高速列车驱动齿轮箱密封系统分析

Seal System Analysis of the Driving Gearbox of High Speed Train

采用系统分析的方法对列车驱动齿轮箱的密封系统进行了详细的分析。详细描述了驱动齿轮箱密封系统的结构 ,论述了其结构元素的固有特性、结构元素之间的匹配关系对密封性能的影响 ;并详细地阐述驱动齿轮箱密封系统中的关键技术。

Employed the systematic method,this paper analyzes the characteristics of the driving gearbox′s seal system of high speed train It is included the features of the elements in the seal system and the relations among them On the basis,a variety of the measures have been put forward to improve the sealing reliability of the driving gearbox