Contact fatigue limit prediction method for heavy-duty gears considering hardness gradient characteristics

Hardening gradients have been introduced to heavy-duty gears to enhance their bearing capacity, but this has led to an increase in the complexity and difficulty of fatigue analysis. To explore ways to mitigate this, in this work, a contact fatigue model of an 18CrNiMo7-6 gear pair with a hardness gr...

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Bibliographic Details
Main Authors: Boyu Zhang, Yongyong He, Zhengwei Wang
Format: Article
Language:English
Published: Tsinghua University Press 2025-07-01
Series:Friction
Subjects:
Online Access:https://www.sciopen.com/article/10.26599/FRICT.2025.9441019
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