Parametric thumb nut
par ssd
Fichiers imprimables (5)
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stlthumbnut3.stl
207 Ko · 2 289 téléchargements
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stlthumbnut4.stl
202 Ko · 2 241 téléchargements
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stlthumbnut5.stl
202 Ko · 2 207 téléchargements
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stlthumbnut6-20.stl
249 Ko · 2 228 téléchargements
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stlthumbnut-shkn.stl
178 Ko · 2 085 téléchargements
Description
This is a wing nut or knob for a 1/4" threaded rod designed to comfortably fit fingers.
Since the model is fully parametric, the hole size can be adjusted to match your rod, or the number of finger holes can be adjusted, etc...
The model works well with 3, 4, and 5 wings. More wings would fit if the radius was increased or the finger hole decreased, etc.
Note that the hole is conical, a bit larger on the bottom to make threading it easy. The knob should self thread onto the rod.