额定压力为70MPa的电磁换向阀阀体应力分析  

Stress Analysis of Body for Solenoid Directional Control Valve with Rated Pressure 70 MPa

作　　者：胡燕平[1] 米家宝 吴佳[1] 

机构地区：[1]湖南科技大学机电工程学院,湖南湘潭411201

出　　处：《液压与气动》2015年第9期56-59,共4页Chinese Hydraulics & Pneumatics

基　　金：湖南省高校产学研基金(11CY020)

摘　　要：设计了一种三位四通额定压力为70 MPa的电磁换向阀。采用Pro/Engineer软件对阀体三维造型,采用ANSYS对阀体进行应力分析。分析阀体中主要结构参数对阀体最大应力的影响,得到合适的阀体尺寸,为额定压力为70 MPa的电磁换向阀结构设计提供理论依据。The three-position four-port solenoid directional control valve with rated pressure 70 MPa is designed.The three-dimensional modeling of the valve body is designed by Pro / Engineer. The stress analysis of the valve body is calculated by ANSYS. Influence of the main constructional parameters to the maximum stress of the valve body is analyzed,and the appropriate size of the valve body is obtained. Thus,it provides a theoretical basis for structural design of solenoid directional control valve with rated pressure 70 MPa.

关 键 词：70 MPA 电磁换向阀 阀体 有限元 应力 

分 类 号：TH137.5[机械工程—机械制造及自动化]