Visualization of oil-lubrication ball bearings at high rotational speeds

Visualization of oil-lubrication ball bearings at high rotational speeds

Deep-groove ball bearings for the eAxles of electric vehicles must adapt to higher rotational speed conditions because the speed of eAxle motors have been increasing as the size and weight of the motors decrease. Therefore, understanding the oil-lubricated conditions inside ball bearings at high rot...

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Bibliographic Details
Main Authors: Mamoru Tohyama, Yasuhiro Ohmiya, Michiru Hirose, Hiroki Matsuyama, Takuya Toda, Kenichi Hasegawa, Takaaki Onizuka, Hideaki Sato, Masahiro Yokoi, Norikazu Sato
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-06-01
Series:Frontiers in Mechanical Engineering
Subjects:
ball bearing
lubrication
oil-film thickness measurement
oil distribution
starvation
interferometrytechniques
Online Access:https://www.frontiersin.org/articles/10.3389/fmech.2024.1416656/full

Internet

https://www.frontiersin.org/articles/10.3389/fmech.2024.1416656/full

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