Classification of laser rust removal

Classification of laser rust removal

Laser rust removal is to restore the metal to its original patina, restore the original beauty of the metal, and has a good rust removal and rust prevention effect. The rust removal method of stone can be divided into physical cleaning and chemical cleaning. Physical cleaning can be divided into mechanical cleaning, hydraulic cleaning, steam cleaning, ultrasonic cleaning and laser cleaning. Chemical cleaning can be divided into surfactants, chemical solvents, acids, alkalis, complexation reactions and biochemical cleaning. Because most of the pollutants in the stone live in the micropores of the stone, the general physical cleaning is either difficult to contact or the cost is too high, so chemical cleaning has become the main means of stone cleaning at present.

The electrolytic cleaning system discharges the gas to the metal surface, which has the effect of sauna, removes the dirt on the metal surface, which is not clean, and can completely remove the resin component and moisture. Dirt is completely removed even in the corners. The on-site treatment of stone rust should be determined by the reasons for the medication. First, distinguish between materials such as stone, marble, granite, slate, sandstone, and limestone. Then select the corresponding stone rust remover, and use different construction methods, such as brushing, paving, grinding, etc., only for different ground and stone disease severity. ZDA 21 granite cleaning agent is a deep cleaning agent for granite, which can penetrate the micropores of the stone, remove the rust spots, macular spots and water stains of the granite, and does not leave the pigment in the stone, especially the gray-white granite such as sesame white. Macular stains. It does not damage the surface gloss of granite and can be used at room temperature.

Effective cleaning equipment for cleaning mold surface sulfides, gas residues, plastic residues, etc.: The electrolytic ultrasonic system of laser rust remover is composed of ultrasonic generation system, special electrolytic cleaning solution and high-quality rust inhibitor. Small cleaning machines Electrolytic cleaning machines have the advantage of cleaning dirt: they can remove dirt even with complex shapes. The 5-type cleaning machine has good rust removal and rust prevention effect, which can realize the complete cleaning and decontamination of the mold.

Laser rust removal does not hurt hands because direct contact is not required

Laser rust remover, also known as laser rust remover, its principle is mainly to use laser energy to be absorbed by pollutants on the surface of the object, or to evaporate, volatilize, or instantaneous thermal expansion to overcome the adsorption force of the surface on the particles and separate it from the surface of the object. So as to achieve the purpose of cleaning. Because it uses the laser to directly act on the workpiece, does not use any chemicals and nozzles, does not need to directly touch the workpiece, and does not hurt the hand.

The mechanism of coating peeling caused by thermal shock and thermal vibration: For substances such as rubber, paint and even rust, the material to be cleaned is directly peeled off due to thermal shock and thermal vibration caused by laser irradiation, or thermal expansion of pollutant particles. Laser rust removal is not cheap, at least hundreds of thousands, depending on the power. It is pointed out that sandblasting machine is the method of rust removal, and its cost performance and efficiency are high. Currently, water and sandblasting can solve the dust problem. Laser rust removal is better in every way, but it's way too expensive. But the most common rust removal method at present is sand blasting, and now it is water blasting, such as the Italian IBIX dry and wet sandblasting machine, which can dry and water, which has advantages compared with the above. An accurate partial paint stripping scheme is proposed, which avoids the protection of covering materials and solves the difficult problems in complex partial paint stripping applications. When metals must be fully joined to ensure electrical conductivity between parts, laser cleaning operations can save time, consumables, and improve quality.

The paint removal operation of the laser rust remover in the precision part is carried out on the precise part, and every operation does not need to cover and move the protective tool. "Laser cleaning is effective for parts and entire surfaces covered by organics, chemical oxidation and anodes. Features: Easy installation, light weight, low noise, suitable for various processing environments. Quickly, cleanly and accurately remove paint layers from surfaces , coating and oxide layer. No chemical reagents, no water, no dust, environmentally friendly cleaning. This special laser control system is powerful and can realize automatic operation, with less introduction to technicians.