Proceedings of the 7th International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2024)

Research and application of hot stamping and forming process of high-performance laser spliced plate and patch plate B-pillar

Authors
Suxin Xia1, *
1FW Bentley Automotive Components (Tianjin) Co., Tianjin, China
*Corresponding author. Email: xiasx@faway.com
Corresponding Author
Suxin Xia
Available Online 7 December 2024.
DOI
10.2991/978-94-6463-581-2_21How to use a DOI?
Keywords
High-strength hot stamping; Laser spliced plate; Patch plate; Cooling system design; Double-layer water circuit
Abstract

The modern automotive industry is facing challenges in the pursuit of sustainable development, especially in reducing carbon dioxide (CO2) emissions and improving energy efficiency. In order to achieve this goal, the automobile manufacturing industry is increasingly adopting the hot stamping and forming process of high-performance laser welded panels and patch panels for B-pillars. This paper investigates the application of this process in body structures, discussing key aspects such as material selection, forming process and mold design, and cooling system design. By optimizing the design of the patch blank and the layout of the cooling system, a highly efficient and stable production process was achieved. Finally, the quality and reliability of the hot stamped formed parts were verified by mechanical property testing.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 7th International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2024)
Series
Atlantis Highlights in Material Sciences and Technology
Publication Date
7 December 2024
ISBN
978-94-6463-581-2
ISSN
2590-3217
DOI
10.2991/978-94-6463-581-2_21How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

TY  - CONF
AU  - Suxin Xia
PY  - 2024
DA  - 2024/12/07
TI  - Research and application of hot stamping and forming process of high-performance laser spliced plate and patch plate B-pillar
BT  - Proceedings of the 7th International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2024)
PB  - Atlantis Press
SP  - 174
EP  - 181
SN  - 2590-3217
UR  - https://doi.org/10.2991/978-94-6463-581-2_21
DO  - 10.2991/978-94-6463-581-2_21
ID  - Xia2024
ER  -