At present, there are two kinds of CO2 laser marking machines in the market: one is CO2 laser marking machine with glass tube as CO2 laser, and the other is CO2 laser marking machine with RF tube as CO2 laser. CO2 laser marking machine is mainly used for non-metallic materials, but CO2 laser marking machine using RF tube as laser can be used for corresponding metal materials.
CO2 laser has a wavelength of 1064 in the infrared band μ M gas laser. CO2 gas is charged into the discharge tube as the medium for generating laser. When the voltage on the electrode increases, glow discharge will be generated in the discharge tube, which can release the laser from the gas molecules and amplify the laser energy to form a laser beam for material processing. The computer controlled galvanometer changes the optical path of the laser beam to achieve automatic marking.
Features of CO2 laser marking machine:
1。 Use RF laser and high-speed galvanometer;
2。 Laser marking is clear, fast, high yield and pollution-free;
3。 Graphics, text and serial numbers can be edited through software for easy change.
4。 This kind of laser does not need to be maintained for 30000 hours, has no consumables, has low use cost, and saves power and energy.
5。 The label is environmentally friendly and complies with RoHS standards; Product parameters.
After understanding the working principle of CO2 laser marking machine, do you have a deeper understanding of CO2 laser marking machine. The commodities in our lives are basically processed by CO2 laser marking machines. In addition to commodity processing, the utilization rate of other industries is also quite high
CO2 laser marking machine is a laser marking machine. It works together with the CO2 laser, so it is called the CO2 laser marking machine. Laser is the core factor of laser marking machine and also the price control factor of laser marking machine. What is the working principle of CO2 laser marking machine? To understand the working principle of CO2 laser marking machine, we must first understand CO2 laser. CO2 laser is a kind of gas laser, which can produce 1064 nm wavelength, and the laser power of CO2 laser is very high, with high electro-optical conversion efficiency. CO2 laser can be said to be the most powerful laser at present. CO2 laser uses CO2 gas as its working medium, so CO2 reacts with other auxiliary gases to generate laser for processing.