Views: 1 Author: BOAO LASER CHINA Publish Time: 2024-08-16 Origin: Site
Laser cleaning machine is a kind of high-tech cleaning equipment, which uses high-energy laser beam to clean the surface of the object, through the interaction between the laser beam and the surface of the object, dirt, grease, oxides and other impurities from the surface of the object are quickly removed, so as to achieve the purpose of cleaning. The following is a detailed introduction to the laser cleaning machine:
The principle of work
Laser emission: the laser cleaning machine first produces a beam of high-energy laser, which is usually issued by a pulsed laser or continuous wave laser.
Laser Focusing: The laser beam is focused by an optical system to form a small, energy-dense spot, which acts directly on the surface of the object being cleaned.
Energy transfer: When the laser spot comes into contact with the surface of the object to be cleaned, the energy is rapidly transferred to the dirt on the surface of the object, causing it to absorb a large amount of heat in a short period of time.
Dirt removal: after absorbing the heat, the dirt rapidly warms up and undergoes physical or chemical changes, such as melting, vaporisation, cracking, etc., and eventually falls off from the surface of the object or is blown away.
Surface cleaning: with the movement of the laser beam, the dirt on the surface of the object to be cleaned is removed one by one, and finally the surface is cleaned.
The advantages
Non-contact cleaning: laser cleaning does not require direct contact with the object to be cleaned, so it will not cause mechanical damage to the surface of the object.
High accuracy: the laser beam can be precisely controlled to achieve micron-level cleaning accuracy.
High cleaning efficiency: high energy density of the laser beam, fast cleaning speed, can greatly improve the cleaning efficiency.
Environmental protection and pollution-free: laser cleaning process does not produce harmful substances, no pollution to the environment.
Wide range of applications: suitable for a variety of material surface cleaning, including metal, non-metal, plastic and so on.
The field of application
Industrial production field: in the manufacturing industry, laser cleaning can be used to remove the metal surface dirt, rust and coating residues, etc., to improve product quality and production efficiency.
Cultural heritage protection: For the restoration and protection of cultural relics, laser cleaning can accurately remove stains from cultural relics without damaging their original surfaces.
Construction: In the construction industry, laser cleaning can be used for surface treatment of stone, glass and other materials to restore their original luster and texture.
Automotive industry: In the manufacturing and maintenance of automobiles, laser cleaning removes surface contaminants from components, ensuring assembly quality and vehicle performance.
Aerospace: The maintenance of spacecraft and aircraft requires high-precision cleaning due to high material requirements. Laser cleaning provides non-destructive, high-precision cleaning results that meet the stringent requirements of aerospace.
