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bondtech extruder
by motorimicro
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created from Eric Lien (not from me)
new and wonderful design to http://www.bondtech.se
you can use a planetary box http://www.thingiverse.com/thing:1321364
Description
(Eric Lien speak) I have been involved into 3D printing for the last 2 years and one of the biggest problems are related to the material feeding. Todays extruders that uses one driven wheel with a spring loaded bearing that pushes the filament against the drive wheel.
This method has some disadvantages as
-
new and wonderful design to http://www.bondtech.se
you can use a planetary box http://www.thingiverse.com/thing:1321364
Description
(Eric Lien speak) I have been involved into 3D printing for the last 2 years and one of the biggest problems are related to the material feeding. Todays extruders that uses one driven wheel with a spring loaded bearing that pushes the filament against the drive wheel.
This method has some disadvantages as
-
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