How to make the edge of the laser cutting board not black?

With the continuous innovation of laser cutting machine technology, more and more laser equipment has been used in major industries. Laser cutting machines have received many praises in the decoration, handicrafts, and architectural model industries. As the technology of laser cutting machine manufacturers Staff, today I will give you a brief introduction, how to make the laser cutting wood board not black.

Everyone knows that the use of laser cutting wood has the advantages of high precision, narrow cutting seams, fast speed, and smooth cutting surface. However, because the laser focus energy melts the wood board, there will be blackening during the cutting process, that is, the cutting edge is carbonized. Today, Joy Star Laser application expert tells everyone how to reduce or even avoid this situation. The first thing to note is that if the laser cuts a thicker wood board, it is very difficult to avoid blackening, such as knife template cutting, and after our technicians test and conclude that the wood template below 5MM thickness can be cut. The blackening is the smallest, and it depends on the situation above 5mm. Maybe everyone knows that to avoid the carbonization effect of laser cutting, use high speed and low power. This is correct, but some are misunderstood. Many customers think that the faster the speed, the better, and the lower the power, the better. In order to reduce the blackening, cuts with high speed and low power for multiple times. This is very bad, and the carbonization effect may be darker than normal.

Recommendations for cutting wood board parameters:

1. It is recommended to use 65% power and 20mm/s speed for cutting 5mm plywood.

2. For cutting 3mm plywood, it is recommended to use 55% power and 45mm/s speed.

Can the laser cutting machine cut wooden boards?

Laser cutting machines can cut wood boards. Our factory has Joy Star Laser wood board laser cutting machines. The laser cutting technology uses non-contact processing, which can minimize processing deformation, prevent cracks in the wood board, and reduce material waste; Moreover, the laser processing speed is fast, the precision is high, the cut is smooth, and generally no further processing is required. These are incomparable with traditional cutting methods. Relatively speaking, the wood board laser cutting machine is still very cost-effective.

What kind of cutting board is more accurate, without black edges?

At roadside stalls, you can often see wooden spliced building blocks, such as house models, car models, etc. We have always used laser cutting machines to accurately cut out three-ply plates of various shapes, but due to the laser burning, the edges of the wooden boards are always have black charcoal. Can there be laser cutting equipment that can do without black edges?