co2 laser marking machine VS fiber laser machine
What is a carbon dioxide laser marking machine? CO2 laser marking machine is carbon dioxide laser marking machine (CO2 is carbon dioxide). It is a laser galvanometer marking machine that uses CO2 gas as the working medium. The CO2 laser marking machine is a CO2 laser with CO2 gas as the medium. CO2 and other auxiliary gases are charged into the discharge tube and high voltage is applied to the electrode, and a glow discharge is generated in the discharge tube, so that the gas emits a laser with a wavelength of 10.64um, and the laser After the energy is amplified, after scanning by the galvanometer and focusing by the F-Theta mirror, under the control of the computer and the laser marking control card, images, characters, numbers and lines can be marked on the workpiece according to the user's requirements.
CO2 laser marking machine composition: CO2 laser marking machine is mainly composed of CO2 laser, 10.64 field mirror, 10.64 beam expander, CO2 laser power supply, scanning galvanometer, control computer, laser control card, laser control software, laser machine frame, It is composed of laser circulating water system, circuit control system and other components.
The differences between CO2 laser marking machine and fiber laser marking machine are:
1. The carbon dioxide laser marking machine is mainly for marking non-metallic materials, such as plastic and glass, but after a period of use, it needs to be inflated (carbon dioxide gas).
Fiber laser marking machine can mark metal and non-metallic materials. Simply put, it combines the functions of carbon dioxide laser marking machine and semiconductor laser marking machine, and the speed is more than 3 times that of semiconductor, and there is no need to change accessories for 100,000 hours. ,, High power, high brightness, high precision, is currently the most advanced laser marking equipment.
2. The price of the carbon dioxide laser marking machine is relatively low. Generally, the price of the carbon dioxide laser marking machine is about 20,000 to 40,000 yuan. However, the carbon dioxide laser marking machine has a limitation that it can only mark non-metallic items.
The price of fiber laser marking machine The domestic basic price is between 30,000 and 140,000, and the price gap in the middle is also determined by the power of the fiber laser you need. Now there are fiber laser marking machines in the laser marking machine market. It is the most popular, because it has high power, high brightness, and the price is not much different from that of semiconductors, so many people choose fiber laser marking machines among semiconductor laser marking machines and fiber laser marking machines.
Fiber Laser Marking Machine
The CO2 CO2 RF tube has good stability and is maintenance-free. The service life of the imported RF tube is generally relatively long. In about 7 years, the author has seen feedback from most of the customers who use the cutting-edge V30, and their machines have used lasers for about 7 years. No need to inflate, the longest has not been inflated for 9 years. What is the service life of the domestically produced RF tubes? The author has seen that many domestic RF tube manufacturers say that their RF tubes are guaranteed for one and a half years, and many customers have also reported that the power of domestic carbon dioxide co2 RF tubes will decrease after more than 2 years. Obviously, the author guesses that the non-inflatable use time of domestic carbon dioxide co2 radio frequency tube is 3-4 years. However, since the RF tube can be inflated and continued to be used, it can be expected that the imported RF tube can be used for 8-10 years without any problem. The domestic RF tube plus inflation should be used for 4-5 years.
