How To Choose A Professional Fiber Laser Cutting Machine?

In the professional fiber laser cutting machine, it is necessary to master and solve several key technologies for parts with high cutting accuracy or thicker thickness. Focus position control is one of them. One of the advantages of laser cutting is that the energy density of the beam is high, so the focal spot diameter is as small as possible in order to produce a narrow slit. Because the smaller the focal depth of the focusing lens, the smaller the focal spot diameter. For high-quality cutting, the effective focal depth is also related to the lens diameter and the material being cut. Therefore, it is important to control the position of the focus relative to the surface of the material to be cut.

This kind of equipment has its own selection criteria in the whole selection process. In fact, once we choose this kind of equipment, we must determine the scope of production, and make effective choices based on the processing material or the thickness of the cut. Only in this way can we determine the quantity of purchased equipment or related machine models, and make relevant preparations for subsequent procurement. How to choose a professional fiber laser cutting machine will have more selection criteria in this regard.

 1.Cutting fineness

When purchasing, you must also look at their cutting fineness. Basically, they can be controlled between 0.1 mm and 0.2 mm.

2.Material deformation

If a laser cutting machine is used for cutting, the material deformation effect of a good equipment is very small.

3.The smoothness of the cutting surface

In the actual cutting process, the smoothness of the cutting surface is also very important. It depends on whether there are some burrs on the cutting surface. Generally, there will be more or less burrs, which are basically determined by the thickness of the cutting or Determined by the gas used, there are no burrs below three millimeters. Nitrogen is the best gas, followed by oxygen. If there is air, the effect is poor. The professional fiber laser cutting machine has relatively few burrs, and it can even be said that the surface without burrs is very smooth.

4.Power size

Most manufacturers have their own power requirements for laser cutting machines and other equipment. Judging from the current situation, most factories also cut metal sheets below 6 mm, and there is no need to buy high-power cutting machines.

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