变速器同步器锥角的设计方法探讨

Design Procedures of Transmission Synchronizer Cone Angle

锥面锥角是变速器同步器设计中非常重要的一个参数,减小锥角是提高同步器同步容量的有效手段之一,但是锥角过小又会导致齿环锥面自锁,从而产生粘档现象。因此,在同步器设计中确定锥角的大小时,需要对同步容量和齿环锥面自锁同时考虑。文章对同步器锥角的设计提出了具体的推导计算和分析方法。

Synchronous transmission cone angle is very important design parameter, reducing the cone angle is to increase the effective capacity synchronizer means of synchronization, but the cone angle is too small, it will lead to selflocking cone ring gear. Resulting in the phenomenon of stick files. Therefore, the design of the synchronizer cone angle determine the size, capacity and the need for simultaneous selflocking cone ring gear bearing in mind. The specific method of calculation and analysis is pointed out for design of the following synchronizer cone angle.