The way metal raw materials are processed into finished products is quietly changing. Some manufacturers no longer use sharp tools to cut workpieces, but use lasers, known as laser cutting. Here are five interesting facts about laser cutting technology.

It has existed for more than half a century

Although it sounds like a modern cutting process, laser cutting has actually been around for more than half a century. In the mid-1960s, researchers at the Western Electrical Engineering Research Center produced the world's first laser cutting machine for cutting holes in diamonds.

Some laser cutting machines can also be used for welding

Depending on the specific type, the laser cutting machine can also perform the welding process. There are several types of laser cutting machines: CO2,Nd, Nd:YAG and fiber laser cutting machines. Among them, CO2, Nd:YAG, and fiber laser cutting machines can all perform the welding process, and the only thing that cannot do this is Nd.

Optical lens focuses the laser to just 0.001 inches

The optical lenses used in the laser cutting machine play an important role in the high-tech cutting process. They can focus the high-power laser to the workpiece area with a diameter of only 0.001 inches. All the heat generated by the laser is concentrated in this small area. This allows high-precision cutting.

Requires a lot of power

Laser cutting requires a lot of electricity, and the efficiency rating of commercial laser cutting machines is 5% to 45%, and most of the energy is wasted. The actual power consumed by laser cutting depends on the specific type of machine and the output settings configured for it, but the power consumed by laser cutting is still considerable compared to other cutting processes.

Laser cutting requires the use of gas

When the laser heats the workpiece, a pressurized gas coaxial with the beam blows the slag off the surface to help simplify and speed up the cutting process.

After reading the above five small courses, do we have a new understanding of the laser cutting machine now? If we feel that it is still helpful to you, then it is my greatest honor. We will continue to work hard to bring you more knowledge about the laser cutting machine and share it with you. Let's have a more comprehensive understanding of the laser cutting machine, let us be able to better learn, the use of laser cutting machine for us to bring changes in the mode of production, and promote development.