Laser cleaning uses a laser beam heat to heat the work piece's surface. This causes dirt and other rust to evaporate or be peeled off and cleans the surface. The thermal and vibration effects of laser cleaning can be identified, even though the mechanism isn't well understood. The radiation emitted by the laser beam is absorbed into the pollutant at the surface being cleaned. Plasma (a highly unstable gas) is formed when large amounts of energy are rapidly absorbed. This causes a shock wave. This shock wave causes pollutants split and to be removed.
Traditional industrial cleaning is not without its flaws
1. Mechanical friction cleaning: Very clean, but it is easy to cause damage to substrate
2. Chemical corrosion cleaning: no stress effect, but serious pollution;
3. Liquid solidjet cleaning - High flexibility, low stress and cost-effective liquid waste treatment
4. Although high frequency ultrasonic cleaning can be a great option, it only covers a small area. It is important to dry the cleaned workpiece.
Laser Cleaning: A Comparison of the Advantages
1. The Advantages of Environmental Protection
Laser cleaning is an eco-friendly cleaning method that doesn't require the use chemicals or cleaning products. It is easy to store, can be recycled, and does not require any photo-chemical reactions. This can help to reduce the environmental pollution caused by chemical cleaning. The problem of cleaning up chemically generated waste is often solved by an exhaust fan.
2. Effect Advantage
Contact cleaning is the most popular method of cleaning. This involves using mechanical force to cause damage to the object's surface. Secondary pollution can be caused by the cleaning agent sticking to the object. These problems can easily be solved with the Laser cleaner machine. It does not cause any harm to the substrate.
3. Control Advantages
Laser can be transmitted by optical fiber. It also works with robots and manipulators, making remote operations possible. It can clean difficult-to-reach parts using traditional methods. This tool can be used to protect personnel in hazardous areas.
4 Convenient Advantages
Laser cleaning can remove all kinds of pollutants from surfaces made of different materials. It is also able to achieve a level cleanliness that traditional cleaning cannot. Laser cleaning can be used to remove specific pollutants without damaging the surface.
5. Cost Advantage
Laser cleaning is fast, efficient, and cost-effective. It is costly to buy a laser cleaning system in the early stages, but it can be used for a long time and without any maintenance. It also works automatically, which makes it extremely convenient. Cost calculation: One unit cleans 8 square metres. It takes approximately 5 kw/hour to clean 8 square meters. The cleaning cost per square foot for a single unit is 40 cents. m.
The revolutionary Laser cleaning machine is a breakthrough cleaning technology. It offers many benefits including high efficiency, high efficacy, environmental protection and high efficacy. This area of laser technology is one of the most important and has many applications. This laser technology is ideal for shipbuilding, aerospace and railroad transit. It can also be used in electronic industry, medical treatment, and cultural heritage restoration.