| 金属管材冷旋压成形过程的三维有限元数值模拟 |
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| 引用本文： | 张涛,李文平,林刚. 金属管材冷旋压成形过程的三维有限元数值模拟[J]. 锻压技术, 2003, 28(2): 31-32 |
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| 作者姓名： | 张涛 李文平 林刚 |
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| 作者单位： | 燕山大学,066004;中国科学院沈阳金属研究所 |
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| 摘 要： | 依据有限元理论,对金属管材冷旋压成形过程进行了数值模拟,得出了在不同旋轮工作角下变形区的应力、应变分布规律。分析了影响成形质量的各种因素,计算了旋压力。为有效的进行旋压技术参数确定、工艺优化以及定量控制提供了可靠的方法和依据。
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| 关 键 词： | 金属管材 数值模拟 旋压 |
3D FEM numerical simulation of forming process of metal tube spinning |
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| Yanshan University Zhang Tao Li WenpingInstitute of Metal Research,Shenyang Lin Gang. 3D FEM numerical simulation of forming process of metal tube spinning[J]. Forging & Stamping Technology, 2003, 28(2): 31-32 |
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| Authors: | Yanshan University Zhang Tao Li WenpingInstitute of Metal Research Shenyang Lin Gang |
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| Abstract: | The finite element method is applied to simulate numerically the forming process of metal tube spinning, the distribution regulation of stress and strain of forming zone is obtained with different attack angles. The various factors that affect terminal part qualities are analyzed and the spinning force is calculated. It provides reliable methods and foundation for selecting technical parameters, optimizing progress and numerical controlling of metal tube spinning. |
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| Keywords: | Metal tube Numerical simulation Spinning |
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