30000kN三柱油压机缸梁有限元分析
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英文标题:FEM analysis of cylindered beam of 30000kN three pillar oil hydraulic press |
作者:尹红灵 |
单位:上海交通大学国家模具CAD工程研究中心 上海200030 |
关键词:有限元 油压机 缸梁 |
分类号:TH137 |
出版年,卷(期):页码:2006,31(6):93-95 |
摘要:
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应用Unigraphics软件的Structures模块,针对30000kN三柱油压机的缸梁在使用中出现了裂纹的问题,运用三维有限元方法进行计算,求得应力、应变分布图。分析讨论了原始设计的不合理性,并提出改进设计措施。改进后的设计应用于生产实际取得了较好的效果。
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The 3D FEM analysis of cylindered beam of three pillar oil hydraulic press has been discussed in this paper because the cracking problem occurred in the course of working.Unigraphics structures module has been used to the computation.The stress and strain distributions are obtained.We discusses the unreasonable design of the original structure and shape of cylindered beam,and put forward the method of modifying.The modified design has been applied to manufacturing.
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参考文献:
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[1]杨永谦.有限元法及其在结构分析中的应用[M].大连:大连海运学院出版社,1992.
[2]李春胜,黄德彬.金属材料手册[M].北京:化学工业出版社,1996.
[3]周树荃,梁维泰,邓绍忠.有限元结构分析并行计算[M].北京:科学出版社,1994.
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