With the development of social economy, the application range of laser cutting is becoming more and more widespread. We all know that metal laser cutting machines can perform many material cutting tasks, and their cutting effects are also very good. Although metal laser cutting machines have many excellent characteristics, they are not invincible, and there are still many materials that they cannot cut, Let's take a look at which metal laser cutting machines are not capable of cutting together.

1. At first, we need to clarify that metal laser cutting machines belong to the category of metal cutting machines, so they can generally only be used to process metals and cannot process non-metallic materials such as stones, glass, etc.

The reason is that the wavelength range of the metal laser cutting machine is not within the absorption range of this type of material, or it is not suitable for absorption and cannot reach the ideal range.

2. Secondly, the metal laser cutting machine is unable to cut the density plate. The metal laser cutting machine belongs to hot working, and cutting the density plate will cause combustion, which will cause the cutting edge to burn and cannot meet the cutting requirements. This type of material mainly consists of raw materials such as fiberboard, wood fiber, and plant fiber, as well as some artificial boards made by applying urea formaldehyde resin and adhesives. These types of materials belong to the category of density boards, and currently cannot be processed using metal laser cutting machines.

3. There are also some highly reflective materials, such as copper and other metal materials. Although these types of materials can be cut using a metal laser cutting machine, due to the fact that the wavelength of the laser is not within the ideal absorption range of these materials, some of the reflected energy will burn out the protective lens, which also needs to be noted.