3mm Smartrap Simple Extruder

3mm Smartrap Simple Extruder

thingiverse

Here is another take on a simple extruder for the SmartRap. I found that the other Simple Extruder could warp under the pressure of the spring if the extruder motor gets warm. I added an arm so that this extruder mounts to the motor with 3 screws and should not warp. This extruder is set up for 3mm filament.

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