Requirements for cutting materials by fiber laser cutting machine

Anyone who has a certain understanding of fiber laser cutting machine should know that its use range is very wide, and the cutting effect is also very good. However, not all kinds of materials can be cut by fiber laser cutting machine. Some materials are more harmful to fiber laser cutting machine, so fiber laser cutting machine cannot be used for cutting.

Although the fiber laser cutting machine has many excellent features, it is not invincible, and there are still many materials that cannot be cut. So what materials can the fiber laser cutting machine cut, and which materials cannot be cut?
1. First of all, we need to make it clear that fiber laser cutting machines belong to the category of metal cutting machines, so generally the reason is that the wavelength range of fiber laser cutting machines is not within the absorption range of this type of material, or it is not suitable for absorption, The ideal range cannot be achieved.

Second, the fiber laser cutting machine cannot cut the MDF. The fiber laser cutting machine belongs to thermal processing. Cutting the MDF will cause burning, which will cause the cutting edge to burn, which cannot meet the cutting requirements. This type of material is mainly The raw materials of fiberboard, wood fiber, plant fiber, and some are artificial boards made of urea-formaldehyde resin and adhesive. These types of materials belong to the category of MDF, which cannot be processed by fiber laser cutting machines at present.

Third, there are some highly reflective materials, such as copper and other metal materials. Although this type of material can be cut by a fiber laser cutting machine, because the wavelength of these materials for the laser is not within the ideal absorption range of these materials, it will The reflected part of the energy burns out the protective lens, which also needs attention.



Baiwei laser cutting machine cutting samples: