Mesh stiffness model of a spur gear pair with surface roughness in mixed elastohydrodynamic lubrication

The calculation of time-varying mesh stiffness for gear meshing in mixed EHL regime is of great importance to the accurate evaluation of tooth damage, contact fatigue life and wear performance of a gear transmission system. In this work, the mesh stiffness of a spur gear pair in mixed elastohydrodyn...

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Veröffentlicht in:	Journal of the Brazilian Society of Mechanical Sciences and Engineering 2022-04, Vol.44 (4), Article 136
Hauptverfasser:	Xiao, Huifang, Gao, Jinshan, Wu, Jiazhou
Format:	Artikel
Sprache:	eng
Schlagworte:	Bulk modulus Elastohydrodynamic lubrication Engineering Fatigue failure Fatigue life Film thickness Finite element method Gear teeth Line contact Lubricants Lubricants & lubrication Mechanical Engineering Spur gears Stiffness Surface roughness Surface roughness effects Technical Paper
Online-Zugang:	Volltext
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