| 300MN模锻水压机机架有限元计算模型探讨 |
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| 引用本文： | 李范坤,钟掘.300MN模锻水压机机架有限元计算模型探讨[J].中南大学学报(自然科学版),1993(3). |
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| 作者姓名： | 李范坤 钟掘 |
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| 作者单位： | 中南矿冶学院机械工程系，中南矿冶学院机械工程系 |
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| 摘 要： | 本文通过理论分析、现场测试实验研究和计算机模拟以及局部和整体的弹性接触问题有限元及线弹性有限元分析,确定了300MN模锻水压机机架合理而简捷的有限元计算模型。该计算模型的建立对于研究水压机本体结构的刚度行为和立柱的力学行为具有重要意义,对大型水压机设备的研究开发具有一定的参考价值。
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| 关 键 词： | 水压机 有限元 计算模型 |
A STUDY OF THE FINITE ELEMENT CALCULATING MODEL OF 300 MN MOULD AND FORGING HYDRAULIC PRESS |
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| Li Fankun,Zhong Jue.A STUDY OF THE FINITE ELEMENT CALCULATING MODEL OF 300 MN MOULD AND FORGING HYDRAULIC PRESS[J].Journal of Central South University:Science and Technology,1993(3). |
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| Authors: | Li Fankun Zhong Jue |
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| Affiliation: | Li Fankun;Zhong Jue Department of Mechanical Engineering |
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| Abstract: | In the present paper,the reasonable,simple and direct finite element calculating model of 300 MN mould and forging press is studied and determined through theoretical analysis,site testing,computer mold and finite elemeht and linear elastic finite element analysis of elastic contact problem of the whole or part frame.It is expected that the calculating model and other results in the paper could be of practical interest for the structural stiffness behavious and mechanical behavious of the standing post of hydraulic presses and of reference value for developing big hydraulic press. |
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| Keywords: | hydraulic press finite element calculating model |
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