基于ABAQUS的回转支承非线性接触研究  

Research on Nonlinear Contact of Slewing Bearing Based on ABAQUS

作　　者：丁龙建[1] 洪荣晶[1] 高学海[1] 

机构地区：[1]南京工业大学机械与动力工程学院,南京210009

出　　处：《煤矿机械》2010年第12期68-70,共3页Coal Mine Machinery

基　　金：江苏省工业装备数字制造及控制技术重点实验室高技术项目(BM2007201);江苏省教育厅产业化推进项目(JH09-12)

摘　　要：重点研究了回转支承滚珠与滚道,外圈轮齿与主动小齿轮的接触,通过ABAQUS有限元软件对这2种非线性接触进行模拟,充分利用了有限元软件在解决非线性问题方面的优势,加入了赫兹理论没有考虑的摩擦,以及考虑了接触区域的非线性,并将结果与理论值进行了比较,对其中的差异进行了简单分析。This article focuses on the nonlinear contact where happened between the ball and raceway, and the outer ring gear tooth contact with the active pinion, with the ABAQUS finite element software to simulate these two kinds of nonlinear contact, full use of the finite element software which have advantage on solving nonlinear problems, consider the friction which Hertz theory does not take into account, and consider the non-linear contact area, Then, compared the results with the theoretical value, and analyzed the differences between them.

关 键 词：偏航轴承 非线性接触 ABAQUS 

分 类 号：TH133.3[机械工程—机械制造及自动化]