Demystifying the principle of laser cutting machine cutting technology

　　 Fiber laser cutting machine uses laser to cut wood, plastic, metal, rubber and other materials. This machine has become an important part of the manufacturing process. Laser cutting generally guides the output of high-power lasers through optical devices. Laser optics and CNC (Computer Numerical Control) are used to guide the production of materials or laser beams. The laser cutting machine is integrated with a computer-controlled programming system to determine the location and method of cutting the material.

　　 Fiber laser cutting machine is a thermal cutting process for processing sheet metal. The laser beam is generated by a laser source (resonant cavity) and transmitted through a transmission mechanism or a mirror in a fiber laser cutting head. The lens is focused with a very high power and a very small diameter. This focused laser beam will meet and melt the metal plate.

　　Laser cutting machine uses a high-power beam to cut materials according to computer-controlled parameters. When the laser guides the beam along the material, all objects in its direct path will evaporate, burn or melt. One of the advantages of laser cutting technology is that cutting products rarely requires any finishing work, because the process ensures high-quality surface finish , Fiber laser cutting technology has two forms: gantry and galvanometer system.

　　The gantry system places the laser perpendicular to the material, and the machine physically guides the beam to its surface. Since the gantry is the slower of the two systems, manufacturers often use it to produce prototypes. In contrast, the galvanometer system uses the angle of the mirror to reposition the laser beam, and can reposition the laser beam at a rate of 100 per minute.

cutting at a speed of feet, manufacturers usually use galvanometer systems for mass production work. The main reason for using laser cutting machines is to reduce the mechanical stress of sheet metal parts during the cutting process. The laser not only eliminates the cutting process Impact stress that will negatively affect sheet metal products, and the heating zone is also very small.

　　 This means that the rest of the workpiece is only exposed to an environment with little or no heat, thus maintaining the characteristics of the material being processed. In addition, because the laser cutting can be performed close to each other, it will not Metal plates have an adverse effect, so laser cutting helps to reduce waste to a large extent.

　　 However, CNC punch presses have a place in modern manufacturing. In some applications, such as the manufacture of bent sheet metal parts, CNC punch presses can bend metal instead of simply cutting metal, which is a valuable asset for rapid production.

　　 The above is the analysis we have brought to you for the cutting technology principle of fiber laser cutting machine. If you have any ideas or questions, you can contact us in time, and we will provide you with timely service.

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