Pulsed laser cleaning machine is a technical device that uses a laser beam to clean the surface of an object. It removes dirt, coatings and other impurities from the surface of wood by irradiating it with a high-energy-density laser beam to achieve surface cleaning and coating removal. In the field of wood processing and protection, laser cleaners are widely used due to their high efficiency, non-polluting, non-damaging and controllable characteristics.
First, the working principle of the laser cleaning machine
The laser cleaning machine uses the high energy of the pulsed laser and the short pulse time to concentrate the laser beam in a very small area, forming a high energy density spot. When the laser beam irradiates the surface of the wood, the dirt, coating, etc. will absorb the laser in an instant and rapidly heat up and expand, forming a tiny bubble. As the bubble forms and expands, the internal pressure rises rapidly, eventually bursting instantaneously, causing the dirt and coating to be impacted away from the wood surface. This process is known as ‘explosive evaporation’, where the impact and thermal forces of the laser beam remove the dirt from the surface.
Laser cleaning machine cleaning wood
Second, the advantages of laser cleaning machine cleaning wood surface coating
1. High efficiency and environmental protection: laser cleaning machine does not require any chemical solvents or cleaning agents, only laser beam irradiation can complete the cleaning process, without the need to use a lot of water or chemical substances, so no secondary pollution.
2. No damage: the laser cleaning machine adopts non-contact cleaning method, which will not cause any physical damage to the surface of the wood, such as scratches, abrasion, etc., and can maintain the original texture and luster of the wood.
3. Highly controllable: the laser cleaner has the function of adjustable laser energy and cleaning speed, which can be precisely controlled according to the characteristics and needs of the wood and adapt to different cleaning tasks.
4. Widely applicable: the laser cleaner can clean many different types of coatings, including paint, glue, coatings, etc., and is suitable for a variety of wood surfaces, such as solid wood, man-made boards and so on.
Third, the application of laser cleaning machine in wood processing and protection
1. Wood decontamination cleaning: wood in the processing process will often be attached to a variety of dirt, such as dust, oil, glue, etc., the use of laser cleaning machine can quickly clean off these dirt, purify the wood surface.
2. Coating Removal: The coating on the surface of wood may be damaged or aged after long-term use, and the traditional way of removing it often requires the use of chemicals or mechanical grinding, which can easily cause damage to the wood. The laser cleaner, through the irradiation of the laser beam, can completely remove the coating without causing any damage to the surface of the wood, maintaining the integrity and aesthetics of the wood itself.
Laser cleaning machine cleans all kinds of substrates
3. Deep Cleaning and Restoration: The laser cleaner #AI Assistant Creation Season # can penetrate deep into the surface of the wood, remove the deep dirt and aging coating, so that the wood to restore the original colour and texture. This is very important for wood restoration and maintenance, which can extend the service life of wood.
4. Preservative treatment: Preservative treatment of wood is often required during wood processing and protection. While the use of traditional preservatives may pollute the environment, laser cleaners can form a clean substrate on the surface of the wood, facilitating the penetration and adsorption of preservatives and improving the preservative effect.
5. Surface purification: the laser cleaner can remove the tiny particles and pollutants on the surface of wood, making the surface of wood cleaner and smoother, which provides a good foundation for subsequent coating construction, decoration and processing.
6. Personalisation and customisation: The laser beam of the laser cleaner can be adjusted to achieve a customised cleaning effect on the wood surface by adjusting the working parameters. According to the demand, you can control the cleaning area, cleaning depth and cleaning speed, etc., to meet the individual requirements of different customers.
Post time: 21-02-25
