提高高海拔地区中长途客车用轮胎行驶里程的方法研究  

Research on Methods of Improving Driving Distances of Tires for Medium and Long Distance Buses in High Altitude Areas

作　　者：王胜利 任丙杰 岳爽[1] 余节泉 WANG Shengli;REN Bingjie;YUE Shuang;YU Jiequan(Aeolus Tyre Co.,Ltd,Jiaozuo 454003,China)

机构地区：[1]风神轮胎股份有限公司,河南焦作454003

出　　处：《橡胶科技》2024年第12期690-693,共4页Rubber Science and Technology

摘　　要：针对10R22.5规格的高海拔地区中长途客车用轮胎,分析提高其行驶里程的方法。结果表明:使用加宽的U形胎圈钢丝包布,并在钢丝包布外侧增加1层纤维包布加强层,同时使用复合胎圈填充胶、增大花纹深度、采用高耐磨胎面胶配方,轮胎的强度性能、耐久性能和耐磨性能均超过设计目标,实际路试中轮胎的行驶里程显著提高。For 10R22.5 tires for medium and long distance buses in high altitude areas,the methods to improve their driving distances were analyzed.The results showed that by using widened U-shaped bead wire wrap and adding a fiber wrap reinforcement layer on the outside of the wire wrap,as well as using composite bead filler,increasing the pattern depth,and adopting a high wear resistant tread compound formula,the strength,durability and wear resistance of tire all exceeded the design goals,and the driving distance was significantly improved in actual road tests.

关 键 词：高海拔地区中长途客车用轮胎 胎圈结构 花纹深度 胎面胶配方 行驶里程 

分 类 号：TQ336.1[化学工程—橡胶工业]