液压挖掘机动臂有限元静强度分析  

Static Strength Analysis for Boom of Hydraulic Excavator Based on ANSYS

作　　者：王启超[1] 

机构地区：[1]长安大学工程机械学院,陕西西安710064

出　　处：《机械研究与应用》2015年第1期7-10,13,共5页Mechanical Research & Application

摘　　要：在挖掘机整机可靠性研究中,利用ANSYS软件进行挖掘机动臂有限元静强度分析,提出通过软件仿真所得直观结果判断液压挖掘机动臂设计是否满足强度要求。结果表明,此方法可在设计阶段全面掌握动臂的强度和刚度,用来指导结构设计,缩短设计周期。In the study of reliability of hydraulic excavator, the static strength analysis for boom is simulated by using the AN- SYS software, and the situation whether the design of the boom can meet the strength requirements is judged through the visual results of software simulation. The results show that this method can have a comprehensive grasp of the boom＇s strength and stiffness at design stage to guide the structural design and shorten the design cycle.

关 键 词：可靠性 动臂 ANSYS 

分 类 号：TV621[水利工程—水利水电工程]