Views:0 Author:Site Editor Publish Time: 2019-09-17 Origin:Site
The electric excitation Jing Hang co2 laser tube with laser power of 150W-200W (even higher power) has developed rapidly in recent years, and the technology is becoming more and more mature. It can work continuously and pulse, and is widely used in the material processing industry. Laser processing techniques for laser cutting, welding, surface treatment, coating and synthesis of new materials for metal and non-metal materials have matured, and one of the most demanding fields in laser application technology. It is unthinkable that modern electromechanical, aerospace, automotive and other industries do not adopt new laser processing technology.
Characteristics of high power Jing Hang co2 laser tube
1. Rapid cooling of working gas The electro-optical conversion efficiency of the CO2 Vision Jing Hang laser tube is very high, generally in the range of (10-20%). The rest of the discharge rate is mostly caused by the elastic collision of electrons with gas particles to heat the gas, and the temperature rises. For high-power Jing Hang co2 laser tubes, the gas temperature rises faster. When the working gas temperature reaches 300 ° C, the upper and lower energy of the laser beam of the Jing Hang co2 laser tube is not inverted due to the number of particles, so there is no laser output. The actual situation is that when the gas temperature is greater than 150 ° C, the electro-optical conversion efficiency has been significantly reduced. To this end, the device is required to have the ability to quickly and efficiently remove heat from the gas in the discharge zone.