500米口径球面射电望远镜用液压促动器的研制  

Research and Manufacture of Hydraulic Actuator System for Five Hundred Meters Aperture Spherical Telescope

作　　者：王建中 WANG Jian-zhong(Tianjin Uranus Hydraulic Machinery Co., Ltd., Tianjin 300385,China)

机构地区：[1]天津优瑞纳斯液压机械有限公司,天津300385

出　　处：《液压气动与密封》2017年第2期1-4,共4页Hydraulics Pneumatics & Seals

基　　金：国家高技术产业发展项目计划(发改高技(2007)1538号)

摘　　要：该文介绍了我国500米口径球面射电望远镜中的关键设备液压促动器的功能和研制历程,详细说明了优瑞纳斯(URANUS)液压促动器设计方案中的有关细节,以及产品达到的效果,该项目共申请了六项国家发明专利(均已受理并已获批3项),全部2250台液压促动器安装调试完毕,该射电望远镜已于2016年9月25日举行了启用仪式。This paper introduced the functions and development process of hydraulic actuator,that is the key equipment of five hundred meters aperture spherical telescope, the hydraulic actuator design scheme made by URANUS had also be elaborated in details, included the effect of product realization. Six national invention patents had applied during the research and development process of this project, full acceptance and 3 items have been approved. All 2250 hydraulic actuators had completed the installation and debugging, completed the final acceptance by National Astronomical Observatory, September 25, 2016 officially opened.

关 键 词：500米口径 球面 射电望远镜 液压促动器 

分 类 号：TH137[机械工程—机械制造及自动化]