The Enhancement of Oil Delivery and Bearing Performance via a Guiding-Structured Nozzle under Oil–Air Lubrication

The Enhancement of Oil Delivery and Bearing Performance via a Guiding-Structured Nozzle under Oil–Air Lubrication

The oil–air lubrication method is specifically employed for high or ultra-high-speed spindle rolling bearings. Under high-speed conditions, the air curtain formed inside the bearing cavity obstructs oil delivery, thereby limiting further increases in spindle rotation speed. To enhance oil delivery c...

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Bibliographic Details
Main Authors: Xintian Zi, Kai Chen, Qinghua Bai, Xinming Li, Xuyang Jin, Xu Wang, Feng Guo
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Lubricants
Subjects:
oil–air lubrication
nozzle structure
high-speed bearings
oil deliver
Online Access:https://www.mdpi.com/2075-4442/12/2/60

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https://www.mdpi.com/2075-4442/12/2/60

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