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The Principle of Laser Cutting Machine

Lançado em 04. 08, 2020

Laser cutting is currently a common process used to cut various materials. When using laser cutting technology, high precision, high speed and versatility are the biggest advantages of laser equipment. What we are talking about here is the working principle of laser cutting and the materials that can be cut by laser.

The laser cutting machine has performed well in recent years, and its laser cutting process surpasses the traditional cutting process in terms of appearance, efficiency and stability. With the seemingly simple laser cutting, what is its cutting principle? Fiber laser metal cutting machine manufacturer to share with you.

Fiber laser cutting machine principle: fiber laser is the pump material into the fiber, after the laser of a specific wavelength emitted by the semiconductor laser is combined, the fiber generates laser light and focuses on the surface of the workpiece On the spot, the area irradiated by the spot on the workpiece is instantly melted and vaporized, and the computer controlled CNC mechanical system moves the spot irradiation position to realize automatic drilling. It is a high-tech equipment integrating laser technology, numerical control technology and precision mechanical technology.

Fiber laser cutting machine can process materials: can cut a variety of metal plates, pipes, mainly suitable for stainless steel, carbon steel, alloy steel, silicon steel, spring steel, aluminum, aluminum alloy, galvanized sheet, aluminum zinc plate, pickling Cutting of metal plates and pipes such as sheet metal, copper, silver, gold and Chin.

Fiber laser cutting machine can be applied to: metal sheet processing, advertising sign production, high and low voltage electrical cabinet

Production, mechanical parts, kitchen utensils, automobiles, machinery, metal crafts, saw blades, electrical parts, eye industries, bullets

Reed, circuit board, electric kettle, medical microelectronics, hardware, knife measuring tools and other industries.

Fiber Laser Cutting Machine

Fiber Laser Cutting Machine

Fiber optic cutting machine has the following characteristics:

(1) The use of cutting-edge fiber lasers, the photoelectric conversion efficiency is extremely high, the performance is stable, and the service life of key components

Up to 100,000 hours;

(2) No gas needs to be generated during the laser generation process, air-assisted cutting, optical fiber transmission, and no need to adjust the optical path;

(3) The laser is transmitted by the optical fiber, no reflective lens is needed, which can save a lot of maintenance costs;

(4) Compared with other medium laser equipment, the fiber laser cutting machine has a smaller focusing spot and higher working efficiency.

Better processing quality;

(5) Simple structure and small footprint;

(6) Capable of any harsh working environment, that is, it has high dust, vibration, shock, humidity and temperature


(7) High precision and speed, mainly for the rapid and precise cutting of metal plates under 4mm.

The processing advantages of fiber laser cutting machine have the following points:

(1) High precision, fast speed, narrow cutting gap, minimum heat affected zone, smooth cutting surface without burrs;

(2) The laser cutting head is not in contact with the surface of the material and will not scratch the workpiece;

(3) The slit is the narrowest, the heat affected zone is the smallest, the local deformation of the workpiece is very small, and there is no mechanical deformation;

(4) Good processing flexibility, can process any graphics, and can also cut pipes and other shaped materials;

(5) Non-deformable cutting can be performed on any hardness materials such as steel plates, stainless steel, aluminum alloy plates, cemented carbide, etc.