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Examination on the wear process of polyformaldehyde gears under dry and lubricated conditions
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Yu, Guoda, Liu, Huaiju, Mao, Ken, Zhu, Caichao and Lu, Zehua (2021) Examination on the wear process of polyformaldehyde gears under dry and lubricated conditions. Friction, 9 (3). pp. 538-550. doi:10.1007/s40544-020-0362-7 ISSN 2223-7704.
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Official URL: https://doi.org/10.1007/s40544-020-0362-7
Abstract
This study presents the results of detailed wear process examination on polyformaldehyde gears under both dry and lubricated conditions. A multi-purpose durability test rig was employed to study the wear performance of polyformaldehyde gear pairs. The wear behaviors of polyformaldehyde gears under dry and oil-lubricated operating conditions were characterized via measurements of gear tooth surface micro-topography and tooth profile deviation. Under the dry running condition, a hump and a gully appear on the tooth surface in the pitch line area of the driving gear and the driven wheel, respectively. The largest amount of wear was observed around the tooth root of the driving gear. However, the gear tooth wear pattern with lubrication is different from that under the dry running condition.
Item Type: | Journal Article | ||||||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||
SWORD Depositor: | Library Publications Router | ||||||||
Journal or Publication Title: | Friction | ||||||||
Publisher: | Tsinghua University Press | ||||||||
ISSN: | 2223-7704 | ||||||||
Official Date: | June 2021 | ||||||||
Dates: |
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Volume: | 9 | ||||||||
Number: | 3 | ||||||||
Page Range: | pp. 538-550 | ||||||||
DOI: | 10.1007/s40544-020-0362-7 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||||
Date of first compliant deposit: | 14 August 2023 | ||||||||
Date of first compliant Open Access: | 14 August 2023 | ||||||||
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