Instrument Knob, high torque, parametric

By John Ridley

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Instrument Knob, high torque, parametric

By John Ridley

at 2024-05-04
We needed some replacement knobs at work for some VGA A/B switches in conference rooms. The knobs the switches came with were junk and broke long ago. I decided to design a knob that would NOT break. This is that. There's a bunch of comments around the parameters at the top of the SCAD. You should be able to make this fit any situation you need. Setscrew is selectable on/off. Set "testprint" to 1 to generate a small circle with the shaft hole in it to print and see if it will fit your shaft before you bother printing the whole thing.
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Joined about 11 years ago Chelsea, Michigan USA

I'm a computer person who grew up on a farm. I enjoy all kinds of making.  Programming, electronics design, rough carpentry, whatever.I am a mentor for FIRST Robotics FRC team 1502, "Technical Difficulties" at Chelsea High School.

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