圆锥形变幅杆的有限元分析与优化设计  

Finite Element Analysis and Optimal Design of Coniform Horn

作　　者：黄仕彪[1] 

机构地区：[1]浙江工商职业技术学院机电工程系,浙江宁波315012

出　　处：《现代机械》2007年第4期53-54,共2页Modern Machinery

摘　　要：本文利用ANSYS软件对复杂结构的圆锥形变幅杆进行有限元分析,提出两种修正设计方案,得出变幅杆固有频率与其结构尺寸的关系,从而确定出变幅杆的最优结构。Finite element analysis is made to the baroque coniform horn with software ANSYS in this paper. Two amendment projects are brought forward. The relation of horn＇ s natural frequency and its size is found , then the optimal structure of the horn is obtained.

关 键 词：变幅杆 有限元分析 固有频率 修正 

分 类 号：TQ336.1[化学工程—橡胶工业]