Laser is a kind of optical radiation that uses the principle of stimulated radiation of atoms or molecules to excite the working substance. All photons in the same laser beam have the same frequency, the same phase, and the same polarization and propagation direction.
Laser is the abbreviation of English Light amplification by stimulated emission of radiation, which means “light amplification by stimulated emission of radiation”. As an important symbol of the development of science and technology in the 20th century and one of the pillars of optoelectronic technology in the modern information society,
In recent years, the role of laser cutting machines in the development of the sheet metal industry has become increasingly prominent. During the cutting process, there are six practical functions. With these practical functions, the processing efficiency and cutting performance of the laser cutting machine can be greatly improved. Leapfrogging
Laser welding, on the one hand, requires laser radiation to penetrate the parts, and on the other hand, requires the parts to have strong absorption properties. It is important to avoid cracks between the two welded parts. In the laser welding process, the absorptive part heats up and partially melts.
With the continuous advancement of science and technology, various types of fiber optic metal laser cutting machines are also known to more people. Laser cutting, as its name implies, is to irradiate extremely dense light beams to the surface of the material to be processed, light energy generates heat energy, and a large number of light beams make the work piece instantaneous Heat to extremely high temperature for cutting.
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In the process of laser cutting, auxiliary gas is essential. The main functions are:
Combustion-improve cutting efficiency;
Heat dissipation-prevent material hardening;
Purging-The pressurized gas blows off the molten metal slag, prevents dust from clogging the laser nozzle, and protects the optical components such as the focusing lens.
Sandy’s knowledge of laser cutting machines is astounding, from the internal structure to the use of the machine to the maintenance of the machine is under Sandy’s control. If you need to buy a laser cutting machine, please contact Sandy and she will help you choose the best machine for you.
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