摘要
在超重力场环境下,电液伺服振动装置是用于模拟地震工况的重要试验设备。针对电液伺服振动装置高频响、高加速度以及可靠性的要求,分析其液压系统的功能,介绍液压系统的总体设计思路。同时详细描述液压系统中各回路的设计,完成了液压系统各回路的三维管路设计。分析表明:设计的液压系统回路可以满足超重力场下电液伺服振动装置的工作要求。
Under super gravity field, the electro-hydraulic serve vibration device is widely used to simulate earthquake. Owning to the demands of high frequency response, high acceleration and reliability for electro-hydraulic servo vibration device, the functions of its hydraulic system were analyzed and the general design thought was introduced. In addition, each loop and relative parameters were addressed in detail. The 3D piping design of each hydraulic loop was accomplished. The results show that the designed hydraulic loop can satisfy the working requirements of electro-hydraulic servo vibration device under super gravity field.
出处
《机床与液压》
北大核心
2017年第8期86-89,共4页
Machine Tool & Hydraulics
关键词
超重力场
电液伺服振动装置
液压回路
蓄能器
Super gravity field
Electro-hydraulic servo vibration device
Hydraulic loop
Accumulator
