Do Laser Cleaning Machines Work?
Principle of laser rust removal
Handheld laser cleaning machine, also the laser cleaning machine, laser cleaner, laser cleaning rust removal machine, uses high-frequency and high-energy laser pulses to irradiate the surface of the workpiece, so that the surface oil, rust or coating evaporates or peels instantly, and effectively removes the surface attachment or surface coating of the cleaning object at a high speed, so as to achieve the cleaning of the object. crafting process. It is characterized by no damage to the part matrix, no consumables, energy saving and environmental protection.
Laser cleaning is a new cleaning method. Compared with traditional cleaning, it is more energy efficient, environmentally friendly and safe. Laser cleaning is widely used and played an important role in many fields. Laser cleaning can be used to not only clean organic pollutants, but also clean inorganic substances, including metal corrosion, metal particles, dust, and the like.
How Much Does A Laser Cleaning Machine Cost
Laser cleaning method:
1. Laser dry washing, even if the pulse laser is directly radiated;
2. The method of laser + liquid film is to deposit a layer of liquid film on the surface of the substrate, and then purify it with laser radiation;
3. The method of laser + inert gas is to blow to the surface of the substrate while laser radiation while using an inert gas. When the dirt is stripped from the surface, it will immediately blow out the surface immediately to avoid surface pollution and oxidation;
4. After using laser loose dirt, clean it with a non-corrosive chemistry.
The most commonly used first three methods. The fourth method is only found in the cleaning stone relic.
Laser cleaning machine application area:
1. Metal or glass surface coating removal, rapid coating removal;
2. Quick removal and various oxides;
3. Remove grease, resin, glue, dust, stains and production residues;
4. Metal surface roughness and metal surface are cleaned in narrow space;
5. Oxide, degreasing, degreasing, oxide and residue treatment of welding or bonding;
6. Clean mold, such as tire mold, electronic mold, food mold
7. Remove oil after production and processing of precision parts;
8. Quick clean nuclear power parts maintenance;
9. Oxide treatment during production or maintenance of aerospace weapons and ships, coating removal and rust;
10. Cleaning of cultural relics, rock cleaning, and external tables clean.
Laser cleaning plays an important role in many fields. With the continuous improvement of technology and mass production, laser cleaning technology will play an important role in the cleaning industry.
Features of Laser Cleaning Machine
Collimating output, collimating spot size can be customized The laser cleaning head is light and can be operated by hand for a long time Red light assists in focusing and can adjust the focusing position according to different field lens Wireless control, can realize remote parameter adjustment and light output control Compact design, easy to operate and move High strength injection box, stable structure, wear – resistant, shock – resistant, fall – resistant
The high-power pulsed laser cleaning process relies on the characteristics of the optical pulse generated by the fiber laser, and is based on the photophysical reaction formed by the interaction between the high-intensity beam, the short-pulse laser, and the pollution layer. The physical principles can be summarized as follows:
1. The beam emitted by the laser is absorbed by the pollution layer on the surface to be treated;
2. Absorption of large energy forms a rapidly expanding plasma (a highly ionized unstable gas), which generates shock waves;
3. The shock wave turns pollutants into fragments and is removed;
4. The light pulse width must be short enough to avoid heat accumulation that damages the processed surface;
5. When there is oxide on the metal surface, plasma is generated on the metal surface.
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