新型弹性箔片动压气体止推轴承启停性能的研究  

The Start-Stop Performance Study of a New Aerodynamic Foil Thrust Gas Bearing with Elastic Support

作　　者：林韶宁[1] 姚艳霞[1] 朱朝辉[1] 侯予[1] 陈纯正[1] 

机构地区：[1]西安交通大学制冷与低温研究所,西安710049

出　　处：《润滑与密封》2005年第1期28-30,共3页Lubrication Engineering

基　　金：国防科学技术工业委员会民用航天预研技术发展基金资助项目;国家自然科学基金资助项目 (50206015 );高等学校博士学科点专项科研基金资助项目(20020698028)

摘　　要：在多功能气体轴承试验台上对西安交通大学制冷与低温工程研究所开发的新型弹性箔片动压气体止推轴承进行了启停性能的试验研究。分析了箔片材料的选择和表面的处理对新型弹性箔片动压气体轴承启停性能的影响。试验结果表明经过表面处理的新型弹性箔片动压气体止推轴承具有较好的启停性能和稳定性。The experimental study of the start-stop performance of the new aerodynamic foil gas thrust bearing with elastic support developed by Institute of Refrigeration and Cryogenic Engineering of Xi’an Jiaotong University was conducted on the multifunctional gas bearing test rig.The choice of foil metal and the application of surface treatment were analyzed.The test results indicate that the new aerodynamic foil thrust gas bearing with surface treatment has good start-stop performance and stability.

关 键 词：气体止推轴承 动压气体轴承 试验台 多功能 试验结果 西安交通大学 表面 新型 弹性 片材 

分 类 号：TH133[机械工程—机械制造及自动化]