how do laser engravers work?
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It shoots a pulse of laser at the material burning away a small dent into it. Computer controls the position of the laser and makes it so the dots are burnt in the right places to form a picture.
Laser engravers are really powerful lasers controlled by computers.
A computer turns the laser on and off really rapidly, causing tiny explosions on a material’s surface. Over time, these explosions evaporate enough material to leave an engraved image.
The computer can also control where the laser is pointing, or move a platform that the material is on, to “draw” an image with the laser.
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