lasercutter_tips_and_tricks
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lasercutter_tips_and_tricks [2023-12-05 17:52] – jaso55555 | lasercutter_tips_and_tricks [2025-04-14 15:29] (current) – MirZa | ||
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* [[https:// | * [[https:// | ||
* [[https:// | * [[https:// | ||
+ | * [[https:// | ||
===== Material tips ===== | ===== Material tips ===== | ||
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* Steps: | * Steps: | ||
* Dither an image in Gimp or this online tool https:// | * Dither an image in Gimp or this online tool https:// | ||
- | * use Gimp or ms paint to convert the image to a monochrome bitmap, alternatively imagemagick using: **magick.exe in.png -monochrome -alpha off out.png**/ | + | * use Gimp or ms paint to convert the image to a monochrome bitmap, alternatively imagemagick using: **magick.exe in.png -monochrome -alpha off out.png** |
* open the image in LaserCut and scale it so one pixel corresponds to one line of the laser engrave (the height of the image in mm should equal the height of the image in pixels multiplied by the scan gap) | * open the image in LaserCut and scale it so one pixel corresponds to one line of the laser engrave (the height of the image in mm should equal the height of the image in pixels multiplied by the scan gap) | ||
* You can preview the output by clicking on " | * You can preview the output by clicking on " | ||
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* Same can be done for wood: https:// | * Same can be done for wood: https:// | ||
* Multiple colours can be done with repeated spray painting and engraving the reverse side of clear acrylic https:// | * Multiple colours can be done with repeated spray painting and engraving the reverse side of clear acrylic https:// | ||
+ | * To make labels that do not rub off the surface, clear Acrylic can be engraved and painted with a mirror image of the design on the reverse side. Spray painting the reverse side to seal it and give a background colour can also be done. | ||
**Double sided engraving** | **Double sided engraving** |
lasercutter_tips_and_tricks.1701798727.txt.gz · Last modified: by jaso55555