Anshan Heli Laser Equipment Co., Ltd.
National Service Hotline : 400-641-6888
Address: No. 368 Qianshan Road, High-tech Zone, Anshan City
Dongguan Heli Laser Equipment Co., Ltd.
Address: No. 48 Wenxiang Road, Xiaoxiang, Wanjiang District, Dongguan City, Guangdong Province
Contact: Mr. Yang
YAG solid laser cutting machine has the characteristics of low price and good stability, but low energy efficiency is generally <3%. At present, the output power of most products is below 600W. Due to the small output energy, it is mainly used for punching and spot welding and Cutting. Fiber laser cutting machine, as an emerging laser technology, is far less popular than CO2 laser cutting machine . The wavelength of CO2 laser is 10.6um, which is relatively easy to be absorbed by non-metals. It can cut non-metal materials such as wood, acrylic, PP, plexiglass, etc. with high quality, but the photoelectric conversion rate of CO2 laser is only about 10%. The CO2 laser cutting machine is equipped with a nozzle that blows oxygen, compressed air or inert gas N2 at the exit of the beam to improve the cutting speed and the smoothness of the cut. Fiber laser has a photoelectric conversion rate of more than 25%. The advantages of fiber lasers in terms of electricity consumption and supporting cooling systems are quite obvious. Its green laser beam can be applied in the case of pulse or continuous wave. It has a short wavelength and good light concentration. It is suitable for precision machining, especially for hole processing under pulses. It can also be used for cutting, welding and photolithography. . The wavelength of the YAG solid-state laser cutting machine is not easily absorbed by non-metals, so it cannot cut non-metallic materials. What YAG solid-state laser cutting machines need to solve is to improve the stability and life of the power supply, that is, to develop a large-capacity, long-life optical pump. Excitation light sources, such as the use of semiconductor optical pumps, can greatly increase energy efficiency. According to international safety standards, laser hazards are classified into 4 levels, and CO2 lasers are the least harmful ones. More laser cutting machines , laser engraving machines , laser marking machines , and laser equipment brand manufacturers-Dongguan Heli Laser Equipment Co., Ltd.!
Fiber laser cutting machine, because it can transmit through optical fiber, has an unprecedented degree of flexibility, fewer failure points, convenient maintenance, and extremely fast speed. Therefore, fiber cutting machine has great advantages when cutting thin plates within 4mm, but it is affected by the wavelength of solid laser. The effect is poor when cutting thick plates. In the field of laser cutting machines , YAG solid-state laser cutting machines and CO2 laser cutting machines are now showing their full strength, and the situation of fiber laser cutting machines has come to the fore. With the rapid development of the laser industry, related laser technologies and laser products have become increasingly mature. The wavelength of the fiber laser laser cutting machine is 1.06um, which is not easily absorbed by non-metals, so it cannot cut non-metal materials. In order to improve the stability and life of the power supply, the CO2 gas laser must solve the discharge stability of the high-power laser.
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