摘要
本文对转8A型转向架减振装置结构参数与提高其寿命周期的关系进行了探讨。提出将主摩面倾角由2°30′改为0°,并采用耐磨材质,这样可提高减振器的工作寿命,使之具有较稳定的动力学性能。
In this paper, the relation between the construc-tion parameter of snubber device on truck Type 8Aand the enhencement of its life duration is discussed.It is put forth that the inclination angle of main fri-ction face be converted from 2°30′to 0° and wearingtesistant material is adopted. In such a way, the ser-vice life of the snubber can be enhanced and thetruck can provide more stable dynamic performance.
出处
《铁道车辆》
1992年第6期29-33,56,共5页
Rolling Stock
关键词
斜楔
减振
寿命
转向架
车辆
wedge
damping
technical parameter
life
dynamic performance. improvement, analysis
