Dryer Knob

Replacement 1/4" d-shaft dryer knobs. I needed the shaft to extend down lower than the knob body. In order to keep this design printable without supports, the knob has a rounded handle and is printed "upside down". The original openscad file is included so the design can be tweaked as needed.

Print Settings

Printer Brand:

Prusa

Printer: 

i3 MK3

Supports:

No

Resolution: 

0.15

Infill:

15%

Notes: 

Parts need to be very secure to the print bed due to the overhangs. I used a glue stick with PLA. Rafts may help too. 0.15 worked better than 0.05 at the widest part of the overhang.