基于ANSYS的装载机工作装置有限元分析  

Finite Element Analysis of Loader Work Equipment Based on ANSYS

作　　者：张明明 

机构地区：[1]山西汾西中兴煤业有限责任公司,山西吕梁030500

出　　处：《煤矿机械》2015年第6期146-148,共3页Coal Mine Machinery

基　　金：山东省自然科学基金资助项目(ZR2011EEM014)

摘　　要：将装载机工作装置模型导入到有限元软件Workbench中,并对导入的模型进行网格划分、材料定义、施加约束载荷等前处理工作,对工作装置处于偏载工况时进行有限元分析,从而得到结构变形、应力分布等数据。为了提高工作安全系数,找出机构的危险点和应力集中区并采取加强措施。The loader work equipment was imported into Workbench, was studied in partial load conditions. Antecedent work before finite element such as Mesh Generation, grid generating, constraining and loading was solved. Images such as structural deformation, stress distribution were obtained. According to the images, dangerous points and stress concentration were found and strengthen measures were taken to improve the safety coefficient.

关 键 词：装载机 工作装置 有限元 安全系数 

分 类 号：TH122[机械工程—机械设计及理论]