| T型管液压成形过程的有限元分析 |
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| 引用本文： | 苏岚,王先进,唐荻,范光尧.T型管液压成形过程的有限元分析[J].北京科技大学学报,2002,24(5):537-540. |
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| 作者姓名： | 苏岚 王先进 唐荻 范光尧 |
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| 作者单位： | 1. 北京科技大学材料科学与工程学院,北京,100083;2. 台湾国立中兴大学金属成型研究室 |
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| 摘 要： | 应用动态显式有限元法,建立了T型管液压成形分析模型,对不同加载条件下的模拟结果进行对比,分析了轴向载荷的作用,探讨了最佳载荷曲线的确立原则.
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| 关 键 词： | 汽车工业 T型管 管件液压成形 动态显式有限元 有限元分析 |
| 修稿时间： | 2001年7月31日 |
Analysis of T-shaped Tube Hydroforming by Finite Element Method |
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| SU Lan,WANG Xianjin,TANG Di,FAN Guangyao Material Science and Engineering School,UST Beijing,Beijing ,China Lab of Metal Forming,National Chung Hsing University.Analysis of T-shaped Tube Hydroforming by Finite Element Method[J].Journal of University of Science and Technology Beijing,2002,24(5):537-540. |
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| Authors: | SU Lan WANG Xianjin TANG Di FAN Guangyao Material Science and Engineering School UST Beijing Beijing China Lab of Metal Forming National Chung Hsing University |
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| Institution: | SU Lan,WANG Xianjin,TANG Di,FAN Guangyao Material Science and Engineering School,UST Beijing,Beijing 100083,China Lab of Metal Forming,National Chung Hsing University |
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| Abstract: | Workpiece forming in the T-shaped tube hydroforming process takes place through internal pressure and axial load. If these loads are chosen poorly there will be failure in the workpiece involving wrinkle or bursting. A dynamic FEM model is built for the T-shaped tube hydroforming process. Through analyzing the different simulation results, the influence of axial load is discussed and the optimum loading profile is determined. |
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| Keywords: | automotive industry T-shaped tube tube hydroforming dynamic explicit finite element method finite element analysis |
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