Numerical simulation study on the quenching temperature and stress field of automotive transmission gear

Bin Zheng; Hao Bai

doi:10.1117/12.3054991

4 November 2024 Numerical simulation study on the quenching temperature and stress field of automotive transmission gear

Bin Zheng, Hao Bai

Author Affiliations +

Proceedings Volume 13420, Third International Conference on New Materials, Machinery, and Vehicle Engineering (NMMVE 2024); 134200D (2024) https://doi.org/10.1117/12.3054991
Event: International Conference on New Materials, Machinery, and Vehicle Engineering 2024, 2024, Dalian, China

Abstract

In the field of automobile manufacturing, the precision and stability of transmission gears are crucial to the performance of automobiles. To investigate the changes in gear temperature and stress during quenching processes, this article established a model of automotive transmission gears. Subsequently, using the import function of the ANSYS software, the gear 3D model established in SolidWorks was imported and subjected to numerical simulation analysis. ANSYS, with its powerful simulation ability, can simulate the complex physical phenomena of gears during quenching and cooling processes, thereby obtaining temperature and stress distribution data of gears. These data not only help to understand the deformation and cracking mechanisms of gears during quenching and cooling, but also provide a key basis for optimizing gear manufacturing processes. When the parameters of the quenching process are reasonably adjusted, the risk of deformation and cracking of the gears can be effectively reduced and the accuracy and service life of the gears can be improved. In addition, this research method also provides the possibility of reducing the production cost of automotive transmission gears. Through numerical simulation, gear performance can be predicted and optimized during the product design phase, reducing the number of trial productions and production costs.

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

Citation Download Citation

Bin Zheng and Hao Bai "Numerical simulation study on the quenching temperature and stress field of automotive transmission gear", Proc. SPIE 13420, Third International Conference on New Materials, Machinery, and Vehicle Engineering (NMMVE 2024), 134200D (4 November 2024); https://doi.org/10.1117/12.3054991

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KEYWORDS

Quenching

3D modeling

Teeth

Temperature distribution

Finite element methods

Clouds

Deformation

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