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Application of laser cleaning machine in airport runway cleaning

Application of laser cleaning machine in airport runway cleaning

2021-10-22

Application of laser cleaning machine in airport runway cleaning

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First of all, understand why airport runways need to be cleaned. Globally, airport runway pavements are mainly made of concrete. During the take-off and landing of the aircraft, the rubber particles will fall off after the tires rub against the runway pavement, thereby attaching rubber marks on the airport runway pavement. The accumulated runway rubber marks will seriously reduce the slip resistance of the road surface and affect the safety of aircraft taking off and landing. Therefore, the airport runway needs to be cleaned regularly to remove the rubber marks on the runway.


Traditional cleaning processes will cause irreversible damage to the runway. Therefore, a green and non-destructive cleaning process is urgently needed to effectively remove the rubber marks on the airport runway, ensure the anti-skid property of the runway, and ensure the safe take-off and landing of the aircraft. Laser cleaning technology It is a green and non-destructive cleaning process.


The laser hand-held cleaning machine is professionally customized for airport runway degumming. It can not only effectively remove the tire rubber layer on the runway, but also will not cause any damage to the airport runway. It is energy-saving and environmentally friendly. It is the first choice for cleaning the runway. equipment. The runway friction value after de-glue has been tested to fully meet the specified standards, which improves the quality of the runway surface and ensures the normal take-off and landing of flights.


The high-power pulsed laser cleaning process relies on the characteristics of the optical pulse generated by the fiber laser, based on the photophysical reaction formed by the interaction between the high-intensity beam, the short-pulse laser, and the pollution layer. The physical principle can be summarized as follows. The light beam emitted by the laser is absorbed by the contaminated layer on the surface to be treated. Absorption of large energy forms a rapidly expanding plasma (a highly ionized unstable gas), which generates shock waves;


The shock wave turns pollutants into fragments and is removed. The light pulse width must be short enough to avoid heat accumulation that would damage the surface to be treated. When there is oxide on the metal surface, plasma is generated on the metal surface.


When the process parameters are appropriate, the pulsed laser can completely clean the airport runway rubber without damaging the surface of the substrate. High-power pulsed fiber laser, with high average power, high single pulse energy, uniform spot energy distribution, universal control interface, strong compatibility, adjustable working frequency, high beam uniformity, can fully meet the application of cleaning airport runway rubber cleaning . Wuhan Ruifeng Optoelectronics laser equipment is cost-effective. With years of laser research and development experience, the product technology is mature and the product performance is safe and stable. Ruifeng Optoelectronics Laser has always adhered to the attitude of "quality first, service second, price third" to provide customers with the highest quality products and services.


Application of laser cleaning machine in airport runway cleaning


The above is the cleaning application of laser cleaning machine in airport runway, a new type of cleaning method developed in recent years during laser cleaning. The laser cleaning machine is suitable for the operator to work alone. The cleaning cost is low, environmentally friendly, and efficient. The cleaning quality is good and does not damage the rail substrate. There is no need to apply for a railway transportation plan. It can be easily operated with one hand or automatically completed by remote control. These advantages are The existing cleaning methods cannot be replaced. Laser cleaning will gradually replace the traditional cleaning methods, and its development prospects will be smooth.


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