基于ANSYS Workbench的液压支架推移杆有限元分析  

Finite Element Analysis Based on ANSYS Workbench for Push Bar

作　　者：田虎楠[1,2,3] 王作棠[1,4] 辛林[1,4] 黄温钢[1,4] 张朋[1,4] 王建华[1,4] 

机构地区：[1]中国矿业大学煤炭资源与安全开采国家重点实验室,江苏徐州221116 [2]新疆大学机械工程学院,新疆乌鲁木齐830008 [3]徐州中澳能源科技有限公司,江苏徐州221008 [4]中国矿业大学矿业工程学院,江苏徐州221116

出　　处：《机械工程与自动化》2013年第6期11-12,15,共3页Mechanical Engineering & Automation

基　　金：煤炭资源与安全开采国家重点实验室资助项目(SKLCRSM10X04)

摘　　要：通过在SolidWorks中对液压支架推移杆进行三维实体建模和在ANSYS Workbench中的有限元分析,不仅得到了井下3种常见工况下推移杆上最大应力和最大变形量以及其存在的危险部位,还找到了推移机构初步设计的结构缺陷,结果证明在机械零部件设计中应力集中不可忽略。A three-dimensional model was set up for the push bar of a hydraulic support using SolidWorks, and the finite element analysis and research on the push bar was carried out by ANSYS Workbench. The stress and displacement distribution of the push bar in three common conditions were obtained, and the structure defects of the push bar in the preliminary design were found out. The results show that the stress concentration cannot be ignored in mechanical part design.

关 键 词：液压支架 推移杆 ANSYS WORKBENCH 有限元分析 应力集中 

分 类 号：TD355.4[矿业工程—矿井建设] TP391.77[自动化与计算机技术—计算机应用技术]