GE Profile Cooktop Stove Knob

thingiverse

GE Profile cooktop stove knob (WB03T10236). This design is composed of 2 parts, a knob and shaft adapter. The shaft adapter is printed separately to allow the knob to be printed flat on the printer bed without the need for supporting structure. The shaft is a tight press fit into the base of the knob. Glue can be used to make a more permanent joint. The cooktop D-shaped shaft on my stove measured 6mm (diameter). Please note, your stove may have a different shaft diameter. If so, you can easily design an adapter for the knob using TinkerCAD. I suggest printing the shaft and conducting a test fit on the stove before printing the knob. The supplied shaft adapter should be a tight fit, due to the close tolerances I used in the design. I printed this design successfully on a Creality Ender 3 Pro using PLA filament using the standard Cura settings. ABS may be a better material due to a slightly higher heat tolerance. For anyone interested, I can provide my Fusion360 file of both parts.