桁架过流式三偏心蝶阀的干涉分析  

Interference Analysis of Truss Over-flow Triple Eccentric Butterfly Valves

作　　者：韦彦强 何世权[1] 吴倩倩 刘帅帅 WEI Yan-qiang;HE Shi-quan;WU Qian-qian;LIU Shuai-shuai(School of Mechanical and Power Engineering,Nanjing University of Technology)

机构地区：[1]南京工业大学机械与动力工程学院

出　　处：《化工机械》2021年第1期115-118,共4页Chemical Engineering & Machinery

摘　　要：通过各项偏心参数的关系,推导了计算三偏心蝶阀回转中心所在区域的公式,基于MATLAB的GUI模块开发了一种用来检验三偏心蝶阀是否干涉的程序,并设计了一种专门检验三偏心蝶阀是否发生干涉的软件。检验结果表明:经过该软件的检验,能够准确判断三偏心蝶阀是否发生干涉。Basing on the relationship of various eccentric parameters,a formula for calculating the area where three eccentric butterfly valve’s center of rotation stays was derived;and based on the MATLAB GUI module,a program was specially developed to check whether the three-eccentric butterfly valve interferes so as to provide a method for quickly checking whether various types of three-eccentric butterfly valves interfere.The results showed that,this software can accurately confirm whether the three-eccentric butterfly valve interferes.

关 键 词：三偏心蝶阀 回转中心 偏心参数 MATLAB 干涉分析 

分 类 号：TQ055.81[化学工程]