Research on fault features of tooth broken in planetary transmission system based on vibration characteristics

Fei Ren; Qi Wang; Xu Zang; He Yang

doi:10.1117/12.3025500

28 February 2024 Research on fault features of tooth broken in planetary transmission system based on vibration characteristics

Fei Ren, Qi Wang, Xu Zang, He Yang

Author Affiliations +

Proceedings Volume 13071, International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023); 130711O (2024) https://doi.org/10.1117/12.3025500
Event: International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023), 2023, Shenyang, China

Abstract

In order to study the vibration characteristics and fault characteristics of double-ring herringbone planetary gear transmission system under different gear tooth broken faults. The 3D model of the system is established using SolidWorks, and based on ADAMS virtual prototype and Hertz contact theory, considering the friction coefficient. The angular acceleration spectrum characteristics of the system under the condition of health and fault are studied. The results show that the fault characteristics of the system are obvious when the gear tooth broken fault occurs. Along with the tooth broken failure to deepen, the side-band frequencies on both sides of the fundamental frequency and harmonic frequency of the system are gradually dense. The sun gear has obvious response to the system asymmetry caused by the gear tooth broken fault. The results of the planetary gear system fault diagnosis research and design has a certain reference value.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Fei Ren, Qi Wang, Xu Zang, and He Yang "Research on fault features of tooth broken in planetary transmission system based on vibration characteristics", Proc. SPIE 13071, International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023), 130711O (28 February 2024); https://doi.org/10.1117/12.3025500

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