Filament Pulley for Rostock 3D Printer
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Published on November 9, 2012
Description
Pulley for my wooden rostock variation. It's made for 0.5mm Dyneema.
Instructions
You can insert 2 M3 nuts to fix this pulley on your stepper.
The inner hole for the Dyneema Line goes curved arround the hole for the stepper.
The initial idea did not work. To less windings.
I use it now with only two windings arround it and not going trough the middle hole. Works great with the right tension.
In normal use, you can only travel 300-400mm
The inner hole for the Dyneema Line goes curved arround the hole for the stepper.
The initial idea did not work. To less windings.
I use it now with only two windings arround it and not going trough the middle hole. Works great with the right tension.
In normal use, you can only travel 300-400mm
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License
Filament Pulley for Rostock 3D Printer by doublemind is licensed under the Attribution - Share Alike - Creative Commons license.
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I'd like to see the setup your using to hold these pulleys. Is the performance of this comparable to that of a hobbed driver? Cool idea man.