Results 271 to 280 of about 15,802,205 (308)

A novel time-varying mesh stiffness model for orthogonal face gear drives considering EHL

Industrial Lubrication and Tribology
Purpose This study aims to research the time-varying mesh stiffness (TVMS) model for orthogonal face gear drives considering elastohydrodynamic lubrication (EHL) and provide a theoretical basis for understanding the dynamic characteristics of face gear ...
Wen-Guang Zhou, Ru-Peng Zhu, Feng-Xia Lu, Wen-Zheng Liu, Jingjing Wang   +4 more
semanticscholar   +1 more source

Effects of Temperature on the Time-Varying Mesh Stiffness, Vibration Response, and Support Force of a Multi-Stage Planetary Gear

Journal of Vibration and Acoustics, 2020
The thermal deformation of gears will affect the vibration of the planetary system; this research mainly studied the effect of thermal conditions on planetary systems nonlinear vibration under the thermal equilibrium state.
Hui Liu, P. Yan, Pu Gao
semanticscholar   +1 more source

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, 2013
Time-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
openaire   +1 more source

A time‐varying meshing stiffness model for gears with mixed elastohydrodynamic lubrication based on load‐sharing

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, Ronghua Chen, Guangqi Qiu, Peng Huang 0006   +3 more
openaire   +2 more sources

Research on the time-varying mesh stiffness method and dynamic analysis of cracked spur gear system considering the crack position

Journal of Sound and Vibration, 2022
Yi Yang, Jinyuan Tang, Niao-Qing Hu, G. Shen, Yue-Hao Li, Lun Zhang   +5 more
semanticscholar   +1 more source

The influence of mesh misalignment on planetary gear set with time-varying mesh stiffness

2017
S. T. Ping, Y. M. Shao, L. M. Wang, H. W. Li, J. Xu, Y. Cheng, J. Liu   +6 more
openaire   +1 more source

Nonlinear dynamic of a spiral bevel gear pair with time-varying mesh stiffness

2017
Bevel 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
openaire   +1 more source

An improved analytical method for mesh stiffness calculation of helical gear pair considering time-varying backlash

Mechanical Systems and Signal Processing, 2022
Zhiyong Chen
exaly  

A deterministic model of surface profile degradation for evaluating time-varying mesh stiffness and dynamic responses of spur gear considering tooth surface wear evolution

Mechanical systems and signal processing
Zedong Li, Hui-Fang Xiao, Yi-Hu Tang, Gang Liang, Liming Wang, Jiang Yang   +5 more
semanticscholar   +1 more source

Dynamic Analysis of Actuator System with the Coupling of Time-Varying Meshing Stiffness and Backlash

2023 2nd International Symposium on Control Engineering and Robotics (ISCER), 2023
Zhi-wei Xu, Min-Chang Huang, Cheng Yan, Fang-hui Du, Su-Su Jiang, Yi-Yong Fu   +5 more
openaire   +1 more source