How should we use the fiber laser cutting machine correctly?

by ruijie

How should we use the fiber laser cutting machine correctly?

First, let's talk about the processing category of fiber laser cutting machine. Fiber laser cutting machine belongs to the processing category of metal laser cutting machine, so it can only cut metal, such as stainless steel, carbon steel, alloy steel, silicon steel, spring steel, aluminum, aluminum alloy, zinc sheet, galvanized sheet, pickling sheet, Copper, silver, gold, titanium and other metal sheets and pipes. It is impossible to cut cloth, leather, stone and other non-metallic materials. The reason is very simple. The wavelength range of the fiber laser cutting machine exceeds the absorption range of the above materials, or the absorption is unreasonable, and the ideal cutting effect cannot be achieved. The advantages are not obvious, and there may be a trend of development in this regard in the future.


Second, fiber laser cutting machines are not recommended for long-term cutting of rare metal materials such as aluminum and copper, because these materials are highly reflective materials (Note: High reflection has little to do with the smoothness of the cutting surface of the sheet. The reason is mainly because The wavelength of the laser is not within the absorption range of these materials, the absorption effect is not good, most of the energy is reflected back, and the protective mirror is easily damaged in front of the laser head). After that, the cutting thickness of the fiber laser cutting machine also changes according to the power.


In the process of use, we need to process and maintain the machine frequently, so as to prolong the service life of the machine and improve the efficiency of the equipment.


First, check the steel belt frequently. The steel belt plays an important transmission role in the operation of the laser cutting machine. The tension of the steel belt must be ensured when the equipment is running. Otherwise, once a failure occurs during operation, it is very likely to injure people, and even cause death in severe cases. Although the iron bar looks small, once it fails, it will still seriously affect the safety production.


Second, since the laser cutting machine will directly evaporate the metal surface during the cutting process, a large amount of dust is often generated on the surface of the cutting machine and in the cutting machine, and the dust must be sucked out with a vacuum cleaner frequently, so as to ensure the inside of the machine. Spotless between parts, better to keep things running smoothly between parts.


In addition, it is also necessary to lubricate the parts of the multi-pass cutting machine such as racks and guide rails from time to time, so as to stabilize the gear engagement during the working process. Keeping the operation of the machine always on the track of normal operation, the precision of the cut products will definitely be higher.


In the daily maintenance of the equipment, the purchase of equipment and accessories must also be strictly checked, so as to fundamentally ensure the normal production of the machine. In addition, if any parts of the machine are found damaged during use, they must be replaced in time, which can not only protect the machine itself, but also ensure that the laser cutting machine always maintains the ideal cutting effect.

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