Laser cleaning and rust removal uses high-frequency and high-energy laser pulse to irradiate the workpiece surface. The coating layer can instantly absorb the focused laser energy, so that the oil stain, rust spot or coating on the surface can evaporate or peel off instantly, and the surface attachment or surface coating can be removed effectively at high speed. The laser pulse with very short action time will not damage the metal substrate under appropriate parameters.
Laser cleaning equipment is a new generation of high-tech products for surface cleaning. Easy to install, operate and automate. The utility model has the advantages of simple operation, switching on the power and turning on the equipment, that is, derusting without chemical reagent, medium, dust and water, automatic focusing, surface fitting removal and high surface cleanliness.
1.Mold Cleaning
Traditional cleaning methods include sand blasting, ultrasonic or carbon dioxide cleaning, but these methods usually must be moved to the cleaning equipment for cleaning after the high heat mold is cooled for several hours. The cleaning takes a long time and is easy to damage the accuracy of the mold. Chemical solvents and noise will also produce problems such as safety and environmental protection. Using the laser cleaning method, because the laser can be transmitted by optical fiber, it has deep elasticity in use; Because the laser cleaning method can be connected with optical fiber to guide the light to the dead corner of the mold or the part that is not easy to remove for cleaning, it is convenient to use; Since the rubber is not gasified, it will not produce toxic gas and affect the safety of the working environment. The technology of laser cleaning tire mold has been widely used in European and American tire industry. Although the initial investment cost is high, the benefits obtained in saving standby time, avoiding mold damage, working safety and saving raw materials can be quickly recovered.
2.Cleaning Of Weapons And Equipment
Laser cleaning technology is widely used in weapon maintenance. The laser cleaning system can remove rust and pollutants efficiently and quickly, and select the removal parts to realize the automation of cleaning. Using laser cleaning, not only the cleanliness is higher than that of chemical cleaning process, but also there is almost no damage to the object surface. The waste removed by laser basically does not pollute the environment, and can also be operated remotely, effectively reducing the health damage to operators.
3.Removal Of Old Aircraft Paint
In Europe, laser cleaning systems have long been used in the aviation industry. The surface of the aircraft needs to 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 is easy to damage the metal surface of the aircraft and bring hidden dangers to safe flight.
