Washer Knob
Description
Parametric knob for my Maytag washer. Could be used for anything requiring a knob that mounts on a shaft with one flat side.
Instructions
Measure:
* Shaft diameter (shaftdiameter)
* Shaft width at flat part (flatwidth)
* Shaft length (shaftlength)
* Hole around shaft (holediameter)
Enter into the appropriate variables in the SCAD file with clearances for good fit (+1mm for the shaft, 3mm for the hole in my case), compile, render, and export STL.
* Shaft diameter (shaftdiameter)
* Shaft width at flat part (flatwidth)
* Shaft length (shaftlength)
* Hole around shaft (holediameter)
Enter into the appropriate variables in the SCAD file with clearances for good fit (+1mm for the shaft, 3mm for the hole in my case), compile, render, and export STL.
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License

Worked great! Fit my GE dryer perfectly! Printed it on a BFB3000 in black PLA.
Excellent! My clear PLA one is still going strong.