With the increasingly fierce market competition and the rising market demand, laser equipment such as metal laser cutting machine has been widely used. If you want to select a suitable metal laser cutting machine, you should consider the following issues: thin cutting seam, fast speed, smooth cutting surface, small thermal deformation, suitable for processing large products, price cost return cycle, shortening the research and development cycle, saving materials, etc.
What is the principle of metal laser cutting machine?
The metal laser cutting machine uses a high power density laser beam to scan the material surface, heat the material to thousands to tens of thousands of degrees Celsius in a very short time, melt or vaporize the material, and then use high-pressure gas to blow the melted or vaporized material away from the cutting seam, so as to achieve the purpose of cutting materials. Laser cutting, because the invisible beam replaces the traditional mechanical knife, the mechanical part of the laser knife head has no contact with the work, and will not scratch the working surface during the work; The laser cutting speed is fast, the incision is smooth and flat, and there is generally no need for subsequent processing; The cutting heat affected zone is small, the plate deformation is small, and the cutting seam is narrow (0.1mm~0.3mm); The notch is free of mechanical stress and shearing burr; High machining accuracy, good repeatability, and no damage to the material surface; NC programming, can process any plan, can cut the whole board with large format, no need to open a mold, economical and time-saving.
