| 基于HyperXtrude的铝型材稳态模拟及模具优化 |
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| 引用本文： | 何 畅,倪正顺,谢要花. 基于HyperXtrude的铝型材稳态模拟及模具优化[J]. 湖南工业大学学报, 2013, 27(1): 33-37 |
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| 作者姓名： | 何 畅 倪正顺 谢要花 |
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| 作者单位： | 湖南工业大学机械工程学院,湖南株洲,412007 |
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| 摘 要： | 采用挤压仿真软件HyperXtrude模拟某种铝型材的挤压过程,得到了在稳态模拟状态下挤出型材的位移分布、速度分布以及金属流动情况。针对模拟结果,提出了通过修改下模结构和调整工作带长度来优化金属在模具中流动不均匀的问题,为铝型材挤压模具的设计提供参考依据。
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| 关 键 词： | 铝型材 挤压模具 数值模拟 HyperXtrude |
| 收稿时间： | 2012-09-21 |
Steady-State Simulation of Aluminum Profiles Based onHyperXtrude and Optimization Design of the Die |
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| He Chang,Ni Zhengshun and Xie Yaohua. Steady-State Simulation of Aluminum Profiles Based onHyperXtrude and Optimization Design of the Die[J]. Journal of Hnnnan University of Technology, 2013, 27(1): 33-37 |
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| Authors: | He Chang Ni Zhengshun Xie Yaohua |
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| Affiliation: | (School of Mechanical Engineering,Hunan University of Technology,Zhuzhou Hunan 412007,China) |
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| Abstract: | Simulates the extrusion process of some aluminum profile through the extrusion simulation software HyperXtrude, and obtains the displacement, velocity distribution and metal flow of the extrusion profile under the steady state simulation condition. According to the simulation results, puts forward the solution for non-uniform velocity distribution by modifying the lower die structure and optimizing the bearing length, and provides reference basis for the aluminum extrusion die design. |
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