Prusa i3 direct extruder with Ender 3 metal extruder
thingiverse
I added a direct extruder mount that reuses the metal extruder from the Ender 3, because this is VERY cheap, and it's available from all suppliers. I also rotated the motor placement to prevent the motor from hitting the frame, which increases the print volume compared to some other direct extruders I found. The generator is included here, but newer versions (if any) will be uploaded here: https://github.com/dc740/Roadfeldt_3d_hczf_mount How to use: Open the files in OpenSCAD and pick: Carriage: Prusa i3 Extruder: Standard metal extruders Pick the rest of the configuration to match your components, and generate the STL. Features: Direct extruder Easy to make Easy to repair Keeps the printing volume
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