重型汽车变速箱分离轴承提升寿命优化设计

Optimization Design for Release Bearing of Gearbox of Heavy-duty Cars

阐述了分离轴承的工作原理,分析了分离轴承的失效原因,针对离合器工作中的主要失效模式进行了优化设计,使改进后的分离轴承提高了使用寿命,从而提高了整车的使用寿命。

This paper expounds the working principle of the separation of bearing,analyzes the release bearing,the reason of failure for the clutch work the main failure mode is optimized in the design,makes the improved isolation bearing can improve the service life to improve the service life of the vehicle.