抗震阻尼器试验台的设计  

Design of the test rig for anti-vibration damper

作　　者：刘银水[1] 曹树平[1] 朱玉泉[1] 

机构地区：[1]华中科技大学机械科学与工程学院,湖北武汉430074

出　　处：《武汉工程大学学报》2007年第4期70-73,共4页Journal of Wuhan Institute of Technology

基　　金：国家自然科学基金资助项目(50405031)

摘　　要：设计了一种最大输出动态力为1 000 kN的液压阻尼器试验台,对其关键技术问题,如从节能角度对油源的设计、试验台主机及其液压夹紧的设计等进行了分析并提出了相应的解决措施,对类似试验台的设计具有一定的参考价值.试验结果表明,该试验台的油源满足了动静态两种试验工况的要求,解决了动态特性试验时的大流量冲击问题;同时台架的刚度满足了设计指标的要求.In this paper, some key problems in the development of the test rig for anti -vibration damper with 1 000 kN output force, such as the design of hydraulic power unit from the viewpoint of energy - saving, the design of hydraulic clamp of main machine are introduced and corresponding countermeasures are brought forward. All these researches have reference value to the development of similar test rig. Test results show that the hydraulic power unit meets the requirements of the dynamic and static working status and solves the system impact due to large flow when dynamic test is completed. At the same time, the rigidity of the force -bearing frame meets the design specifications.

关 键 词：抗震阻尼器 试验台 液压系统 

分 类 号：TH137[机械工程—机械制造及自动化]