How To Improve The Accuracy Of Laser Cutting?

The principle of laser cutting is that the energy released when the laser beam is irradiated on the surface of the workpiece melts and evaporates the workpiece to achieve the purpose of cutting and engraving. Therefore, it is also very important to grasp the accuracy of the process of operation. The following editor will briefly talk about how to improve the accuracy of laser cutting processing.

1. Focus position control technology

The smaller the focal depth of the focusing lens, the smaller the diameter of the focal spot, so it is very important to control the position of the focal point relative to the surface of the material being cut.

2. Cutting and perforating technology

Any thermal cutting technique, except in a few cases, can start from the edge of the board, generally, a small hole must be made in the board. Earlier on the laser stamping compound machine, the punch was used to punch the hole first, and then the laser was used to start cutting from the small hole.

3. Mouth design and airflow control technology

When laser cutting steel, oxygen, and a focused laser beam are injected into the material to be cut through a nozzle to form a gas stream. The basic requirements for airflow are that the airflow entering the incision should be large and the speed should be high.