车辆在使用过程中,轮胎往往出现不均匀磨损(又称轮胎偏磨),从而严重影响了轮胎的使用寿命。文中主要是在轮胎一般偏磨机理研究的基础上,应用CAE手段,探讨汽车悬架以及轮胎定位参数对轮胎偏磨的作用及针对性的修正措施。经过分析认为,轮胎气压对于轮胎磨损的影响是相当小的,而在轮胎磨损中起主导作用的是轮胎外倾角参数的设置,并且通过试验对此进行了验证。 Vehicles in use, the tire tends to uneven wear (also known as tire wear), thus seriously affecting the service life of the tire. In this paper, based on the research of tire general partial wear mechanism, CAE method is used to discuss the effect of vehicle suspension and tire positioning parameters on tire partial wear and the corrective measures. After analysis, the influence of tire pressure on tire wear is rather small, and the tire camber parameter plays a leading role in tire camber parameter setting, and this is verified through experiments.