Extruder Indicator Dial

prusaprinters

<p>Saw this on the Tevo Facebook group but when I loaded the stl that was posted it was malformed so I knocked this up in 5 minutes in Fusion 360. I'd credit him/her but the name was Chinese characters and I don't speak Chinese. Google came up with Elsa so we'll go with that, thanks Elsa for the design.</p> <p>It spins with the extruder easily showing when it is feeding and when it's retracting. Could even be used for some sort of calibration.</p> <p>Push fit for a 5mm stepper shaft.</p> <p>I've taken Elsa's design a bit further by adding a dial face with 5 degree markings that attaches to the stepper motor screws. I haven't tested it but the holes are measured to fit a standard stepper motor.</p> Category: 3D Printer Accessories