In the manufacturing industry, in order to ensure the quality of work pieces, industrial products must be cleaned of dirt, grease, dust, rust and other contaminants on the surface of the product during electroplating, phosphating, spraying, welding, and assembly. In order to meet the increasing demand for surface cleaning in the manufacturing industry, fiber laser cleaning machine came into being. Laser cleaning technology is considered to be the most reliable and effective surface treatment technology due to its cleaning characteristics such as no force, no chemical reaction, no thermal effect and suitable for various materials.
At present, the cleaning methods widely used in the cleaning industry include mechanical cleaning, chemical cleaning and ultrasonic cleaning, but their application is greatly restricted under the constraints of environmental protection and the requirements of the high-precision market. However, fiber laser cleaner have obvious advantages in various industries.
Laser Cleaning Machine in the Aviation Industry
The surface of the aircraft must be repainted after a certain period of time, but the original old paint needs to be completely removed before painting. The traditional mechanical paint removal method can easily damage the metal surface of the aircraft and bring hidden dangers to safe flight. However, the use of laser cleaning equipment can completely remove the paint on the surface of an aircraft within two days without damaging the metal surface.
Fiber Laser Cleaner of Building Exterior Walls
With the rapid development of China’s economy, more and more skyscrapers have been built. However, the problem of cleaning the exterior walls of buildings has become more and more prominent. The fiber laser cleaning system provides a good solution for cleaning the exterior walls of buildings through optical fibers. On the one hand, fiber laser cleaner can not only effectively clean various contaminants on various stones, metals, and glass, but also has many times the efficiency of conventional cleaning. On the other hand, fiber laser cleaning machine can also remove dark spots and stains on various stones of buildings.
Fiber Laser Cleaning Machine in the Electronics Industry
The electronics industry requires high-precision decontamination, and fiber laser cleaning machine is particularly suitable for removing oxides. Before the circuit board is soldered, the component pins must be thoroughly deoxidized to ensure the best electrical contact, and the pins must not be damaged during the decontamination process.Fiber Laser cleaner can meet the requirements of use, and the efficiency is very high, a stitch only needs to be irradiated with the laser once.
Laser Cleaning in Precision Instrument Industry
In the precision machinery industry, chemical methods are usually used to remove esters and mineral oils used for lubrication and corrosion resistance on parts, but chemical cleaning often still has residues. Laser cleaning can completely remove esters and mineral oil without damaging the surface of the parts. The principle is that the thin oxide layer on the surface of the part explosively vaporizes to form a shock wave, which leads to the removal of dirt, rather than mechanical interaction.
The laser cleaning system is also used in the cleaning of pipelines in nuclear power plant reactors. It uses optical fibers to introduce high-power laser beams into the reactor to directly remove radioactive dust, and the cleaned materials are easy to clean. And because it is operated remotely, the safety of the staff can be ensured.
With the rapid development of lasers and the continuous in-depth research on the principle of laser cleaning machines, the surface quality monitoring and characterization methods are becoming more and more complete, the surface quality of laser cleaning materials has been improved, and the cleaning accuracy and efficiency have gradually increased. Today, it has become a reliable technology that can clean the surface of a large number of different substrates, including steel, aluminum alloy, titanium alloy, glass and composite materials. Its application industries cover aerospace, aviation, shipbuilding, high-speed rail, automobiles, molds, nuclear power and marine fields.
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