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The traditional cleaning industry has a variety of cleaning methods, mostly utilizing chemicals and mechanical methods. Laser cleaning can not only be used to clean organic pollutants, but also can be used to clean inorganic substances, including metal corrosion, metal particles, dust and so on.
The principle of laser cleaning is the use of high-frequency high-energy laser pulse irradiation of the surface of the workpiece, the coating layer can be instantly absorbed by the focused laser energy, so that the surface of the oil, rust or coating was instantly peeled off, high-speed and effective removal of the surface adhesion or surface coating of the cleaning method, and the action of the laser pulse of a very short period of time in the appropriate parameters will not harm the metal substrate. As the laser is non-contact cleaning of the workpiece, it is very safe to clean precision workpieces or their fine parts to ensure their accuracy. Therefore, laser cleaning has a unique advantage in the cleaning industry.
1,Laser cleaning machine used in the cleaning of building facades
Laser cleaning machine used in buildings, monuments and other kinds of stone on the black spot, color spot cleaning, to protect the ancient architecture to restore the appearance of the effect is very good. Modern skyscraper facade cleaning problems are increasingly prominent, laser cleaning machine through the longest 70 meters of fiber optic on the building facade cleaning provides a good solution, it can be a variety of stone, metal, glass on a variety of pollutants for effective cleaning, and many times more efficient than conventional cleaning.
2, laser cleaning machine used in the aircraft old paint removal
The surface of the aircraft after a certain period of time to re-spray paint, note that before spraying paint needs to be completely removed from the original old paint. The traditional mechanical paint removal method is easy to cause damage to the metal surface of the aircraft, bringing hidden danger to the safety of flight.
3, laser cleaning machine used in mold cleaning
Mold cleaning traditional cleaning methods including sandblasting, ultrasonic or carbon dioxide cleaning, etc., the traditional cleaning is the use of chemical solvents, through the high heat, and then cooled and then cleaned, time-consuming and long, the precision of the original mold has been damaged. The use of laser cleaning machine to clean the mold, easy to use, does not produce toxic gases, does not affect the safety of the working environment; save time, avoid damage to the mold, save raw materials and other advantages.
4,Laser cleaning machine used in precision machinery industry in the precise de-ester cleaning
Traditional cleaning methods are chemical methods, there are chemical residues, the use of laser cleaning machine can be completely removed from the ester and mineral oil, non-contact, no damage to the surface of the parts.
5,Laser cleaning machine used in the electronic industry cleaning
Electronic industry requires high precision decontamination, the use of laser cleaning machine to remove oxides, the use of laser cleaning machine is non-contact, will not damage the pins, high efficiency, a pin only need to irradiate the laser once, can be completely de-oxidized in order to ensure the best electrical contact.
Laser cleaning technology is widely used in weapons maintenance, efficient, fast removal of rust, contaminants, and can be selected for the removal of parts to realize the automation of cleaning. The cleanliness of cleaning with laser cleaners is higher than that of chemical cleaning processes, and there is virtually no damage to the surface of the object. Parameters can be set to form a layer of dense oxide protective film or molten metal layer on the surface of metal objects to improve surface strength and corrosion resistance.
