LK4 Pro Laser holder

thingiverse

This is a support for 500mW Laser module. It fits on a Longer LK4 Pro or an Alfawise U30 pro fan support. I use the hotend right fan connection to electrically power the laser module (my solution is to plug an Y cable on motherboard on the fan connector to power the twice). I need to inverse + and - when I want to use the laser (unplug and plug the connector take 10 seconds). With this laser you can engrave wood, leather, I think we can engrave plexi and glass too (with a first black spray paint layer). I use LaserWeb engraving software to generate gcode with a 0.1mm thickness and a speed between 250 and 300 mm/min, power between 1% and 5% (0-255). ----------------------------- Only if you are extremely satisfied with my design, please pay me a beer ;-) https://fr.tipeee.com/marci/