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An improved analytical method for calculating time-varying mesh stiffness of helical gears
Meccanica, 2017A “slice method” is adopted to calculate the time-varying mesh stiffness (TVMS) of helical gear pairs, where the tooth is divided into many individual sliced spur gears along the tooth width, and the TVMS of helical gear pairs is obtained by accumulating the TVMS of the sliced spur gear pairs.
Mengjiao Feng +4 more
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Time-Varying Mesh Stiffness Calculation of Spiral Bevel Gear with Spalling Defect
Mechanism and Machine Theory, 2023Zhanwei Li +4 more
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Evaluating the time-varying mesh stiffness of a planetary gear set using the potential energy method
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2013Time-varying mesh stiffness is a periodic function caused by the change in the number of contact tooth pairs and the contact positions of the gear teeth. It is one of the main sources of vibration of a gear transmission system. An efficient and effective way to evaluate the time-varying mesh stiffness is essential to comprehensively understand the ...
Xihui Liang, Ming J. Zuo, Yangming Guo
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Quality and Reliability Engineering International
AbstractIn mixed elastohydrodynamic lubrication (EHL), the load distribution between the gear meshing surfaces is shared by the oil film and the asperities of the gear's rough surface. Based on the load‐sharing concept, this paper proposes a time‐varying meshing stiffness (TVMS) model for gears with mixed EHL.
Yingkui Gu +3 more
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AbstractIn mixed elastohydrodynamic lubrication (EHL), the load distribution between the gear meshing surfaces is shared by the oil film and the asperities of the gear's rough surface. Based on the load‐sharing concept, this paper proposes a time‐varying meshing stiffness (TVMS) model for gears with mixed EHL.
Yingkui Gu +3 more
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Nonlinear dynamic of a spiral bevel gear pair with time-varying mesh stiffness
2017Bevel gears are one of the most important components of mechanical system to transmit motion between intersecting axes. For high-speed power transmission, spiral bevel gears are more useful instead of straight bevel gears. One of the main sources of vibration and noise of bevel gears, are oscillations of transmission error. Vibration Analysis of a gear
Molaie M., Farhad S. Samani
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The influence of mesh misalignment on planetary gear set with time-varying mesh stiffness
2017S. T. Ping +6 more
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Dynamics Modeling of Faulty Gear Systems Considering Time-varying Mesh Stiffness
2023 Global Reliability and Prognostics and Health Management Conference (PHM-Hangzhou), 2023Honghai Wang +5 more
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Effects of friction on the time-varying mesh stiffness of helical gears
2016Lin Han, Lixin Xu, Ying Liu, Houjun Qi
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