刮板机输送机链轮的疲劳寿命计算及合理性验证分析  

Fatigue Life Analysis and Rational Verification on Sprockets of Scraper Conveyor

作　　者：朱晓春[1] 张鑫[1] 张德林[1] 李天适[1] 

机构地区：[1]三一重型装备有限公司,沈阳110027

出　　处：《煤矿机械》2013年第1期21-23,共3页Coal Mine Machinery

摘　　要：在ANSYS Workbench平台中,根据有限元分析软件计算出链轮受静力载荷下的变形情况及疲劳危险区域,验算设计结构的合理性,并为提高链轮的强度及优化设计结构等问题提供理论依据。以链轮受到极限载荷的情况进行分析,将分析结果与材料的机械性能进行比较,做到实际产品与有限元分析的相互验证。The deformation and fatigue dangerous area of sprocket under static load are calculated by using the finite element software ANSYS Workbench. The rationality of structure is verified and result can provide necessary theory basis for improvement of sprocket strength optimal design. The sprocket is analyzed under maximum load and the verification between real product with finite element analysis is completed under the comoarison between result and mechanical property of the material in this paper.

关 键 词：链轮 有限元分析 疲劳寿命计算 

分 类 号：TD63[矿业工程—矿山机电] TH123[机械工程—机械设计及理论]