轮对空心轴式电动机全悬挂驱动装置间隙设计及调整

Design and adjustment of clearance of full suspension driving equipment for hollow axle wheel set motor

分析了轮对空心轴电动机全悬挂驱动装置中空心轴与车轴、空心轴套与空心轴之间间隙的重要性及其在机车运行时的作用原理 ,介绍了驱动装置间隙的设计及在东风9型、东风11型机车上实施的过程。

The importance and operating principle during locomotive operation of the clearance between hollow shaft and wheel axle, and between hollow axle and its bush inside full suspension driving equipment for hollow axle wheel set motor were analyzed. The design and implementation in DF9 and DF11 locomotives of the clearance inside driving equipment were presented.