兵工自动化Issue(4)：26-29,4.DOI:10.7690/bgzdh.2014.04.007
基于有限元法的方向机传动齿轮接触应力数值仿真
Numerical Simulation on Contact Stress of Traversing Mechanism Transmission Gear by Finite Element Analysis
摘要
Abstract
To solve the problem of contact stress of transmission on traversing mechanism, the traversing mechanism transmission gear model was built by ABAQUS. Takes certain-type self-propelled gun traversing mechanism as example to analyze finite element model, the boundary constraints were built and loads were applied. Then acquire traversing mechanism transmission gear contact stress and deformation. Use finite element method to carry put numerical simulation on gear deformation and contact stress. The contact stress of transmission gear was calculated by Hertz theory. Through comparison of the two results, the simulation result show that the method is valid, and the calculation results are similar. The difference of two method calculation results is 5.19%and 1.64%.关键词
自行高炮/方向机/接触应力/有限元法/数值仿真Key words
self-propelled antiaircraft artillery/traversing mechanism/contact stress/finite element method/numerical simulation分类
军事科技引用本文复制引用
曹广群,刘朋科,王东旭,田中梁,喻华萨..基于有限元法的方向机传动齿轮接触应力数值仿真[J].兵工自动化,2014,(4):26-29,4.基金项目
“十二五”国防预研项目(404040602) （404040602）
