CO2 laser and fiber laser have different physical characteristics of the laser, so the laser processing technology is also different. Although the difference between fiber and co2 laser cutting machine exists, both have their own strengths and weaknesses, and each has its own advantages depending on the processing object.
1. Fiber laser cutting machine is a laser cutting machine using a fiber laser generator as a light source.
Fiber laser is a new type of fiber laser that is newly developed in the world. It outputs high-energy-density laser beam, which is concentrated on the surface of the workpiece, so that the area irradiated by the ultra-fine focus spot on the workpiece is instantly melted and vaporized, and the spot is moved by the numerical control mechanical system, realizing automatic cutting by irradiating position, fast speed and high precision.
2. CO2 laser cutting machine
Common in the field of non-metal laser marking are solid-state laser marking machines and gas laser marking machines (CO2 laser cutting machines). Non-metal laser cutting machines generally rely on laser power to drive the laser tube to emit light, and make light through the refraction of several mirrors. It is transmitted to the laser head, and the focusing mirror installed on the laser head condenses the light into a point, and this point can reach a very high temperature, so that the material is instantly sublimated into gas, which is sucked away by the exhaust fan, so as to achieve the purpose of cutting .