Laser processing technology has been the key support and promote the application of a high-tech technology, especially the government stressed to revitalize the manufacturing industry, which brings opportunities for the application of laser processing technology.In the national long-term development planning, and laser processing as a key support technology, because it involves national security, national defense construction, high-tech industrialization and the development of the frontier of science and technology, it is to promote laser processing to a high degree, will also brings to the manufacture of laser processing equipment and upgrade a lot of business opportunities.
Working Principle Of Fiber Cutting Machine
Laser cutting machine is the laser emitted from the laser, through the optical path system, focused into a high power density laser beam.The laser beam illuminates the surface of the workpiece, making the workpiece reach the melting point or boiling point, while the high pressure gas coaxial with the beam blows the molten or gasified metal away.
With the movement of the beam and the relative position of the workpiece, the material eventually forms a slit, so as to achieve the purpose of cutting.
Laser cutting processing is an invisible beam instead of the traditional mechanical knife, with high accuracy, cutting fast, not limited to the cutting pattern restrictions, automatic typesetting material saving, smooth incision, low processing costs, will gradually improve or replace the traditional metal cutting process equipment.The mechanical part of the laser cutter head has no contact with the workpiece, which will not cause scratches on the surface of the workpiece in the work.Laser cutting speed, smooth incision, generally without subsequent processing;The heat affected zone of cutting is small, the plate deformation is small, and the slit is narrow (0.1mm~0.3mm).The notch has no mechanical stress and no shear burr.High machining accuracy, good repeatability, no damage to the material surface;Numerical control programming, can be processed arbitrary plan, can be a large format of the whole plate cutting, no need to open the mold, economic and time-saving.
CNC laser cutting machine in our country’s automobile, elevator manufacturing, packaging machinery, textile machinery, electrical switchgear, aerospace and other industrial sectors of sheet metal processing applications has made more successful, but in the shipbuilding, engineering machinery, thick plate cutting quantity of industry application, in contrast, at this point the gap between our country and advanced industrial countries is greater.At the same time, this reality indicates from another side: excellent performance, competitive price, and can be qualified for medium and thick plate cutting of high power, large CNC laser cutting machine in the future market potential is extremely huge.