3D Printing

This is a remix of the Master Spool concept by RichRap to include a dust cover. I think the spool should also be the filament container. It keeps everything small, compact, and dirt free. By closing all the holes on the side of the Master Spool and adding a sleeve that slides around the spool we can accomplish this. It keeps dust away from the filament. It also avoids having a coil of filament jump over the spool rim and cause a filament jam.

To have filament feed out of the spool two screws are loosened so that the cover can freely rotate around the spool. For storage the screws are tightened,...