Direct Drive extruder

Prints (0)

Description

SummaryIt can extrude 3mm filament at 35 mm/sec, faster speeds will require a more powerful motor. I am using a 4.4 kg-cm stepper powered at 1.3 Amps. InstructionsThe vertical clearance is kept to a minimum so taller objects can be printed. Not shown in the pictures, but a 40 mm fan is to be mounted in front of the extruder motor. Sample video: http://youtu.be/Kf_FaiNjeag

Design Files

File Size

top_extruder.stl
17.7 KB
idler.stl
30 KB
base.stl
32.1 KB

Comments

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