Application advantages of laser cutting technology-Luis
Laser cutting technology is a comprehensive high-tech technology, which mixed the optical, materials science and engineering, machinery manufacturing, numerical control technology and electronic technology and other disciplines, currently , it is the hot spot common concern of science & technology field and industrial circles , both at home and abroad.
For more than 50 years, laser processing and application developing rapidly , has combined with many disciplines form into a number of application filed, and laser main processing technologies include: laser cutting, laser welding, laser marking, laser drilling, Laser heat treatment, laser rapid prototyping, laser coating and so on.
Laser cutting is the use of focuse high power density laser beam irradiating the workpiece. Under the premise of exceeding laser threshold of laser power density, laser beam energy and active gas assisting cutting process attache chemical reaction heat all absorbe by the material.
The temperature of the laser action point rises sharply and after boiling point reached, material begins to vaporize and forms the hole. With the relative movement of light beam and workpiece, the material is finally formed into a slit. The sediment at the slit is blown by a certain auxiliary gas.
Laser cutting has several advantages such as wide range of cutting, cutting speed, slit narrow, good cutting quality, small heat affected area, plus flexible and etc.
These advantages have been a very wide range of applications in modern industry. Laser cutting technology has also become one of the most mature technologies in laser processing technology. Compared with other lights, here are some features as follows: