Laser welding machines focus laser beams with high power density through optical path systems. The laser beam irradiates the surface of the workpiece, so that the workpiece reaches the melting point or boiling point, and the high-pressure gas coaxial with the laser beam melts or blows away the evaporated metal. With the relative position of the beam and the workpiece moving, the material is cut to achieve the cutting purpose.
The laser welding process is to replace the traditional mechanical knife with an invisible beam. High precision, fast cutting, not limited by cutting methods, automatic typesetting, material saving, smooth cutting, and low processing costs will gradually be improved or replaced by traditional metal cutting processing equipment. The mechanical part of the laser head is not in contact with the workpiece, and the working surface will not be scratched during the working process. The laser cutting speed is fast, the cutting is smooth, and the subsequent processing is generally not required.
The cutting heat affected zone is small, the sheet deformation is small, and the cutting is narrow (0.1mm~0.3mm). Notch no mechanical stress, no shear burrs. High machining precision, good repeatability, no damage to the surface of the material; With digital programming, you can handle all your plans. You can cut the entire sheet of larger width without opening the mold, which also saves time.
Laser welding machine in the laser welding machine, laser engraving machine, laser pointer, laser welding machine and other industries more and more mature. Laser welding machine is the technical revolution of sheet metal processing, and it is the "processing center" of sheet metal technology.
Laser welding has the advantages of high flexibility, fast cutting speed, high production efficiency, short production cycle, etc., which has won a wide market for customers. The effective life of this technology is very long. Most 2mm thick steel plates abroad use laser welding machines.
In general, it is recommended to use a laser welding machine to cut metal materials, such as carbon steel plates within 12mm and stainless steel plates within 10mm. Laser welding machine has no cutting force and deformation during processing. Tools are not worn, material adaptability is good. Whether it is a simple part or a complex part, it can be rapidly formed by laser. Narrow incision, good incision quality, high degree of automation, simple operation, low labor intensity.
There are many factors to consider when purchasing a laser welding machine. In addition to considering the size, material, thickness to be cut and width of raw materials of the current workpiece, it is also necessary to further consider the future direction of development. For example, after the technical transformation of the product, the size of the workpiece to be processed, the width of the material provided by the steel market, the materials saved for their own products, and the time of the upper and lower materials. Article from the Internet, if there is infringement or violation, please contact us to correct.
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