介绍一种新型双向式油压减振器试验台。
This paper presents a new kind of bidirectional oil damper test rig.
分析了国内机车车辆油压减振器的现状。
The existing states of oil dampers on rolling stock in our country are analyzed in this paper.
铁道机车车辆油压减振器合理的注油量是保证其使用寿命和阻尼性能的前题。
The reasonable oiling mass of the damper for rolling stock is an one of the key to guarantee the damper service life and the resistance characteristic factors.
ZS8A型油压减振器的研制成功，结束了机车选用客车用油压减振器的历史。
The development of ZS8 and ZS8A oil dampers leads to the ending of coach-use oil damper as a substitute for locomotive use.
使用该软件设计、开发了两种样机油压减振器，并成功完成了样机油压减振器的台架试验和装车耐久试验。
Two kind of prototype dampers have been designed and developed by use of this software, frame and endurance test results show that the dampers have gained fine damping characteristics as expected.
为提高油压减振器的制造与检修质量，研制开发新型油压减振器，迫切需要稳定性好、精度高的新型油压减振器试验台。
To improve the quality of hydraulic damper and develop new hydraulic damper, we need advanced test-beds which have high stability and precision both in manufacture and repair factory.
它们的特点是结构简单、阻力系数稳定、密封可靠，基本实现了机车走行一个架修期(至少20万公里)不换修油压减振器的目标。
Thus, the target is basically reached that the locomotive can run without replacement of the oil damper between two unwheeling repairs (at least 200 thousand kilometers running).
本文中研制的高速列车减振器试验台就是为测试减振器动力学特性服务的，为全面研究油压减振器的动力学特性提供了有力的保障。
In this thesis, the high-speed train damper experimental bench is developed to serve testing damper's dynamic characteristics and to present the strong guarantee for studying roundly it.
本文中研制的高速列车减振器试验台就是为测试减振器动力学特性服务的，为全面研究油压减振器的动力学特性提供了有力的保障。
In this thesis, the high-speed train damper experimental bench is developed to serve testing damper's dynamic characteristics and to present the strong guarantee for studying roundly it.
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