Titanium alloys have become the predominant material for the main structural components of aircraft, shifting away from their earlier use as load-bearing structures. In contrast, aluminum alloys remain the preferred choice for the main structures of launch vehicles and spacecraft. Laser hybrid welding excels over traditional methods, offering benefits such as high power, user-friendliness, flexibility, energy efficiency, environmental friendliness, and superior quality, making it a more efficient choice for welding materials.

Advantages of Laser Welding in Aircraft Industry
In aircraft construction, specifically for large passenger aircraft fuselage wall panels, laser welding presents a complex yet advanced process. These panels, characterized by their large size, slim profile, and multiple welds, require complicated operation. Laser welding, as opposed to traditional riveting, significantly reduces weight of the final product and enhances the performance of the connection parts, leading to cost savings and increased production efficiency in manufacturing.