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Direct Drive Filament Guide – 3D printable model from Thingiverse Thingiverse

Direct Drive Filament Guide

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I have designed this filament guide to prevent excessive wear on plastic extruder tension arm when I upgraded my Ender 3 to direct drive.

I am using the direct drive bracket by Madau3D: https://www.thingiverse.com/thing:3589452

Hardware required:
2x M3x38
1x M4x15
1x 608 Ball Bearing

If using a bearing, you will need to print two spacer files, one for each side of the bearing. I also included files if you do not have access to a ball bearing.

I trimmed the bottom of the bracket insert a little to fine tune the position of the bracket to the tension arm. Super glue will add extra strength to the bracket and base.
Source
Thingiverse
What you need to print this: Intermediate Low confidence
Why?
significant post-processing
Single piece Hardware needed
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 2/3
Printer
FDM / FFF
File format
STL
Material
PLA
Post-processing
Gluing, Hardware
Software
Cura, PrusaSlicer, or similar
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