Research and application of laser welding process and automatic welding equipment for high strength steel plates

DOI

10.2991/978-94-6463-581-2_74How to use a DOI?

Keywords

Lightweight body; High-strength steel; Hot stamping; Tailed welded blanks; Automatic TWB welding production line

Abstract

This thesis explores the utilization of laser cutting and welding processes along with automatic welding equipment for high tensile steel plates in the realm of lightweight automotive body construction. As an important process in the field of automobile manufacturing, the laser welding technology realizes the lightweighting of the car body and improves the rigidity and safety of the car body through the hot press forming technology of laser welded plates.Laser welding technology, as a pivotal procedure in the domain of automobile production, facilitates the reduction of weight in car bodies and enhances their stiffness and safety by employing the hot press forming technique on laser-welded plates. Research has shown that laser welding technology has significant advantages in the welding of high-strength steel plates, especially in solving the welding problem of aluminum-silicon coated plates has made important progress. Studies have demonstrated that laser welding technology offers notable benefits in welding high-strength steel plates, particularly in addressing the welding challenges posed by aluminum-silicon coated plates, marking significant advancements. Through the optimization of process parameters and equipment improvement, high-quality welding effect is achieved, which provides new possibilities for body manufacturing. By fine-tuning process parameters and enhancing equipment, a superior welding outcome is attained, opening up innovative avenues in car body manufacturing.

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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TY  - CONF
AU  - Zufu Ye
AU  - Shuyong Wang
AU  - Shanqing Zhou
PY  - 2024
DA  - 2024/12/07
TI  - Research and application of laser welding process and automatic welding equipment for high strength steel plates
BT  - Proceedings of the 7th International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2024)
PB  - Atlantis Press
SP  - 617
EP  - 625
SN  - 2590-3217
UR  - https://doi.org/10.2991/978-94-6463-581-2_74
DO  - 10.2991/978-94-6463-581-2_74
ID  - Ye2024
ER  -