汽车变速器多锥同步器的空间校核方法

Space Verification Method of Automotive Gearbox Multi-cone Synchronizer

同步器齿环是汽车变速器实现换挡的关键零件,其性能的优劣直接影响换挡过程的平顺性,其设计质量至关重要。对同步器的发展历史作了回顾,并对三锥同步器的结构作了介绍,重点阐述了多锥同步器齿环在设计流程中的重要环节:空间校核,对其必要性进行了剖析,并详细说明了空间校核的具体方法及步骤。

Synchronizer toothed ring is the key parts of automotive gearbox to shift.The synchronizer toothed ring performance is directly affects the smoothness in the process of shift and its quality of design is crucial. The development history of synchronizer is reviewed and the structure of three-cone synchronizer is introduced.The important part of design process for multi-cone synchronizer toothed ring-space verification is defined critically and its necessity is explained.The specific method and step of space verification is detailedly expounded.