液压缸系统基于ANSYS的有限元应力分析  

Hydraulic cylinder system modal stress force analysis based on ANSYS

作　　者：蒋理剑[1] 张文辉[1] 

机构地区：[1]丽水学院工学院,浙江丽水323000

出　　处：《河南科技学院学报（自然科学版）》2014年第4期67-69,共3页Journal of Henan Institute of Science and Technology(Natural Science Edition)

基　　金：国家自然科学基金项目(61171189);国家科技支撑计划项目(2013BAC16B02);浙江省自然科学基金项目(LY14F030005);浙江省公益技术项目(2013C3110);浙江省教育厅项目(Y201330000)

摘　　要：液压缸在能源机械等工业领域有着重要用途,然而当前针对液压缸系统可供参考的有限元分析方法还较少.提出了基于ANSYS的有限元系统分析方法.首先建立液压缸系统的有限元模型,进而通过设定边界条件及载荷分布对液压缸系统进行了力位移计算、全局应力分布及局部应力应变分布计算.计算结果能够为产品研发与分析提供重要参考,对于改进液压缸系统的性能与寿命具有重要意义.Hydraulic cylinder has important use in industrial sectors such as energy machinery,however the current system analysis methods still are lack,the system finite element analysis methods based on ANSYS was put forward in this paper.Firstly finite element model of the hydraulic cylinder system was established,and then through boundary conditions are set and load distribution on the hydraulic cylinder system has carried on the force displacement calculation,the stress distribution of global and local stress distribution were calculated to provide an important reference for product development and analysis,The proposed finite element analysis methods based on the ANSYS have important engineering values for the hydraulic cylinder system research.

关 键 词：液压缸 有限元 静力分析 应变分析 

分 类 号：TH11[机械工程—机械设计及理论]