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Application of laser cleaning machine in the cleaning of aircraft skin

Time: 2020-09-30 11:54 Reading: one hundred and thirty-two second
The aircraft needs to be repainted every five years or so. The current paint remover method not only pollutes the environment, but also damages the operator's health, and is expensive. In the process of aircraft maintenance, the paint on the surface of aircraft must be removed, and the surface of aircraft skin must be inspected for corrosion defects and fatigue cracks to avoid flight accidents. Therefore, in the process of paint removal on the surface of aircraft skin, special attention should be paid to the fact that the paint removal process must not cause damage to the substrate. Here's how it works Laser cleaning machine The application of laser paint removal in aircraft skin cleaning.

Traditional paint removal technologies include mechanical cleaning, ultrasonic cleaning and chemical cleaning. Although the above cleaning technologies are relatively mature, there are still many deficiencies. For example, the mechanical grinding cleaning method is very easy to damage the base material, the chemical cleaning method will cause pollution to the environment, and the ultrasonic cleaning method is limited by the size of the workpiece, and it is not easy to clean the large-scale parts. Laser depainting of aircraft skin is one of the most promising applications of laser cleaning technology. At present, in the world, especially in Europe, laser cleaning technology has been successfully applied in some fields such as cultural relics protection. Germany, Italy, France and other laser companies have specialized in the production of laser cleaning equipment.

Laser cleaning is to use the energy of the beam to gather and irradiate on the material surface. It is a cleaning technology that the attachment, dirt and oxide layer on the surface of the material is cleaned by Guangde vibration through high temperature expansion. This process is fast, pollution-free and does not damage the material surface. Laser cleaning can also be operated automatically. Due to its advantages of maintenance free, easy installation, no consumables, automatic focusing and surface cleaning, and high surface cleanliness, it can remove resin, oil, dirt, dirt, rust, coating, coating and paint on the surface of objects. Once put into use for life. Wuhan Ruifeng photoelectric laser is one of the first batch of laser equipment manufacturing enterprises, with more than ten years of R & D and production experience, leading peers in technology and integration. Since its establishment, the company always pays attention to the research and development of laser technology and the development needs of customers, and is committed to providing perfect material processing solutions for each customer.

Laser cleaning technology is a new generation of cleaning technology, high efficiency, low cost, simple operation, no pollution, to ensure that the substrate is not damaged. The distance indicates that the cost of chemical reagent removal is about $10 per square meter, and the cost of using laser cleaning machine is about one tenth of the cost. Laser cleaning is the preferred method in aircraft parts cleaning. The general material of aircraft cleaning machine is epoxy, because it can be used for aircraft cleaning.


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