Meshing and dynamic characteristics analysis of spalled gear systems: A theoretical and experimental study

•Realistic spalling geometries are obtained from fatigue experiments.•The mesh stiffness and contact stress are verified by the finite element method.•Dynamic behaviors of the single and multiple teeth spallings are discussed.•Simulated fault features are verified by that obtained from the experimen...

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Veröffentlicht in:	Mechanical systems and signal processing 2020-05, Vol.139, p.106640, Article 106640
Hauptverfasser:	Huangfu, Yifan, Chen, Kangkang, Ma, Hui, Li, Xu, Han, Hongzheng, Zhao, Zhifang
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Contact stresses Dynamic characteristics Dynamic models Experiments Finite element method Gear teeth Meshing Meshing characteristics Morphology Spalling Spur gears Stiffness Transmission error
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