Laser Cutter Material Test Chart

thingiverse

A simple grid of squares to laser cut fill at different powers and speeds for easy material testing. A LaserWeb JSON file is also included. As always, make sure you never leave your laser unattended. In some instances this test may overburn material at the slow speed settings. If that happens, stop the laser and turn off the slower settings in the file before trying again. Works best at around 4" square. Can be adjusted for material size.