Fiber laser cutting machine A new type of laser cutting machine developed in recent years. It uses fiber lasers to output high-energy-density laser beams gathers them on the processed materials. The laser welding equipment achieves the effect of automatic cutting. Mainly used in carbon steel, stainless steel, silicon steel other metal materials below 25mm. So, as a new type of laser cutting technology, what are the advantages disadvantages of fiber laser cutting machines compared to CO2 laser cutting machines?

advantage

　　1. Good beam quality: The fiber laser cutting machine has a smaller focused spot, more precise cutting lines, higher work efficiency, better processing quality;

　　2, the cutting speed is fast: the fiber laser cutting machine is twice that of the same power CO2 laser cutting machine;

　　3. High stability: Wuhan Ruike fiber laser is used, with stable performance, the service life of key components can reach 100,000 hours;

　　4. Very high electro-optical conversion efficiency: The optical-to-optical conversion efficiency of fiber laser cutting machine is about 30%, which is 3 times higher than that of CO2 laser cutting machine, energy saving environmental protection; fiber laser welding machine brand

　　5. Low operating cost: The power consumption of the whole machine is only 20-30% of that of similar CO2 laser cutting machines;

　　6. Low maintenance cost: optical fiber transmission, no reflective lens; no maintenance at all, which can save a lot of maintenance cost;

　　7. The operation is cumbersome: optical fiber transmission, no need to adjust the light path; you can operate the machine after simple training, which is very convenient.

　　 defect

　　 At present, most of the central key technologies of fiber lasers are controlled by one two consumer manufacturers in Europe, America other countries, so most of the machines are expensive, most of them cost more than 1.5 million yuan, the low-power ones are basically around 500,000 yuan. Because the fiber slit is very thin, the gas consumption is huge (especially in nitrogen cutting). In addition, the fiber laser cutting machine is more difficult to cut high reflective materials such as aluminum copper plates, the speed becomes less obvious when cutting thick plates of 30mm more.

　　 Even with the advantages disadvantages of the above fiber laser cutting machine, the advantages of fiber laser cutting machine on the whole outweigh the disadvantages. Such results have been carried out in just a few years, there is still a wider space for research development of fiber laser technology. I believe that in the future, the fiber laser cutting machine will bring us more technical surprises processing breaks!