Application of Laser Equipment in the Aerospace Field: Welding, Cutting and Cleaning

  In recent years, the application of laser equipment in the aerospace field has been continuously expanded, especially laser cutting, welding and cleaning technology, which is injecting strong impetus into the development of the aerospace industry.

Laser welding: precise and high-strength connection

Laser welding technology is widely used in aerospace manufacturing, especially for the connection of high-strength materials such as titanium alloys, aluminum alloys and nickel-based alloys. Laser welding achieves precise and fast welding by focusing the laser beam, which can effectively avoid the problem of excessive heat-affected zone in traditional welding, reduce material deformation, and ensure the high strength and durability of the joint. Laser welding can also achieve high-quality welding on thin-walled structures and parts with complex geometries, meeting the extremely high requirements for welding accuracy and performance in aerospace.

Laser cutting: high-precision, non-contact processing

Laser cutting plays an important role in the production of aerospace parts, especially for precision cutting of complex shapes and high-strength materials. Laser cutting cuts materials by concentrating the laser beam, with extremely high precision and a small heat-affected zone, avoiding material deformation and stress concentration in traditional mechanical cutting. Laser cutting not only improves production efficiency, but also reduces waste and optimizes material utilization. Especially on difficult-to-process materials such as titanium alloys and high-temperature alloys, laser cutting has shown unparalleled advantages.

Laser cleaning: environmentally friendly and efficient surface treatment

As an advanced surface treatment technology, laser cleaning can efficiently remove oxides, dirt and corrosive substances on the surface of aerospace parts. Laser cleaning irradiates the surface with a high-energy laser beam and uses laser energy to quickly evaporate or peel off surface pollutants. Compared with traditional chemical cleaning and mechanical cleaning methods, laser cleaning does not require chemical reagents, avoids wastewater discharge, and meets environmental protection requirements. This technology has the advantages of non-contact and high precision when processing precision parts and complex surfaces, effectively avoiding damage to the substrate.

With the continuous innovation and application of laser cutting, welding, and cleaning technologies, the quality and efficiency of aerospace manufacturing will be further improved, and my country's aerospace industry will be promoted to a new height. In the future, Huawei Laser will provide more efficient and environmentally friendly solutions for the aerospace field, promote the progress of high-precision manufacturing, and enhance corporate competitiveness.