LaserSaur Air Assist
thingiverse
This is a co-axial air assist for the LaserSaur laser cutter that I turned from some 6061 Aluminum round stock. Instructions I've provieded the original Solidworks files and .step. The air inlet connector is from McMaster Carr for 1/4" tube, but any quick-connect with 10-32 threads will work. The coiled 1/4" tubing is also from McMaster. It's lashed to the back rail of the 'saur with zip-ties and run out of the enclosure with 1/4" Swagelok bulkhead fittings and eventually meets up with an air compressor and regulator. The airflow requirements are pretty minimal, so 1/8" tubing could also be used and would bend easier. A 1/8 - 1/4" adapter would be needed then to use the coiled tubing.
With this file you will be able to print LaserSaur Air Assist with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on LaserSaur Air Assist.