500D-41H蝶阀壳体静压试验仿真分析  

Simulation Analysis on Static Pressure Test of 500D-41H Butterfly Valve Shell

作　　者：方月[1] 刘建英[1] 

机构地区：[1]河南工程学院机械工程系,郑州450007

出　　处：《机械工程师》2016年第6期19-20,共2页Mechanical Engineer

摘　　要：基于有限元法,以500D-41H蝶阀为例,结合SolidWorks进行三维数字建模来分析蝶阀壳体的受力和变形。文中主要解决的是反映实际结构的500D-41H蝶阀壳体的三维建模及受力分析;壳体试验是对阀门外壳及结构过渡处等联结部分进行的压力试验。其目的是为了检验阀体的致密性、整个壳体的耐压能力,以及应力应变等是否超过规定的许用值,为500D-41H蝶阀的设计提供理论依据。This paper analyzes stress and deformation of 500D-41H butterfly valve shell using finite element method and SolidWorks 3D digital modeling. Three-dimensional modeling and stress analysis of 500D-41H are carried out to obtain the real structure of the butterfly valve shell. Shell test of valve is used to test the pressure on valve housing and structural transition connection parts. The test can check the density of the valve body, the shell of the pressure ability, as well as the stress and strain and so on whether to exeeed the allowable value of the rules. The results can provide reference for the 500D-41H butterfly design.

关 键 词：蝶阀 壳体 静压 有限元 分析 

分 类 号：TH134[机械工程—机械制造及自动化]