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25 October 2023 Experimental study on the tribological performance of surface textured bearing under different operating conditions
Suhua Wang
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Proceedings Volume 12801, Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023); 1280104 (2023) https://doi.org/10.1117/12.3007181
Event: Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023), 2023, Dalian, China
Abstract
The present aim of this paper is to fabricate the surface textured journal bearing to study the tribological performance of the journal bearing. Experimental investigations are carried out to measure frictional coefficient at different rotational speed and constant radial loads. Experimental results indicate that the friction coefficient increases gradually when the speed increases at a constant load, but partial textured bearing which is set at 200º to 360 º from the top of the bearing in the rotational direction offers a better frictional performance than a bushing with full dimples and smooth bushing. The experiment shows that the bearing tribological performance has been improved with proper surface texture.
(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Suhua Wang "Experimental study on the tribological performance of surface textured bearing under different operating conditions", Proc. SPIE 12801, Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023), 1280104 (25 October 2023); https://doi.org/10.1117/12.3007181
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KEYWORDS
Temperature metrology
Data acquisition
Data conversion
Data processing
Temperature sensors
Experimental mechanics
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