基于Workbench挖掘式装载机铲斗有限元分析  

Finite Element Analysis of Mining Loader's Bucket Based on Workbench

作　　者：何洋 李晓豁 HE Yang1, LI Xiao-huo2(1. College of Engineering, Bohai University, Jinzhou 121000, China; 2. Guangdong Institute of Arts and Sciences, Zhanjiang 524400, Chin)

机构地区：[1]渤海大学工学院,辽宁锦州121000 [2]广东文理职业学院,广东湛江524400

出　　处：《煤矿机械》2018年第5期171-172,共2页Coal Mine Machinery

基　　金：国家自然科学基金资助项目(59774033)

摘　　要：为了探究挖掘式装载机铲斗的应力分布和强度变形,分析了铲斗的受力情况,利用Workbench建立了该装载机铲斗的有限元模型,通过静力学分析获得了铲斗的应力云图、形变云图和疲劳寿命云图,得到了铲斗最易受损的位置,其结果为进一步研究挖装机的载荷特性,整机的工作稳定性提供了理论依据。In order to explore the stress distribution and strength deformation of the bucket for mining loader, the force situation of the bucket is analyzed. The finite element model of the bucket was established by using workbench, the stress deformation graph and fatigue life of the bucket were obtained. Make clear the most vulnerable position of the bucket. The conclusion provides a theoretical basis for the further study of the load characteristics of the machine and the working stability of the whole machine.

关 键 词：挖掘式装载机 铲斗 WORKBENCH 

分 类 号：TH243[机械工程—机械制造及自动化] TD562[矿业工程—矿山机电]