Investigation of Grease Lubrication Effects on the Fretting Wear Behavior of Ball Bearings

Abstract:

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In order to investigate the effects of grease lubrication on fretting wear of ball bearings, a series of fretting wear tests were performed under the dry condition and grease lubrication by a self-made fretting wear rig. And tests were completed at different angles, load and number of cycles. The results showed that the grease lubrication can effectively reduce fretting wear; reduction effects increase as the oscillation amplitude increases and load decreases; oxidation in fretting wear decreases as number of cycles increases under grease lubrication; and wear mechanism is diffrent at under different lubrication conditions.

Info:

Periodical:

Advanced Materials Research (Volumes 291-294)

Edited by:

Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu

Pages:

1491-1495

DOI:

10.4028/www.scientific.net/AMR.291-294.1491

Citation:

S. M. Wang et al., "Investigation of Grease Lubrication Effects on the Fretting Wear Behavior of Ball Bearings", Advanced Materials Research, Vols. 291-294, pp. 1491-1495, 2011

Online since:

July 2011

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Price:

$35.00

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