Laser squares

​In this exercise we tested the strengths of the laser machine. I set a uniform speed of 15%, and the intensity varied between each square. The power range ranges from 10-85 percent.
Besides black and gray color confusion, the machine cut the 4mm thick wood already at 25% power, so all my squares were cut and there was no engraving as planned.
The inscription was engraved more aggressively than expected.
In this exercise I learned the intensity range of the machine on the current type of wood.