With the maturing and perfection of laser cutting machine technology in recent years, the future laser cutting equipment will be divided into two development roads. One is to upgrade the existing technology, for example, when the thickness of the board is getting thicker and thicker. At the time, the cost is getting lower and lower; the other way is to study new cutting media and cutting methods.
So how to improve the efficiency of laser cutting machine?
To further improve the cutting efficiency and develop a high-efficiency and high-precision CNC laser cutting machine to improve the cutting speed, not only to improve the quality of the beam, but also to change the cutting process. The more important point is to use a linear motor drive to make it have faster speed and speed. The flexible machining of laser cutting is developed to improve the multi degree of freedom of laser cutting machine and make it more suitable for machining complex curved surface parts. Develop high-precision fiber laser cutting machine, improve the application in 2D and 3D, and improve flexible machining. We should study the laser cutting technology of the large plate, grasp the technology of laser transmission in the far distance, the technology of thick plate cutting, the design and manufacture of the optical path of high power laser, and develop the large plate laser cutting equipment for large plate. Further intelligent lifting of the cutting machine, so as to combine the optical fiber laser with the CNC technology, optical technology and the positioning of the high precision workpiece, combined the part of the functional components of the laser cutting machine and other processing methods, and developed a multi function laser additive.
What are the advantages of astronomy laser pointer processing robots?
The laser head is not in contact with the workpiece and there is no problem with the wear of the processing tool; the moving workpiece or the material sealed in the glass shell can be processed; the divergence angle of the laser beam can be less than 1 milliarc, and the spot diameter can be as small as micrometers. The time can be as short as nanoseconds and picoseconds. At the same time, the continuous output power of high-power lasers can reach the order of kilowatts to ten kilowatts. Therefore, the laser is suitable for both precision micromachining and large-scale material processing. The laser power density is large. After the workpiece absorbs laser, the temperature rises quickly and melts or vaporizes. Even the materials with high melting point, high hardness and brittleness (such as ceramics, diamonds, etc.) can be processed by laser; the workpiece is not stressed and is not easily contaminated; the laser beam is easy to control and easy to work with. The combination of precision machinery, precision measurement technology, and electronic computers enables highly automated processing and high processing accuracy. In harsh environments or places that are difficult for others to access, laser processing can be performed using robots.
Laser cutting is currently the world's most advanced cutting process. Because it has the advantages of precision manufacturing, flexible cutting, special-shaped processing, one-time forming, high speed, and high efficiency, it solves many problems that cannot be solved by conventional methods in industrial production. Laser energy Cut most metal and non-metal materials.
With the development of high-power lasers and the use of high-performance CNC and servo systems, high-power laser cutting can achieve high processing speeds while reducing the heat-affected zone and thermal distortion; the thickness of the material that can be cut is also further enhanced. To improve, high-power lasers can use Q-switching or pulsed waves, enabling low-power lasers to produce high-power lasers. With the development of high-power lasers and the use of high-performance CNC and servo systems, high-power laser cutting can achieve high processing speeds while reducing the heat-affected zone and thermal distortion; the thickness of the material that can be cut is also further enhanced. To improve, high-power lasers can use Q-switching or pulsed waves, enabling low-power lasers to produce high-power lasers. With the development of high-power lasers and the use of high-performance CNC and servo systems, high-power laser cutting can achieve high processing speeds while reducing the heat-affected zone and thermal distortion; the thickness of the material that can be cut is also further enhanced. To improve, high-power lasers can use Q-switching or pulsed waves, enabling low-power lasers to produce high-power lasers.
Three-dimensional high-precision large-scale CNC laser cutting machine and its cutting process technology, in order to meet the needs of automotive and aerospace and other industrial three-dimensional workpiece cutting, three-dimensional laser cutting machine is a high-efficiency, high-precision, multi-functional and highly adaptive folk exhibition. The scope of application of laser cutting robots will become greater and greater. Laser cutting is moving towards the laser cutting unit FMC, unmanned and automated. Laser cutting technology is clean, safe and pollution-free, which greatly improves the working environment for operators. Of course, CO2 laser cutting cannot exceed electrical processing in terms of precision and notch surface roughness; it is difficult to achieve flame and plasma cutting in terms of cutting thickness. s level. However, the above significant advantages are enough to prove that: CO2 laser cutting has been and is replacing some of the traditional cutting process methods, especially the cutting of various non-metallic materials. It is an advanced processing method with rapid development and wide application.