Objective: To study the fatigue life test of RV reducer. Methods Using Solid Work software based on finite element method, 3D modeling of RV reducer related parts was conducted, and fatigue life test analysis was conducted.Results By constructing a finite element analysis model, the fatigue test of the RV reducer, and the corresponding safety factor is more concentrated on the bearing, and the safety factor between the wheel and more than 15, the experiment further verifies the effectiveness of the method to test the qualification of the reducer.

Zhiwei Zhang, Sishuo Zhao, Minglong Zeng. Finite Element Dynamic Simulation and Fatigue Life Test Analysis of RV Reducer. Academic Journal of Engineering and Technology Science (2023) Vol. 6, Issue 4: 58-62. https://doi.org/10.25236/AJETS.2023.060410.

[1] Zhang H. Dynamic modeling and fatigue optimization analysis of RV reducer [D]. Jiangsu: Nanjing University of Aeronautics and Astronautics. 2019.

[2] Wang H, Shi Z, Lin J, etc. Study on multi tooth meshing characteristics of RV reducer for robot [J]. Journal of Harbin Engineering University. 2020; 41 (2): 227-234.

[3] Chen L, Peng P, Wang J, et al. Development and test analysis of RV reducer test device [J]. Mechanical transmission. 2017; 41 (11): 92-96.