Reliability analysis of thin-walled gear ring wear considering hardness gradient of carburized layer

Jing Guo; Biao Ma; Guangming Zhou; Tiangang Zou

doi:10.1117/12.3006628

26 September 2023 Reliability analysis of thin-walled gear ring wear considering hardness gradient of carburized layer

Jing Guo, Biao Ma, Guangming Zhou, Tiangang Zou

Proceedings Volume 12793, International Conference on Mechatronics and Intelligent Control (ICMIC 2023); 1279311 (2023) https://doi.org/10.1117/12.3006628
Event: International Conference on Mechatronics and Intelligent Control (ICMIC2023), 2023, Wuhan, China

Abstract

Aiming at the tooth root wear problem of thin-walled gear ring considering the hardness gradient of carburized layer of thin-walled gear ring, the tooth root wear failure mechanism of thin-walled gear ring is analyzed based on Hertz contact theory, Archard wear theory, etc. Based on the first order second moment reliability analysis method, the tooth root wear reliability analysis model of thin-walled gear ring is established, which is compared with the wear reliability without considering the hardness gradient of carburized layer. The results show that the actual wear reliability with carburized layer hardness gradient is lower than that without carburized layer hardness gradient.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jing Guo, Biao Ma, Guangming Zhou, and Tiangang Zou "Reliability analysis of thin-walled gear ring wear considering hardness gradient of carburized layer", Proc. SPIE 12793, International Conference on Mechatronics and Intelligent Control (ICMIC 2023), 1279311 (26 September 2023); https://doi.org/10.1117/12.3006628

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