The working principle of laser cleaning machine: mainly through the laser beam on the surface of the product produced by the instant high temperature corrosion ablation product surface rust, coating, oil and other surface substances. Laser cleaning machine has a wide range of applications, basically suitable for any industry. Laser cleaning machine is the use of high energy density of laser beam surface, the surface dirt and rusty spot or coating evaporating or dissection, so as to achieve clean green energy-efficient industrial tool, and the practical application can be fast in addition to paint, rust removal, removal of oxide, oil, grease and product residue, historical cultural relics restoration and preservation, etc.
Laser cleaning machine can remove the surface of objects or surface coating at high speed and effectively, so as to achieve a clean process. It is based on the effects of the interaction between laser and material, a new technology with the traditional mechanical cleaning, chemical cleaning and ultrasonic cleaning method (wet cleaning process), it doesn't need any ozone-depleting CFC type organic solvent, no pollution, no noise, harmless to the human body and environment, is a real green environmental protection cleaning technology.
1, through different types of laser beam generation.
2. The energy density of laser can be adjusted to make the dirt heated and expanded. When the swelling force of dirt is greater than the adsorption force of dirt to the matrix, dirt will be separated from the surface of the object.
3, the laser beam near the focus can produce several thousand degrees or even tens of thousands of degrees of high temperature, so that the dirt instant evaporation, gasification or decomposition.
4, the divergence of the laser beam Angle is small, good direction, through the concentrating system can make the laser beam gathered into different diameters of light spot.
Laser cleaning machine application:
1, metal or glass surface coating layer removal, rapid removal of paint.
2, fast rust removal, and various oxides.
3, remove grease, resin, glue, dust, stains, production residue.
4, metal surface roughness, narrow space metal surface cleaning.
5, before welding or bonding paint, rust removal, oil, oxide after welding, residue treatment.
6, mold cleaning, such as tire mold, electronic mold, food mold
7, precision parts after production and processing oil removal
8. Quick cleaning of nuclear power component maintenance
9, aerospace weapons, ship production or maintenance process of oxide treatment, paint removal, rust removal
10, cultural relics cleaning, rock cleaning, building surface cleaning
Compared with the traditional cleaning methods such as mechanical friction cleaning, chemical corrosion cleaning, liquid solid strong impact cleaning and high-frequency ultrasonic cleaning, laser cleaning has obvious advantages. It is efficient, fast, low cost, the substrate produced by the thermal load and mechanical load is small, cleaning for non-damage; Recyclable waste, no environmental pollution; Safe and reliable, does not damage the health of the operator; Can remove a variety of different thickness, different components of the coating; Cleaning process is easy to realize automatic control, remote control cleaning, etc. Thus, laser cleaning technology will gradually replace part of the traditional cleaning method in the future.