap: break-word !important;">开平费
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">理论计算公式：
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">卷板：过磅重量÷参厚（实际厚度）×理论厚度=portant; word-wrap: break-word !important;">理重
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">卷板开平板：长宽×宽度×厚度×密度=portant; word-wrap: break-word !important;">理重
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">中板：长度×宽度×理论厚度×密度=portant; word-wrap: break-word !important;">理重
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">卷长：实际重量÷宽度÷厚度（参厚）÷密度=portant; word-wrap: break-word !important;">卷长
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">卷的实际厚度：切边卷portant; word-wrap: break-word !important;">=portant; word-wrap: break-word !important;">卷重portant; word-wrap: break-word !important;">÷宽度÷卷长÷密度
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">毛边卷portant; word-wrap: break-word !important;">=portant; word-wrap: break-word !important;">（卷重—边丝重）portant; word-wrap: break-word !important;">÷宽度÷卷长÷密度
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">平板价格：平板价格portant; word-wrap: break-word !important;">=portant; word-wrap: break-word !important;">（卷重portant; word-wrap: break-word !important;">*portant; word-wrap: break-word !important;">市场基价—边丝金额portant; word-wrap: break-word !important;">+portant; word-wrap: break-word !important;">开平费）portant; word-wrap: break-word !important;">/portant; word-wrap: break-word !important;">开平板总重
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portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">例题1：计算毛边卷的每吨成本
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">如一，4*1535*C，参考厚度3.5mm，卷重9876公斤的卷，当日平板价格18500元/吨，开平费80元/吨，计算其成本？
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">解：毛边卷成本价=市场基价*实际厚度/标厚度+开平费+边丝成本
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">=18500*3.5/4+80+200=16467.5
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">例题2：计算切边卷的每吨成本
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">如一，6*1500*C，参考厚度5.6，卷重8566公斤的卷，当日市场价格18700元/吨，开平费60元/吨，计算每吨成本价？
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">解：切边卷成本价=市场基价*实际厚度/标厚度+开平费
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">=18700*5.6/6+60=17513.33
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">例题2：计算实际厚度
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">如一，304/NO1,10*1500*C，，卷重8682公斤的卷，比重为7.93，现在开评出，10*1500*8.195，三块；10*1500*6200，一块；10*1500*7.85，两块；10*1500*6000，五块；10*1500*2050尾板一块，现在计算实际厚度？
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">解：实际厚度=总重/宽/总长/比重=8682/1.5/78.54/7.93=9.29
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portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">问题1：每张版的理论重量和实际重量是多少(portant; word-wrap: break-word !important;">实际重量以实际厚度计算portant; word-wrap: break-word !important;">)portant; word-wrap: break-word !important;">？
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">问题2：同一价格理论和实际重量 价格差多少？
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portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">例题2：管子的公式是portant; word-wrap: break-word !important;">每米重量=0.02466*壁厚*（外径-壁厚）
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">问题1：此公式是如何推导出的？
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">问题2：32*2规格的管子，304和310S重量差多少？为什么？
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portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">例题3： 304 32*2 的管子一支长度为6米 理论重量多少？假设报价为26.5，总价是多少？
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portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">例题4：新中天的杨总要调一张316L10*1.5*6的板子,portant; word-wrap: break-word !important;">按过磅价33200卖。西瓜询价的结果是：
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">酒泉报价 32000 公差9.9
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">君得利报价 31200 公差9.4
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">杨总选了9.9公差的，请问杨总选的对么？为什么？请以计算说明。
portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">例题5：已知409 L 1.41公差 切边卷 12000 开平费 50元/吨 木架80元/个 废料 4000元/吨 问1250毛边的平板多少钱？
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