Air assist for Ortur laser master 2- 7/15/20 watt

thingiverse

This is a simple device to ad an air tube to the nozzle of a laser engraver. I printed this with supports but they may not be necessary. I connected this air assist to an aquarium pump and standard tubing. I used the file from the Ortur for the 7 watt laser folder and changed a few things: I added a pipe to fit the air hose, and I eliminated the back side to be able to fit it to the laser without disassembling it. If you need to refocus your laser, you can easily remove this and replace it. This is a light friction fit and can be bumped out of place, so it's a good idea to check it before using. Sorry the pictures are blurry, my camera focused on everything except the thing I wanted it to. Update: I added a version for the 15 and 20 watt laser, This one is shorter and thicker and may need adjustment when fitting as it can come out of alignment.