机械弹性车轮结构参数对承载特性的影响  

Influence of Mechanical Elastic Wheel Configuration on Load Carrying Characteristic

作　　者：张彬彬[1] 赵又群[1] 王强[1] 

机构地区：[1]南京航空航天大学能源与动力学院,南京210016

出　　处：《重庆理工大学学报（自然科学）》2016年第4期21-26,共6页Journal of Chongqing University of Technology：Natural Science

基　　金：总装探索研究重大项目(NHA13002);江苏省普通高校研究生科研创新计划资助项目(KYLX0241)

摘　　要：为了提高机械弹性车轮的承载能力,对影响车轮承载特性的因素进行研究。基于车轮的多体结构及0轮分层结构,建立了机械弹性车轮非线性有限元模型,分析了0轮厚度和弹性环截面边长等结构参数对机械弹性车轮承载特性的影响,揭示了车轮结构参数的改变对承载特性影响的规律,为机械弹性车轮结构及整车动力学特性的优化设计提供依据。In order to improve the load carrying characteristic of the mechanical elastic wheel, the factors affecting the load carrying characteristic of the wheel were studied. Based on the multi body structure of the wheel and the kneading wheel layered structure, the nonlinear finite element model of the mechanical elastic wheel was established, and the impact of thickness of the kneading wheel steel ring and the steel ring section length on load carrying characteristics of mechanical elastic wheel were analyzed. The rule of the structural parameters on the load carrying characteristic of the wheel was obtained, which provides the basis for the structural optimization design of the mechanical elastic wheel.

关 键 词：机械弹性车轮 有限元分析 承载特性 结构参数 

分 类 号：U463.34[机械工程—车辆工程]