基于ANSYS软件的弧面凸轮分度箱输出轴的模态分析  

Model Analysis of Output Shaft of Globoid Cam Indexing Drive Unit Based on ANSYS Software

作　　者：曹巨江[1] 李龙刚[1] 

机构地区：[1]陕西科技大学机电工程学院,陕西西安710021

出　　处：《轻工机械》2010年第3期41-43,47,共4页Light Industry Machinery

基　　金：国家科技重大专项课题(2009ZX04001-014)

摘　　要：以弧面凸轮分度箱输出轴为研究对象,以ANSYS10.0为分析软件平台对该输出轴进行模态分析。分析了该输出轴的多阶固有频率、振型模态、相对位移和相对等效应力,得到了等值线图,并对分析结果作了初步探讨。为弧面凸轮分度箱的动力学分析提供了必要的依据。Taking an output shaft of globoid cam indexing drive unit as the research object,the model analysis of the output shaft was carried out by means of ANSYS10.0 analysis software in this paper. The paper analyzed multi-stage inherent frequencies,the model of vibrations,the relative displacements and relative equivalent stress of the output shaft to get the contour maps. A preliminary investigation was also carried out on the analysis results in this paper. The results can be used as a guide for further dynamic analysis of the globoid cam indexing drive unit.

关 键 词：机构学 弧面凸轮机构 模态分析 有限元 固有频率 ANSYS软件 

分 类 号：TH132[机械工程—机械制造及自动化] TP391.7[自动化与计算机技术—计算机应用技术]