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Challenges and Advances in Spot Joining Processes of Automotive Bodies

Yongbing Li1,*, Yunwu Ma1, Yujun Xia1, Ming Lou1

1 School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China

* Corresponding Author: Yongbing Li. Email: email

The International Conference on Computational & Experimental Engineering and Sciences 2024, 30(4), 1-1. https://doi.org/10.32604/icces.2024.012602

Abstract

The implementation of lightweight materials and structures in automotive body manufacturing is a strategic approach to improve fuel efficiency of energy-efficient vehicles and driving range of new energy vehicles. However, high specific strength low-ductility light metals (like 7xxx aluminum, magnesium and cast aluminum), ultra-high strength steels, high-stiffness profile structures and their mixed use poses a big challenge to existing commercial spot joining processes, such as resistance spot welding and self-piercing riveting. In this talk, the challenges which new lightweight materials and structures pose to spot joining process will be presented, the bottleneck of the existing processes will be analyzed, and finally some newly developed innovative spot joining processes, such as magnetic assisted resistance spot welding (MA-RSW), friction self-piercing riveting (F-SPR), and friction stir riveting (FSR), will be introduced. The outstanding joining performance will be presented through comparing with commercially used processes, such as RSW, SPR, FDS etc.

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Cite This Article

APA Style
Li, Y., Ma, Y., Xia, Y., Lou, M. (2024). Challenges and advances in spot joining processes of automotive bodies. The International Conference on Computational & Experimental Engineering and Sciences, 30(4), 1-1. https://doi.org/10.32604/icces.2024.012602
Vancouver Style
Li Y, Ma Y, Xia Y, Lou M. Challenges and advances in spot joining processes of automotive bodies. Int Conf Comput Exp Eng Sciences . 2024;30(4):1-1 https://doi.org/10.32604/icces.2024.012602
IEEE Style
Y. Li, Y. Ma, Y. Xia, and M. Lou, “Challenges and Advances in Spot Joining Processes of Automotive Bodies,” Int. Conf. Comput. Exp. Eng. Sciences , vol. 30, no. 4, pp. 1-1, 2024. https://doi.org/10.32604/icces.2024.012602



cc Copyright © 2024 The Author(s). Published by Tech Science Press.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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