沙漠环境下米其林轮胎损坏的原因及预防

Causes and Precaution of Michelin Tyre Damage in Desert Environment

沙漠环境影响汽车轮胎使用寿命的因素是多方面的，但在新疆塔克拉玛干沙漠环境下，导致车辆轮胎损坏的主要原因是轮胎气压不当（过高或过低）、环境温度高、外物损伤及齿轮油腐蚀。以米其林（ＭＩＣＨＥＬＩＮ）２４Ｒ２０．５轮胎为例，分析了上述因素对车辆轮胎损坏的影响，并提出了相应的预防措施。

The factors influencing service life of automobile tyres in desert environment are multiplicate In Desert Taklamakan,Xinjiang,the main causes leading to tyre damage are improper tyre pressure(over high or too low),high environmental temperature,damage by outside objects and corrosion of gear oil With Michelin 24R20 5 tyre as an example,the influence of abovementioned factors on automobile tyre damage are analyzed,and corresponding precaution measures are introduced