磨损轮胎的性能研究  

Study on Performance of Worn Tires

作　　者：李方舟 黄宗茂 王代华 陈其忠 毛德政 LI Fangzhou;HUANG Zongmao;WANG Daihua;CHEN Qizhong;MAO Dezheng(EVE Rubber Research Institute Co.,Ltd,Qingdao 266045,China)

机构地区：[1]怡维怡橡胶研究院有限公司,山东青岛266045

出　　处：《橡胶科技》2023年第10期481-485,共5页Rubber Science and Technology

摘　　要：使用4个规格、不同剩余花纹深度的磨损轮胎,通过实车测试研究磨损率对轮胎性能的影响。结果表明,随着磨损率增大,轮胎的滚动阻力系数呈先增大后减小的趋势,接地面积呈先减小后增大的趋势,干地制动性能呈先降低后提高的趋势但变化较小,湿地制动性能明显降低。The effect of wear rate on tire performance was studied through actual vehicle testing by using 4 worn tires with different specifications and remaining pattern depth.The results showed that with the increase of the wear rate,the rolling resistance coefficient of the tire increased first and then decreased,the ground contacting area decreased first and then increased,the dry braking performance decreased first and then increased,but the change was small,and the wet braking performance decreased significantly.

关 键 词：轮胎 磨损 滚动阻力系数 干地制动性能 湿地制动性能 

分 类 号：TQ336.1[化学工程—橡胶工业]