摘要
有限元分析是一种求解数学、物理问题的数值计算方法,对复杂结构或多自由度系统的分析非常有效。针对闭式整体构件内流道电解加工导流装置的悬臂问题,在UG平台上设计了两套装置,并进行了有限元分析。依据仿真结果,装置B的强度和刚度均优于装置A,仿真结果为装置的选择提供了依据。将参数化建模与有限元分析结合,有效地缩短了产品的研制周期。
The finite element analysis is a numerical method for solving mathematics and physics problems,which is very effective to analysis complex structures or multi-degree of freedom system.To solve the problem of cantilever beam in electrochemical machining(ECM)device for closed integral structure,two devices were designed and finite element analysis was done based on UG.The result shows the strength and stiffness of device B both better than device A,which offered the gist for choosing device.Finally,it is effective for shortening the development cycle to apply parameterized modeling and finite element analysis in ECM device for products.
作者
康保印
唐霖
KANG Baoyin;TANG Lin(Department of Electrical and Electronic Engineering,Zhejiang Industry Polytechnic College,Shaoxing 312000,China;School of Mechatronic Engineering,Xi’an Technological University,Xi’an 710021,China)
出处
《航空制造技术》
2019年第18期97-101,共5页
Aeronautical Manufacturing Technology
基金
总装备部“十二五”预先研究项目（62201070502）
陕西省特种加工重点实验室开放基金资助项目（2015SZSj-61-6）
关键词
有限元分析
闭式整体构件
电解加工
UG
强度
Finite element analysis
Closed integral structure
Electrochemical machining
UG
Strength
