Alex Extruder 1.75mm by AlexBorro 3d model
Warning. This content is not moderated and could be offensive.
m4
3dmdb logo
Thingiverse
Alex Extruder 1.75mm by AlexBorro

Alex Extruder 1.75mm by AlexBorro

by Thingiverse
Last crawled date: 3 years, 1 month ago
ATTENTION: I do not update the files in thingiverse anymore. Download the latest version from my OneDrive:
https://1drv.ms/f/s!ApLXJJfQAWPfgnMTI4TwPZj_Js11
After looking for a while for a 1.75mm, I decided to design my own.
First I tried some Direct Drive extruders available in the web..
The need for a motor fan for low Tg materials like PLA bored me.
The low resolution (low steps / mm) is not something pleasant to me..
And huge gap between the pinion and the filament output duct makes it difficult to push flexible filaments like Nylon..
So I came up with a geared 4:1 extruder, that has been working fine with many 1.75mm filaments, like ABS, PLA, Nylon and PET.
It is simple to assembly and low hardware parts count. Just download the correct extruder for your hotend, gears and Idler. Check Assembly Instructions for further information.
If you need the extruder for another hotend and/or hobbed bolt/pinion diameter, let me know on comments bellow.
Hotends provided:
Bowden
E3D V4/V5
Magma
JHead Generic
Sethi3D
3DMachine
Movtech

Tags