液压弹簧阻力特性的研究  

Research on the Resistance Characteristics of Hydraulic Spring

作　　者：滕发义[1] 杨国桢[1] 

机构地区：[1]上海铁道大学机械系,上海200331

出　　处：《铁道车辆》1999年第12期12-15,共4页Rolling Stock

摘　　要：运用流体力学基本原理和工程振动基础知识，分析、计算了液压弹簧的阻力特性和阻尼角特性，分析了影响中心频率和最大阻尼角的主要因素，与ＣｏｎｔｉＴｅｃｈ 公司提供的曲线比较，结果大体一致。With the use of the basic principles of fluid mechanics and fundamental knowledge of engineering vibration,the resistance characteristics and damping angle characteristics of the hydraulic spring are analyzed and calculated,the main factors affecting the central frequency and the maximum damping angle are analyzed.The comparison with the curve provided by the ContiTech Company shows that the results are identical.

关 键 词：液压弹簧 阻力特性 阻尼角特性 列车 

分 类 号：U270.331.5[机械工程—车辆工程]