| 连续挤压成形过程的计算机仿真 |
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| 引用本文： | 储灿东,彭颖红,阮雪榆.连续挤压成形过程的计算机仿真[J].中国有色金属学报,2001,11(Z1):48-51. |
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| 作者姓名： | 储灿东 彭颖红 阮雪榆 |
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| 作者单位： | 上海交通大学国家模具CAD工程研究中心, |
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| 摘 要： | 在分析连续挤压技术特点的基础上,采用刚粘塑性有限元模型,建立了连续挤压的计算机仿真模型,包括几何模型、材料模型、塑性力学模型、摩擦力学模型和热力耦合模型;组建了一个有关连续挤压的计算机仿真系统,对连续挤压的成形过程进行了计算机仿真,得出了有关连续挤压全过程的应力场、应变场和温度场.
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| 关 键 词： | 连续挤压 模拟 计算机仿真 |
| 文章编号： | 1004-0609(2001)1-0048-04 |
| 修稿时间： | 2000年6月2日 |
Computer simulation of continuous extrusion forming process |
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| CHU Can dong,PENG Ying hong,RUAN Xue yu.Computer simulation of continuous extrusion forming process[J].The Chinese Journal of Nonferrous Metals,2001,11(Z1):48-51. |
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| Authors: | CHU Can dong PENG Ying hong RUAN Xue yu |
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| Abstract: | The technological feature of the continuous extrusion forming (Conform TM ) process was analyzed and the computer simulation models, including geometric, material, plastical, frictional and heat transferring models, were built. The models were used to predict the deformation behavior of Conform TM process and the temperature, strain and stress fields were gained. |
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| Keywords: | continuous extrusion forming modeling computer simulation |
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