Thermal coupling analysis of axlebox bearing in high speed EMU

Weiye Zhao; Linghui Wei

doi:10.1117/12.3026205

1 April 2024 Thermal coupling analysis of axlebox bearing in high speed EMU

Weiye Zhao, Linghui Wei

Proceedings Volume 13082, Fourth International Conference on Mechanical Engineering, Intelligent Manufacturing, and Automation Technology (MEMAT 2023); 130822M (2024) https://doi.org/10.1117/12.3026205
Event: 2023 4th International Conference on Mechanical Engineering, Intelligent Manufacturing and Automation Technology (MEMAT 2023), 2023, Guilin, China

Abstract

In order to study the influence of temperature and external load on axle box bearing in high-speed EMUs, on the basis of establishing FAG double row tapered roller bearing pseudo-static analysis model, HyperMesh combined with ANSYS software is applied to establish a reasonable finite element simulation model, and the temperature field and thermal coupling field of double row tapered roller bearing are calculated. The results agree with the theoretical calculation.

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

Citation Download Citation

Weiye Zhao and Linghui Wei "Thermal coupling analysis of axlebox bearing in high speed EMU", Proc. SPIE 13082, Fourth International Conference on Mechanical Engineering, Intelligent Manufacturing, and Automation Technology (MEMAT 2023), 130822M (1 April 2024); https://doi.org/10.1117/12.3026205

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