利用有限元分析指导8R22.5轮胎设计  

Design of 8R22.5 Tire by FEA

作　　者：朱莹[1] 方群策 王永珍[1] 梁俐[1] 

机构地区：[1]佳通轮胎(中国)研发中心,安徽合肥231202

出　　处：《轮胎工业》2011年第1期10-14,共5页Tire Industry

摘　　要：利用有限元分析方法对8R22.5无内胎全钢载重子午线轮胎结构进行优化设计。有限元分析数据表明:优化设计后轮胎的接地形状有很大改善;成品轮胎外直径、径向刚度和下沉量实测值与有限元计算结果基本一致。实际路试表明,优化后轮胎具有优良的耐磨性能。The structure design of 8R22.5 tubeless TBR tire was optimized by FEA.The analysis result of FEA showed that,the shape of ground-contact area of optimized tire was improved significantly;and the measured data of overall diameter,radial stiffness and deflection were in accordance with the analysis result of FEA.The optimized tire possessed good abrasion resistance in practical application.

关 键 词：无内胎全钢载重子午线轮胎 有限元分析 结构设计 

分 类 号：TQ336.1[化学工程—橡胶工业] U463.341.6[机械工程—车辆工程]