The Proceedings of Mechanical Engineering Congress, Japan
Online ISSN : 2424-2667
ISSN-L : 2424-2667
2015
Session ID : S1160203
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S1160203 Analysis of Friction Characteristics of Journal Bearing Sliding Surface Treated by Wet Blast
Hiroyuki YOSHIDAEri SAKAINO
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Abstract
Wet Blast and its application are expected to improve the friction characteristics of sliding parts. However, the friction characteristics of the sliding parts which are treated by Wet Blast are not clarified. In this study, the friction characteristics of a journal bearing treated by Wet Blast were examined using a bearing tester. As a result, we obtained the following findings: 1. The friction characteristics is affected by the size of polishing particles. The larger the particles becomes, the better the friction characteristics is achieved. 2. The friction characteristics is also affected by the blasting duration and improved by the proper blasting duration.
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© 2015 The Japan Society of Mechanical Engineers
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