How to Prevent Burn Marks on Fiber Laser Cutting Machine?

There are several steps you can take to prevent burn marks when using a fiber laser cutting machine:

Change the cutting speed to a lower setting.

If you are working with wood, clean it with mineral spirits before cutting.

Set the PTPP or frequency on the machine.

Increase the laser power of the machine.

What are the limitations of laser cutting with fiber laser cutting machines?

While these are very adequate machines, they also have some limitations. This includes cost, harmful fumes, the need for professional operators, and limited thickness sizes of materials.

But despite these limitations, laser cutting machines are still considered one of the most efficient solutions for high-speed engraving and cutting.

Which assist gas is used for cutting wood or plastic?

Typically, you can cut or engrave wood or plastic without assist gas. But for thicker wood or plastic, compressed air is usually used as the assist gas.