What are the main differences between fiber laser cutting machine and CO2 laser cutting machine?

he most used femtosecond laser cutting machine in the precision industry. Fiber laser cutting machine can be used for metal non-metallic pipe, plate cutting, CO2 is mainly used for non-metallic material cutting, femtosecond laser cutting machine is mainly used for metal non-metallic laser micro-processing, different categories of laser cutting machine application range is different, according to the actual application needs to choose their own laser cutting machine. The following precision laser cutting machine manufacturer men-luck will introduce the differences between fiber laser cutting machine and CO2 laser cutting machine in detail.

The difference between the luminous medium of fiber laser cutting machine and CO2 laser cutting machine:

Fiber laser is pumped by a diode to produce laser, the use of flexible fiber cable to transmit the laser beam, and CO2 laser is produced by exciting nitrogen and carbon dioxide gas in the chamber, and then transmitted through the mirror beam. Fiber laser is a new international development of a new type of fiber laser output high-energy density laser beam, gathered on the surface of the workpiece, so that the workpiece is irradiated by ultra-fine focus spot instant melting and gasification, through the CNC mechanical system to move the spot irradiation position to achieve automatic cutting. It has gradually developed into an important candidate in high-precision laser processing, space technology, laser medicine and other fields.

Fiber laser cutting machine and CO2 laser cutting machine laser wavelength difference:
The wavelength of the fiber laser is 1.06μm, the wavelength of the CO2 laser is 9.3μm~10.6μm, so the focusing spot of the fiber laser is smaller than the spot of the CO2 laser, the cutting speed is fast, and the processing efficiency is higher, so the use of the fiber laser cutting machine is wider.

In addition, the conversion efficiency of fiber laser is about 20% higher than that of carbon dioxide laser; In terms of structure, fiber lasers are relatively compact. However, the respective applications are not the same, the specific choice of which laser also depends on the specific application, according to the actual needs to choose. More choice of laser cutting machine Welcome to our official website, we will regularly update the laser cutting machine encyclopedia knowledge for everyone to learn!