Fiber laser cutting machine is one of the world’s leading technical products. Compared with other laser cutting machines, it has unique functions and advantages.
First, let’s take a look at the definition of fiber laser cutting machine
Fiber laser cutting machine is a laser cutting machine with fiber laser generator as the light source. It outputs a high-energy density laser beam through a fiber laser and gathers it on the surface of the workpiece to instantly melt and vaporize the area irradiated by the ultra-fine focal spot on the workpiece. Automatic cutting is realized by moving the light spot irradiation position through the numerical control mechanical system.
The fiber laser cutting machine can be used for plane cutting or bevel cutting, with neat and smooth edges. Suitable for high-precision cutting of metal plates. At the same time, it can replace the original five imported mechanical arms for three-dimensional cutting. Axis laser. Compared with large-volume gas lasers and solid-state lasers, it has obvious advantages and has gradually developed into an important candidate in high-precision laser processing, lidar systems, space technology, laser medicine and other fields. At present, it has developed into one of the world’s leading technology products.
So, what are the main features of fiber laser cutting machine?
1. Fiber laser has high power-to-light conversion efficiency
The electro-optical conversion efficiency of the fiber laser cutting machine is above 30%. Low-power fiber lasers do not need to be equipped with a cooler. Air cooling can greatly save power consumption during work, save operating costs, and maximize production efficiency.
2. The operation and maintenance cost of fiber laser cutting machine is the lowest
When the laser is running, only electricity is needed, and no additional gas is needed to generate the laser;
The laser adopts semiconductor modular and redundant design. There is no optical lens in the resonant cavity and no start-up time is required. It has the advantages of adjustment-free, maintenance-free, and high stability, which reduces the cost of accessories and maintenance time, which is unmatched by traditional lasers. of;
The light of the whole machine is transmitted by optical fiber, no complicated light guide system such as mirror is required, the optical path is simple, the structure is stable, and the external optical path is maintenance-free;
The cutting head includes a protective lens to minimize the consumption of expensive consumables (such as focusing lenses).
3. Excellent beam quality of fiber laser cutting machine
The output wavelength of the fiber laser is 1.064 microns, which is 1/10 of the CO2 wavelength. The output beam has good quality and high power density, which is very conducive to the absorption of metal materials. It has excellent cutting and welding capabilities, making the processing cost the lowest.
4. Simple operation of fiber laser cutting machine
The light is output through the optical fiber, which makes the design of the mechanical system very simple and easy to integrate with the robot or multi-dimensional workbench;
After the laser is equipped with a shutter, it can be divided into multiple devices by optical fiber, divided into multiple channels and multiple units to work at the same time. Convenient function expansion, convenient and simple upgrade.
5. Fiber laser cutting machine saves material and working space
Because the fiber laser is small in size, light in weight, movable in working position, small in area, and cost saving;
The fiber laser cutting machine adopts computer programming, which can cut products of different shapes and maximize the utilization of materials.
6. The fiber laser cutting machine is safe and environmentally friendly
Laser processing is less wasteful, low noise, clean, safe, and pollution-free, which greatly improves the working environment.
What are the advantages of fiber laser cutting machine compared with traditional cutting machine?
1. Advantages compared with YAG laser cutting machine:
A. Faster cutting speed: The speed of fiber laser cutting machine is 4-5 times that of YAG, which is suitable for mass processing and production.
B. Lower operating cost: The operating cost of fiber laser cutting machine is lower than that of YAG solid laser cutting machine.
C. The highest photoelectric conversion efficiency: The photoelectric conversion efficiency of fiber laser cutting machine is about 10 times that of YAG.
2. Advantages compared with CO2 laser cutting machine:
A. Fiber laser cutting machine has excellent beam quality: smaller focused spot, thinner cutting line, higher work efficiency, and better processing quality;
B. The cutting speed of fiber laser cutting machine is extremely high: 2 times that of the same power CO2 laser cutting machine;
C. The fiber laser cutting machine is extremely stable: the world’s top imported fiber laser is used, with stable performance, and the service life of key components can reach 100,000 hours;
D. Fiber laser cutting machine has extremely high electro-optical conversion efficiency: the photoelectric conversion efficiency of fiber laser cutting machine is about 30%, which is 3 times higher than that of CO2 laser cutting machine, which is energy-saving and environmentally friendly;
E. The use cost of fiber laser cutting machine is extremely low: the power consumption of the whole machine is only 20-30% of that of similar CO2 laser cutting machines;
F. The maintenance cost of fiber laser cutting machine is extremely low: no laser working gas; fiber transmission, no reflective lens; can save a lot of maintenance costs;
G. The fiber laser cutting machine is easy to operate and maintain: fiber transmission, no need to adjust the optical path;
H. Fiber laser cutting machine has super-flexible light guiding effect: small size, compact structure, easy to flexible processing requirements.
Guohong Laser, professional manufacturer of optical fiber laser cutting! If you have any questions about fiber laser cutting machine, welcome to contact us.
Post time: Jul-01-2021