| 铝合金压铸工艺的数值模拟及应用 |
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| 引用本文： | 陈位铭,金胜灿.铝合金压铸工艺的数值模拟及应用[J].汽车技术,2005(6):32-35. |
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| 作者姓名： | 陈位铭 金胜灿 |
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| 作者单位： | 1. 长春汽车工业高等专科学校
2. 第一汽车集团公司 |
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| 摘 要： | 以铝合金压铸件变速器上盖为例，应用Pro／Engineer和ProCAST软件，首先对压铸过程中压铸模具的三维温度场进行了数值模拟，考察了水冷系统对压铸模热平衡的影响；其次对压铸件的充型和凝固进行了三维数值模拟。模拟结果与现生产情况基本一致，为压铸工艺、压铸模具及浇注系统的优化设计提供了依据。
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| 关 键 词： | 铝合金 压铸 数值模拟 |
| 文章编号： | 1000-3703(2005)06-0032-03 |
Numerical Simulation of Die Casting Process of Aluminum Alloy and Its Application |
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| CHEN WeiMing,Jin Shengcan.Numerical Simulation of Die Casting Process of Aluminum Alloy and Its Application[J].Automobile Technology,2005(6):32-35. |
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| Authors: | CHEN WeiMing Jin Shengcan |
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| Institution: | 1.Changchun Automotive Iindustry Senior College;2.FAW Group Corporation |
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| Abstract: | With the die casting aluminum alloy upper cover of a transmission as the example,with Pro/Engineer and Pro/Cast software,numerical simulation of three dimensional temperature field of die-casting die in the process of die casting is carried out at first and influence of the water cooling system on heat balance of the die-casting die is investigated;Secondly,three-dimension numerical simulation of cavity fill and curing of the die casting part is carried out.The results of simulation are conformable to actual production,which give a reference for optimization design of die-casting processes,die-casting dies and gating systems. |
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| Keywords: | Aluminum alloy Die casting Numerical simulation |
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