{"title":"Ultrasound measurement of lubricant-film thickness distribution in cylindrical roller bearings","authors":"Meng Li, Minqing Jing, Zengfan Chen, Heng Liu","doi":"10.1109/ISAM.2013.6643464","DOIUrl":null,"url":null,"abstract":"In this paper, a ultrasonic method for measuring the cylindrical roller bearing lubricant film thickness distribution is presented. And the test bench and the high-frequency ultrasound signal acquisition and analysis system have been designed and initially built for the real-time measurement of the cylindrical roller bearing lubricant film thickness distribution in the industry condition. The minimum lubricant-film thickness measured by 50MHz broadband ultrasonic probe are described at high radial loads and low rotary speeds for proving the feasibility and the reliability of the system.","PeriodicalId":323666,"journal":{"name":"2013 IEEE International Symposium on Assembly and Manufacturing (ISAM)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE International Symposium on Assembly and Manufacturing (ISAM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAM.2013.6643464","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 14
Abstract
In this paper, a ultrasonic method for measuring the cylindrical roller bearing lubricant film thickness distribution is presented. And the test bench and the high-frequency ultrasound signal acquisition and analysis system have been designed and initially built for the real-time measurement of the cylindrical roller bearing lubricant film thickness distribution in the industry condition. The minimum lubricant-film thickness measured by 50MHz broadband ultrasonic probe are described at high radial loads and low rotary speeds for proving the feasibility and the reliability of the system.
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