Technology Of Fiber Laser Cutting Machine

Laser cutting technology is an advanced manufacturing process that uses a high-energy laser beam to irradiate on the surface of the material, causing the material to rapidly melt, vaporize or reach the ignition point, and at the same time blowing away the melted or burned material with a high-speed airflow to achieve cutting. This technology has the advantages of high precision, high speed, environmental protection and energy saving, so it is widely used in industrial manufacturing, aerospace, automobile manufacturing, electronics industry and other fields.

The principle of laser cutting technology
Laser cutting technology is based on the laser beam generated by the laser, through the optical circuit system to focus the laser beam on the surface of the material, forming a small light spot. The energy density of this spot is very high and can reach several kilowatts or even tens of thousands of kilowatts, which is enough to melt or vaporize the material instantly. At the same time, a high-speed airflow through the cutting nozzle blowing to the melted or burning material, the melted or burning material to blow away, so as to realize the cutting.
The advantages of laser cutting technology
High precision
The focusing precision of the laser beam is very high and can reach the micron level, so it can realize high-precision cutting. For some of the requirements of high-precision manufacturing processes, such as aerospace, automotive manufacturing and other fields, the precision of laser cutting technology can fully meet the requirements.
High speed
The cutting speed of laser cutting technology is very fast, generally can reach several meters to tens of meters per minute, which is much higher than the speed of the traditional cutting machine. This is mainly due to the high energy density of the laser beam, which can quickly melt and blow away the material.
Environmentally friendly and energy efficient
Laser cutting technology does not require the use of any chemicals or detergents, and the auxiliary gas used is the cheaper and easier to handle nitrogen, so it has less impact on the environment. In addition, the power of the laser cutting machine is low, generally a few kilowatts level, compared with the traditional cutting machine has lower energy consumption.
The application areas of laser cutting technology
Industrial manufacturing field
In the field of industrial manufacturing, laser cutting technology is mainly used for cutting various metal materials, such as stainless steel, aluminum, copper and so on. Through laser cutting technology, high precision and high speed cutting can be realized, greatly improving production efficiency.
Aerospace field
In the aerospace field, laser cutting technology is mainly used for cutting composite materials, titanium alloys and other high-strength materials. Due to the high hardness and strength of these materials, it is difficult to realize effective cutting by traditional cutting methods, while laser cutting technology can easily cope with it.
Automobile manufacturing field
In the field of automobile manufacturing, laser cutting technology is mainly used in the manufacture and repair of automobile parts. Laser cutting technology can realize efficient and accurate cutting, and has the advantages of environmental protection and energy saving, in line with the development trend of the automobile manufacturing industry.
In short, laser cutting technology is an advanced manufacturing process with the advantages of high precision, high speed, environmental protection and energy saving, which is applicable to the cutting of various metal materials. With the continuous development of science and technology and the continuous expansion of application fields, laser cutting technology will certainly play a more important role in the future manufacturing industry.