摘要
综述轮胎磨损与轮胎动力学性能变化的研究进展。轮胎磨损的典型研究方法有理论解析法、有限元仿真法和试验测试法3种,随着数值计算理论的不断发展,有限元仿真法极有可能成为轮胎磨损研究的主要手段。轮胎磨损导致的胎面形貌变化和材料属性衰减等会影响轮胎动力学性能,针对这一问题进行研究,可以实现从动力学性能变化的角度指导轮胎,尤其是电动汽车轮胎全生命周期内的耐磨性能设计,推动轮胎产业技术升级。
The research progress of tire wear and tire dynamic performance change was reviewed.The typical research methods of tire wear include theoretical analysis method,finite element simulation method and experimental testing method.With the continuous development of numerical calculation theory,finite element simulation method is very likely to become the main method of tire wear research.The change of tread morphology and the attenuation of material properties caused by tire wear will affect the tire dynamic performance.Research on this issue can guide the wear resistance design of tire from the perspective of dynamic performance change,especially for the life cycle of electric vehicle tires,and promote the technical upgrading of tire industry.
作者
王锐佳
雍占福
杨永宝
WANG Ruijia;YONG Zhanfu;YANG Yongbao(Qingdao University of Science and Technology,Qingdao 266042,China;China National Heavy Duty Truck Group Co.,Ltd,Ji’nan250101,China)
出处
《橡胶工业》
CAS
2021年第2期140-145,共6页
China Rubber Industry
基金
国家自然科学基金资助项目(51972185)。
关键词
轮胎
磨损
动力学性能
有限元仿真法
耐磨性能
电动汽车
tire
wear
dynamic performance
finite element simulation method
wear resistance
electric vehicle
