典型工况下可控装载机构主要构件有限元分析  

Finite Element Analysis on the Controllable Loading Mechanism under the Typical Condition

作　　者：张林[1] 蔡敢为[2] 

机构地区：[1]广西大学土木工程学院,广西南宁530004 [2]广西大学机械工程学院,广西南宁530004

出　　处：《装备制造技术》2015年第6期221-223,共3页Equipment Manufacturing Technology

基　　金：国家自然科学基金资助项目(51365004;51075077);广西自然科学基金资助项目(2014GXNSFDA11833);广西理工中心重点项目(T401440317)

摘　　要：研究针对一种新型装载机工作装置主要构件进行有限元分析。按实际尺寸建立了装载机工作装置的三维模型,对物料插入工况和上限举升工况典型位姿下的可控装载机构各构件进行了应力和应变分析,获得了整体应力云图和位移云图,以及各构件的应力云图。通过对可控装载机构进行有限元分析,不仅验证了结构设计的合理性,同时得到了可控装载机构在典型工况下各构件的应力分布规律。In this research,the main component of the new type of loading equipment is analyzed.. According to the actual size the 3D model of the loading equipment was established,the main component of the stress and strain analysis was carried under the typical configurations of insert condition and limit the lifting conditions,obtained the overall stress nephogram and displacement nephogram,and the stress nephogram of each components. The finite element analysis of the controllable loading mechanism not only validates the rationality of the structure design,but also gets the stress distribution law of the controllable loading mechanism under the typical conditions.

关 键 词：可控装载机构 有限元分析 应力云图 位移云图 

分 类 号：TH243[机械工程—机械制造及自动化]