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1 April 2024 Dynamic contact finite element analysis of cycloidal wheel based on needle roller connection without cage
Mengfan Shi, Ke Xu, Zhihua Wu, Qing Zhang
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Proceedings Volume 13082, Fourth International Conference on Mechanical Engineering, Intelligent Manufacturing, and Automation Technology (MEMAT 2023); 130823J (2024) https://doi.org/10.1117/12.3026640
Event: 2023 4th International Conference on Mechanical Engineering, Intelligent Manufacturing and Automation Technology (MEMAT 2023), 2023, Guilin, China
Abstract
In this study, the cycloidal wheel of RV reducer is taken as the research object. Firstly, the contact stress and deformation among cycloidal wheel, crank and bearing are deduced by Hertz formula. Then, the simulation analysis of the transient structure under the specified working conditions is carried out with the help of ANSYS Workbench to analyze the contact stress and deformation of each part during the working process. By comparing the theoretical calculation and the simulation results, it is found that there is a good agreement between them. The research results show that the force and deformation of each component connected by needle roller bearings can be accurately reflected in the simulation analysis of cycloidal wheel motion using ANSYS Workbench. Therefore, the finite element analysis method provides an important method for the rational planning of stress distribution and reliability design of cycloidal wheel drive.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Mengfan Shi, Ke Xu, Zhihua Wu, and Qing Zhang "Dynamic contact finite element analysis of cycloidal wheel based on needle roller connection without cage", Proc. SPIE 13082, Fourth International Conference on Mechanical Engineering, Intelligent Manufacturing, and Automation Technology (MEMAT 2023), 130823J (1 April 2024); https://doi.org/10.1117/12.3026640
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KEYWORDS
Deformation
Finite element methods
Teeth
3D applications
Analytical research
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