机械寿命的CAE分析及其在农业机械中的应用  

CAE Analysis of Mechanical Life and First Exploration of Its Application to Agricultural Machinery

作　　者：向卫兵[1] 

机构地区：[1]广东纺织职业技术学院机电工程系,广东佛山528041

出　　处：《农机化研究》2012年第12期48-51,共4页Journal of Agricultural Mechanization Research

基　　金：国家自然科学基金项目(30170542)

摘　　要：CAE是一种重要的数值分析方法,近年来广泛使用ANSYS等CAE软件对汽车、工程机械和机械重要零部件进行寿命分析和预测。由于CAE寿命分析在我国农业机械领域应用少,为此对农机寿命CAE分析的基本原理和工作流程进行了探讨,并以气力有序抛秧机为例,选择了CAE寿命分析的重要零部件。CAE is a kind of important numerical analytical method,ANSYS and other CAE softwares are applied to life analysis and forecast for automobile,engineering machinery and important components and parts of machinery.As CAE life analysis almost has not applied to agricultural machinery in china,its fundamental and working process are discussed for agricultural machinery,and important components and parts are selected as a pneumatic ordered throwing transplantation machine for an example of CAE life analysis.

关 键 词：农业机械 气力有序抛秧机 机械寿命 CAE 

分 类 号：S126[农业科学—农业基础科学] TP391.7[自动化与计算机技术—计算机应用技术]