润滑油膜光纤干涉仪测量的原理探讨  

The Investigation on the Principle of Lubricant Film Measurement with Fiber-optic Interferometer

作　　者：陈玉平[1] 

机构地区：[1]西安航空职业技术学院航空制造工程学院,西安710089

出　　处：《河南科学》2015年第3期408-410,共3页Henan Science

基　　金：陕西省教育厅项目(12JK0672)

摘　　要：高速流体动压滑动轴承被广泛应用在许多大型或高速旋转机械中,而其产生的润滑油膜特性直接影响这些轴承的工作性能,所以如何测量油膜厚度一直是一个重要的研究领域.为了实现对油膜厚度的准确测量,介绍了一种新的基于光纤迈克尔逊干涉仪测量方法.The lubricant film generates in the hydrodynamic slide bearings applied in a lot of large or high-speed rotary machinery, and its characteristic directly influences the work performance of these bearings, so it has been an important research field about how to accurately measure the lubricant film thickness. In order to realize the accurate measurement of thickness of lubricant film, a new measurement method using fiber-optical Michelson interferometer was presented in this paper.

关 键 词：润滑油膜 光测量 光纤迈克尔逊干涉仪 

分 类 号：TH117.2[机械工程—机械设计及理论]