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一、前言铁道机车动车用的动力传递装置,由于机车动车的型式及动力源的不同而千差万别各具特色。现以日本国铁使用的高速电动车组的传动装置为中心,阐述其作用机理、特点、设计上的问题等以及笔者的经验和研究结果。二、动力传递装置动力传递装置把电动机轴端产生的力矩和旋转运动通过齿轮、弹性联轴节传递到车轴上,并驱动机车。一般传动比是减速的。利用齿轮减速的目的是:
First, the preface The locomotive power transmission device used for locomotives, locomotives due to the type and power source vary widely different characteristics. At present, this paper focuses on the transmission mechanism of high-speed electric train used by Japan’s National Railways, and expounds its mechanism of action, characteristics, design problems and the author’s experience and research results. Second, the power transmission device Power transmission device to the motor shaft end torque and rotation through the gear, flexible coupling to the axle, and drive the locomotive. The general transmission ratio is slowed down. The purpose of using gear reduction is: