Finding-out the Natural Frequency of the Axle Gearbox Suspension System of the High-speed Train

고속전철 액슬 기어박스 현가계의 고유 진동수 측정

  • Published : 2001.10.01

Abstract

Axle Gearbox of the High Speed Train has rotational degree of freedom centered on the Axle Shaft Center Line, and constrained by the Reaction Arm connected to the Bogie Frame via Resilient Ring made of Rubber. This System is laid on the Power Train and can influence on the Power transmitted from Motor to Axle. The stiffeness of the Resilient Ring have to be selected for the Natural Frequency of this System do not overlap with the Teeth-mating Frequency. To confirm the Design Parameters, Calculation and Experiment were executed and compared.

Keywords