| 应用刚塑性有限单元法研究静液挤压的工艺参数 |
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| 引用本文： | 瞿文吉,崔桂勇.应用刚塑性有限单元法研究静液挤压的工艺参数[J].北京科技大学学报,1988(2). |
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| 作者姓名： | 瞿文吉 崔桂勇 |
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| 作者单位： | 北京钢铁学院压力加工系
(瞿文吉)，北京钢铁学院压力加工系(崔桂勇) |
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| 摘 要： | 应用刚塑性有限单元法对静液挤压圆棒时的主要工艺参数——变形量、模角和摩擦系数对变形过程的影响进行了分析。考虑了材料的加工硬化,经计算与实验比较表明了两者吻合良好。
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| 关 键 词： | 静液挤压 刚塑性有限单元法 |
Analysis of Working Parameters in Hydrostatic Extrusion by the Rigid - Plastic Finite Element Method |
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| Qu Wenji Cut Guiyong.Analysis of Working Parameters in Hydrostatic Extrusion by the Rigid - Plastic Finite Element Method[J].Journal of University of Science and Technology Beijing,1988(2). |
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| Authors: | Qu Wenji Cut Guiyong |
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| Institution: | Qu Wenji Cut Guiyong |
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| Abstract: | The influence of some main working parameters--area reduction,die angle and friction coefficient on deformation procss is calculated and analysed during the hydrostatic extrusion of bar . Workhardening is also considered.The results of calculation are approximately in agreement with those of experiment. |
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| Keywords: | hydrostatic extrusion the rigid-plastic finite element method |
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