摘要
液压减速顶中的氮气和液压油在保证减速顶的技术性能方面是非常重要的,减速顶的临界速度、制动功、阻力功等技术指标是完全靠一定压强的氮气和油气比作为工作介质来实现的,本文重点阐述减速顶中氮气和液压油的作用,以及它们对减速顶性能的影响。
It is very important that the Nitrogen and hydraulic oil in hydraulic retarder to guarantee its Technical performance, the critical speed, braking power, resistance power and other technical indicators are implemented completely depend on certain pressure of nitrogen gas and a ratio of oil and gas as working medium, This article emphasis on the effect of nitrogen gas and hydraulic oil of retarder, and their effect on the influence of retarder.
出处
《减速顶与调速技术》
2014年第1期1-5,共5页
Retarders & Speed Control Technology
关键词
铁路
编组站
调车
减速顶
液压油
railway
marshalling yard
shunting
retarder
hydraulic＂ oil
