Development of a Cryogenic Tester with Air Bearing to Test Sliding-Rolling Contact Friction

This study aimed to test the friction coefficient of cryogenic bearing lubrication materials. A ball-on-disc type friction tester was developed in our lab using air bearings that could simulate the movement of cryogenic bearings under sliding-rolling contact. The tester is equipped with a temperatur...

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Bibliographic Details
Main Authors: Fengbo Liu, Bing Su, Guangtao Zhang, Jiongli Ren, Wenhu Zhang
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Lubricants
Subjects:
Online Access:https://www.mdpi.com/2075-4442/10/6/119