I started today with Tile engraving.
Yesterday I painted Tiles (100mx100mm, matt White) with Glossy white.
Today I focussed my Laser first (Orthur Laser Master 2 20W Version) on a Black Paper and the I do Burning tests with 1200mm/min and 12% Power to fine Tune the Laser.
Then i printed a Test tile and here are some Problems It seems okay at 85% when I go under 77,5% the laser often didn’t not engrave the hole “test square”.
I don’t get any darker Squares so I “took the best” and Engrave a Picture of my Son but this came out very terrible.
Do you guys have any suggestions how I can improve. The main problem for me is that I can’t get any “dark” Engravings.
Did I use to less spray paint on the tile maybe?