空气弹簧系统的结构和垂向特性研究  

Research on Structure and Vertical Characteristics of Air Spring System

作　　者：张配 Zhang Pei(Xi'an Railway Vocational and Technical Institute,Xi'an,Shaanxi 710026,China)

机构地区：[1]西安铁路职业技术学院机电工程学院铁道车辆教研室,陕西西安710026

出　　处：《西安轨道交通职业教育研究》2021年第2期30-32,共3页Xi'an Rail Transit Vocational Education Research

摘　　要：空气弹簧系统具有良好的吸收高频振动、隔声和刚度可调等性能,目前国内动车组二系悬桂均采用空气弹簧系统。空气弹簧系统结构复杂,本文先介绍空气弹簧系统的组成和工作原理。然后研究空气弹簧体积、附加空气室体积以及节流孔的大小对垂向动态特性的影响。The air spring system has good performance of absorbing high frequency vibration,sound insulation and adjustable stiffness.At present,the air spring system is used in the secondary suspension of EMU in China.The structure of the air spring system is complex.This paper first introduces the composition and working principle of the air spring system.Then the effects of the volume of air spring,the volume of additional air chamber and the size of orifice on the vertical dynamic characteristics are studied.

关 键 词：空气弹簧系统 组成 工作原理 垂向特性 

分 类 号：U260.3314[机械工程—车辆工程]