| 非轴对称车灯灯圈成形数值模拟研究 |
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| 引用本文： | 谭晶,赵振铎,孙胜.非轴对称车灯灯圈成形数值模拟研究[J].塑性工程学报,2001,8(2):8-10. |
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| 作者姓名： | 谭晶 赵振铎 孙胜 |
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| 作者单位： | 山东大学模具工程技术研究中心 |
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| 摘 要： | 复杂曲面拉深件成形需要严格控制各部分材料的流动方向及速度。本文采用Dynaform软件对非轴对称车灯灯圈的成形过程进行了数值模拟 ,研究了不同形状、尺寸的毛坯在成形时材料的流动规律
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| 关 键 词： | 冲压 板料成形 数值模拟 拉深 有限元 |
THE NUMERICAL SIMULATION OF NON AXIAL SYMMETRICA DRAW PIECE |
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| TAN Jing,ZHAO Zhen\|duo,SUN Sheng.THE NUMERICAL SIMULATION OF NON AXIAL SYMMETRICA DRAW PIECE[J].Journal of Plasticity Engineering,2001,8(2):8-10. |
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| Authors: | TAN Jing ZHAO Zhen\|duo SUN Sheng |
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| Abstract: | The flowing direction and velocity of deforming material should be controlled precisely in deep\|drawing process to draw complex non\|axial\|symmetrical piece.This paper calculated a complex drawn piece with the program DYNAFORM. The influence of various blank shapes and dimensions etc. on flowing of matcrial arc discussed. |
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| Keywords: | stamping sheet metal forming numerical simulation deep\|drawing FEM |
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