Neje A40640 Air Assist with Shield

thingiverse

https://youtu.be/4CmWH9L5Z-Y video of it working, this was my first version I printed on resin printer but I made a few changes before posting it here. I recently purchase a little diode lasers and soon realised these are not toys, the light they emit is crazy bright and having kids and family walking through my office I needed a solution. Alot of people have addded full enclosures but I purchased this laser because it was small so making it bigger was not an option. I tested a version without the air assist and it worked perfectly but the smoke built up in the shield. I already had Airassist so I added a back panel and a air input to go accross the engraving/cutting removing the smoke while letting the main Air assist do its job of getting the smoke from the engrave/cut Please enjoy and if you can make improvments thats awsesome :) Two versions attached - one with Laser Window, but you will have to use suitable laser safe acylic for your laser module. size is 20mm x 20mm The other version doesnt have this window so seeing the isnt possible but still good if your someone that just engraves and cuts and doesnt require alignment