How can a laser cutting machine achieve high-precision cutting?

Due to its high cutting precision, laser cutting machines are increasingly used in the processing of parts and components in industrial fields such as aerospace, medical equipment, and precision instruments. So how can high-precision cutting be achieved with laser cutting?

Laser is known as the brightest light, the most accurate ruler, and the fastest light. Laser can gather a large amount of energy at a high energy level on a very small unit area, causing materials such as metals to melt or evaporate rapidly, thereby playing a cutting role.

The focal light can generally reach about 0.1mm, like a very delicate knife, which is much better than "broad-cutting".

At the same time, due to the high energy density of the processing and the very short time of acting on the material, the heat affected zone is small, the thermal deformation is small, and the laser is a non-mechanical contact processing, there is no mechanical stress on the workpiece, which is suitable for precision processing.

Second, a solid machine tool system is the basis for ensuring the accuracy of laser cutting. Strict mechanical design, precision welding, stress relief and other operations make the laser cutting machine smooth and stable in operation, and can remain unchanged for a long time.

In addition, the laser cutting machine can achieve precision cutting thanks to its high-precision transmission structure, including gear racks, servo motors, reducers, etc.