Pulsed laser cleaning rust removal is an advanced surface treatment technology, the use of pulsed laser energy on the metal surface, through physical and chemical action to remove surface pollutants, rust, oxides, etc., so as to clean the metal. For ostensible purposes. The technology has the advantages of high efficiency, environmental protection and energy saving, so it has been widely used in industrial production
Principle of pulsed laser cleaning and rust removal
The principle of pulsed laser cleaning and rust removal is mainly to use the physical and chemical effects of heat energy, light energy, shock wave and gas generated when the laser interacts with the substance. When the pulsed laser irradiates the metal surface, the light energy is absorbed and converted into heat energy, which rapidly heats up the metal surface and causes thermal expansion. At the same time, light energy can also excite gas molecules on the surface of the metal, causing it to produce plasma or chemically active gases. These gases interact with the metal surface to produce shock waves and chemical reactions, thereby removing surface contaminants, rust, oxides, etc.
Characteristics of pulsed laser cleaning and rust removal
1. High efficiency
Pulse laser energy is high, can quickly remove metal surface pollutants, rust, oxides, etc., and improve cleaning efficiency.
2. Environmental protection
The technology does not require the use of chemical reagents, reducing environmental pollution and harm to the human body.
3. Energy saving
The technology can effectively use energy and reduce energy waste.
4. Wide range of applications
Suitable for a variety of metal materials and different surface conditions of castings, such as rust, oil, welding slag and so on.
5. Small damage to the substrate
Due to the precise control of the pulse laser energy, the thermal effect on the metal substrate is small, and it is not easy to cause the substrate deformation, discoloration and other problems.
Application range of pulsed laser cleaning and rust removal
Pulsed laser cleaning and rust removal technology is widely used in automotive, aerospace, shipbuilding, petrochemical, electric power, metallurgy and other industrial fields. For example, in automotive manufacturing, the technology can be used to clean engine blocks, cylinder heads, exhaust pipes and other components. In the aerospace field, it can be used to clean high-precision parts such as aircraft fuselage and engine parts. In the petrochemical industry, it can be used to clean oil tanks, pipelines and other equipment. In the field of power, it can be used for rust removal of transmission lines
Development trend of pulsed laser cleaning and rust removal
With the continuous development of science and technology, pulsed laser cleaning and rust removal technology is also constantly improving and improving. In the future, the technology will develop in the following aspects:With the continuous development of science and technology, pulsed laser cleaning and rust removal technology is also constantly improving and improving. In the future, the technology will develop in the following aspects.
1. High efficiency
Further improve the cleaning efficiency, shorten the cleaning time, improve production efficiency.
2. Intelligent
Through automatic control system and machine vision technology, the cleaning process to achieve intelligence and automation.
3. Fine
Improve the cleaning accuracy, reduce the damage to the substrate, and improve the cleaning quality.
4. Multi-function
Develop more types of pulsed laser cleaning equipment to meet different cleaning needs.
As a high efficiency, environmental protection and energy saving surface treatment technology, pulsed laser cleaning and rust removal technology has broad application prospects in industrial production. With the continuous development and improvement of the technology, it is believed that this technology will play a more important role in the future production.
Xi'an Guosheng Laser Technology Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales of automatic laser cladding machine, high-speed laser cladding machine, laser quenching machine, laser welding machine and laser 3D printing equipment. Our products are cost-effective and sold domestically and abroad. If you're interested in our products, please contact us at bob@gshenglaser.com.