| 温锻精密成形技术及其有限元模拟 |
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| 引用本文： | 肖红生,林新波,张质良,吴希林.温锻精密成形技术及其有限元模拟[J].锻压技术,2000,25(2):3-6. |
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| 作者姓名： | 肖红生 林新波 张质良 吴希林 |
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| 作者单位： | 1. 上海交通大学模具CAD/CAM国家工程研究中心,200030
2. 上海汽车公司锻造总厂 |
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| 基金项目： | 上海汽车工业总公司科学发展基金 |
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| 摘 要： | 本总结了温锻精成形技术的研究和应用情况，分析了建立该成形过程的三维塑性有限元模型的必要性和可行性，探讨了利用实验研究和数值模拟方法研究这一成形过程的方向和途径，并运用三维有限元分析了极爪零件的温锻成形工步，模拟结果可指导该零件的成形工艺和模具设计。
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| 关 键 词： | 温锻精密成形 三维有限元法 数值模拟 极爪 汽车 |
Warm-forging and its numerical simulation |
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| Xiao Hongsheng,Lin Xinbo,Zhang Zhiliang,Wu Xilin.Warm-forging and its numerical simulation[J].Forging & Stamping Technology,2000,25(2):3-6. |
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| Authors: | Xiao Hongsheng Lin Xinbo Zhang Zhiliang Wu Xilin |
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| Affiliation: | Shanghai Jiaotong University Xiao Hongsheng Lin Xinbo Zhang Zhiliang Forging Company of Shanghai Automotive Corporation Wu Xilin |
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| Abstract: | Warm forging is a new process used for manufacturing complex high quality components.It has been used widely in automotive industry for its efficiency and precision,but the mechanism of this process has not been intensively studied.In this paper,the key technologies of the process is discussed,a FEM model of the process is established based on DEFORM 3D,and a typical warm forging process is analyzed with 3 D FEM.The result of the simulation is instructive to the process parameters' selection and the die design. |
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| Keywords: | Warm forging 3 D FEM Numerical simulation |
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