提速客车油压减振器的阻力特性和试验方法分析  

Analysis of the Resistance Features and Test Method for Oil Dampers on Speed Increased Passenger Cars

作　　者：赵云生[1] 

机构地区：[1]四方车辆研究所,山东青岛266031

出　　处：《铁道车辆》2003年第1期10-15,共6页Rolling Stock

摘　　要：介绍了 K oni、Dispen、Sachs3种油压减振器的结构特点和工作原理 ,分析比较了它们的试验特性。对油压减振器的阻尼特性和卸荷速度的选择、试验方法的改进等问题进行了进一步的探讨 。The structure features and working principles of the three types of oil dampers Koni, Dispen and Sachs are described, and their testing features are analyzed and compared. The selection of damping features and unloading speeds of oil dampers, the improvement of testing method, etc. are further discussed, and the relative suggestions are given.

关 键 词：提速客车 试验方法 油压减振器 阻尼特性 结构特点 工作原理 铁路车辆 

分 类 号：U271[机械工程—车辆工程] U270.331.5[交通运输工程—载运工具运用工程]