环面节流静压气体球轴承承载力特性的实验研究  

Experimental study on load bearing characteristics of externally pressurized spherical gas bearings with inherent compensation and integrated ball socket

作　　者：郭良斌[1] 包钢[1] 王祖温[1] 李军[1] 

机构地区：[1]哈尔滨工业大学SMC气动技术中心

出　　处：《武汉大学学报（工学版）》2005年第4期68-70,共3页Engineering Journal of Wuhan University

基　　金：国家863-704项目资助(2002AA742049).

摘　　要：为研究环面节流闭式静压气体球轴承的承载力特性,设计了试验轴承及测试装置,介绍了轴承加工工艺及其制造精度的检测结果,完成了轴承承载力特性的实验研究.实验结果验证了所采用的理论计算方法具有良好的工程计算精度.Externally pressurized spherical gas-lubricated bearing with inherent compensation and integrated ball socket is a new type spherical gas bearing in applications to attitude control simulators of space vehicles. Load bearing characteristic of the proposed gas bearing are presented. The configuration of the test spherical gas bearing and apparatus are described. The experiment results show that the method is correct.

关 键 词：静压气体球轴承 环面节流 承载力特性 制造精度 

分 类 号：TH133.36[机械工程—机械制造及自动化]