Views: 0 Author: XDLASER Publish Time: 2021-09-18 Origin: XDLASER
Rust removal laser cleaning machine uses fiber laser source to give laser and move the rust out from the surface of many metal and nonmetal materials. The cleaning result is perfect and not harm to the work piece. It is a new and advanced cleaning equipment.
Workpiece before cleaning and after cleaning:
As a new cleaning technology developed in recent years, laser cleaning machine has many advantages compared with traditional cleaning technology. Laser cleaning has the characteristics of no grinding, non-contact, no thermal effect and is suitable for objects of various materials. It can effectively remove rust, oil, film, oxide skin, paint and other dirt on the surface of objects without damaging the substrate. The main mechanism is that the dirt on the surface of the object absorbs the laser energy, or vaporizes, or expands instantaneously to overcome the adsorption force of the surface on the particles, so as to separate it from the surface of the object, so as to achieve the purpose of cleaning.
In some special fields, it is even the only effective cleaning technology. For example, when sub micron pollution particles are adhered to the work piece surface, these particles often stick very tightly, which can not be removed by conventional cleaning methods, but cleaning the workpiece surface with nano laser radiation is very effective. In addition, laser cleaning is also very safe for precision work piece or its fine parts, which can ensure its accuracy. Therefore, laser cleaning has unique advantages in the cleaning industry.
The traditional cleaning method is often contact cleaning, which has mechanical force on the surface of the cleaned object, damages the surface of the object or the cleaning medium is attached to the surface of the cleaned object, which can not be removed and produces secondary pollution. The non grinding and non-contact of laser cleaning can solve these problems.
Laser cleaning can remove various types of pollutants on the surface of various materials, achieve the cleanliness that conventional cleaning cannot achieve, and selectively clean the pollutants on the material surface without damaging the material surface.
The use of optical fiber transmission to guide the laser, combined with the manipulator and robot, is convenient to realize long-distance operation, and is convenient for non-contact laser cleaning of special-shaped parts, holes, grooves and other corners that are difficult to reach by traditional cleaning methods. This can effectively ensure the safety of personnel when used in some dangerous places.
Laser cleaning does not need chemical cleaning agents and does not produce cleaning waste liquid. The pollutant particles and gases generated in the process of laser cleaning can be simply collected and purified by portable exhaust fan to avoid environmental pollution.
The laser cleaning system can be used stably for a long time. The pulse laser used in the laser cleaning machine has an ultra long service life, usually up to 100000 hours. There is no consumption of consumables in the process of use, and the operation cost is low. In the later stage, only the lenses need to be cleaned or replaced regularly, which is close to maintenance free.
As a laser cleaning technology suitable for industrial production, of course, it can also be applied to the automatic production line like the traditional cleaning technology. It exists as an indispensable process in the industrial production process, such as weld treatment before and after welding, local dirt treatment before painting, oxide cleaning in the production process of high active metal, etc.
Laser cleaning technology has been widely used in many fields, such as industry, architecture, cultural relics protection, medicine and so on. However, the application potential of laser cleaning technology is far from being developed. With the continuous improvement of laser performance and the decline of price, laser cleaning technology will be more widely used in human production and life.
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