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Research on Time-Varying Meshing Stiffness of Marine Beveloid Gear System
Mathematics, 2023 Beveloid gears have the advantages of compensating for axial error, providing smooth transmission, and eliminating turning error. Therefore, they are widely used in applications that require high transmission accuracy and stability.
Jianmin Wen +3 more
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Analytical algorithm for time-varying meshing stiffness of modified herringbone gear pair
Xibei Gongye Daxue Xuebao, 2022 This paper jointly uses the slicing method and the potential energy method to propose an analytical algorithm that considers the meshing stiffness of the modified herringbone gear pair and its axial force.
ZOU Haoran +4 more
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Advances in Mechanical EngineeringTime-varying meshing stiffness is one of the important excitations of gear transmission system, and its accurate calculation is an important basis for gear dynamics research.
Hongyuan Zhang, Shuo Li, Hongyun Sun
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Vibration Characteristic Analysis of Cracked Gear Based on Time-varying Meshing Stiffness [PDF]
Journal of Mechanical Engineering, 2020 Under complex working conditions, the gear system is prone to crack failure, which makes it difficult for normal operation. Time-varying meshing stiffness is one of the important internal incentives of gear transmission system.
FAN Fengjie +4 more
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Time-Varying Meshing Stiffness Calculation and Dynamics Simulation of Multi-Spalling Gear
MachinesSpalling alters a gear’s time-varying meshing stiffness (TVMS), thereby affecting its vibration characteristics. However, most studies focus on single-spalling gears and overlook the possibility of multi-spalling gears. Additionally, because most spalls are irregular, traditional analytical models neglect the torsional effects that are caused by ...
Xiangxi Kong +4 more
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Nonlinear Dynamics, 2023 AbstractPlastic gears have been widely used in fields such as instruments, meters, and automotive electronics In particular, metal-plastic gear pairs are commonly used in the low-speed stages of multi-stage gear transmissions to enhance load capacity and achieve lightweight design.
Yangshou Xiong +4 more
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Time-varying Mesh Stiffness Calculation of Planetary gear based on Improved Energy Method
Jixie chuandong, 2018 The time-varying meshing stiffness is an important parameter of the planetary gear failure mechanism. In considering the relationship between the base circle and the dedendum circle under the condition of the number of teeth for parameters,an improved ...
Zhang Huiling
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Advances in Mechanical Engineering, 2013 Torsional spring-loaded antibacklash gear which can improve the transmission precision is widely used in many precision transmission fields. It is very important to investigate the dynamic characteristics of antibacklash gear. In the paper, applied force
Zheng Yang +4 more
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Solving time-varying mesh stiffness of spur gears based on improved potential energy method
Journal of Mechanical Engineering, Automation and Control SystemsMeshing stiffness is an important factor in gear dynamics analysis. At present, there are many ways to calculate the meshing stiffness of gears, and we usually use the potential energy method to solve and calculate the meshing stiffness of healthy (faulty) gears.
Hao Zhang, Hongyuan Zhang
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Analysis of Time–Varying Mesh Stiffness for the Planetary Gear System with Analytical and Finite Element Methods [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2022 In dynamic model of planetary gears, one of the key design parameters and one of the main sources of vibration is time–varying mesh stiffness of meshing gears.
Ali Shahabi, Amir Hosein Kazemian
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