有限元分析在轮胎结构设计中的应用  

Application of Finite Element Analysis in Tire Structure Design

作　　者：刘云鹏 周涛 杨晓光 LIU Yunpeng;ZHOU Tao;YANG Xiaoguang(Wanli Tire Co. ,Ltd,Guangzhou 510080,China)

机构地区：[1]万力轮胎股份有限公司,广东广州510080

出　　处：《轮胎工业》2019年第5期263-267,共5页Tire Industry

摘　　要：详细介绍轮胎有限元模型的静力学分析建模方法,并对235/50R19半钢子午线轮胎两个结构方案的充气轮廓和接地印痕进行对比。结果表明,两个方案的充气轮廓基本没有差别,而减小行驶面弧度高、调整带束层角度的方案接地印痕的形状和压力分布更优。有限元分析方法可为轮胎结构设计提供支持。The static mechanical characteristics analysis and finite element modeling of tire were introduced in detail,and the inflated profile and footprint data of two structure schemes for 235/50R19 steel?belted radial tire were compared. The results showed that,the difference of the inflated profiles between two schemes was small;however,the shape and pressure distribution of the footprint of the scheme with the reduced arc height of running surface and adjusted belt angle were better. The study showed that the finite element analysis method could provide support for tire structure design.

关 键 词：半钢子午线轮胎 有限元分析 结构设计 轴对称模型 

分 类 号：TQ336.11[化学工程—橡胶工业]