王国锋,王经聪,王海渊,王彦伟,任彦领
山东省内燃机研究所;力士德工程机械股份有限公司;中国石油集团济柴动力总厂;
摘要:本文通过对有限元分析FEA基础理论方法的简单介绍,以及针对工业通用大型压力机机架的承载结构进行受力分析和结构优化,展示了不同受力状态下的典型算例仿真与创新设计思路。探索在基于虚拟样机设计的仿真平台上使用分析工具的方法与流程。
关键词: 有限元;网格化;模态分析;应力;屈服强度
Abstract:The paper introduces briefly the basic
theory and method on the FEA analysis,analyzes the force and structural
optimization to the pressure frame that is served for heavy duty pressure
machine,revealing the simulation example of typical static,dynamic and fatigue
states under different pressure condition,and finds out the procedures and flow
to use analysis software in the a analysis platform that is designed based on
the analog prototype.
Keyword:FEA;Gridding;Model analysis;Stress;Yield
Strength Assembly
基金项目:
[1]网络文献:世界最大10万吨模锻液压机落户苏州昆山;http://wenku.baidu.com/view/fd42640c844769eae009ed97.html
[2]有限元理论方法;http://wenku.baidu.com/view/032b7cff04a1b0717fd5ddcc.html
[3]C.C.监凯维奇(英),著.尹泽勇,柴家振,译.有限元法(上/下册)/力学名著译丛,科学出版社
[4]SolidWorks Simulation
Fundamentals;SolidWorks Simulation在线帮助
[5]材力论文应力集中.http://wenku.baidu.com/view/a97186eae009581b6bd9eb32.html
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