Filament Support With Bearings For Ender 3 3D Printer Model

Author: @
License: CC BY
File formats: stl
Download type: zip
Size:1.7MB

The file 'Filament Support With Bearings For Ender 3 3D Printer Model' is (stl) file type, size is 1.7MB.

Summary

I have made this improvement of the filament support for Ender 3 that uses the original thread and anchorage to make the extruder motor not so forcefully push the filament of the coil.

I modified the size and the screw thread to improve its firmness since it was too long for the standard size and weight of the filament coils.

You need 2 bearings type 608zz like these: https://s.click.aliexpress.com/e/_dYsAUDA

Try to print them with a filling around 50% (to be resistant and weight bearing), and do not use supports for the area of the screw thread (they are not necessary).

PD: The old versions of the Ender 3 already come with the nut and it is not necessary to print it.


Video of the final and improvement finish (Vídeo del acabado final y mejoras): https://www.youtube.com/watch?v=Mhpb-0PYpm8


He hecho esta mejora del soporte de filamento para la Ender 3 que usa la rosca y el anclado original para hacer que el motor del extrusor no se fuerce tanto en empujar el filamento de la bobina.

He modificado el tamaño y la rosca para mejorar su firmeza ya que era demasiado largo para el tamaño y peso estándar de las bobinas de filamento.

Necesitas 2 rodamientos tipo 608zz como estos: https://s.click.aliexpress.com/e/_dYsAUDA

Intentad imprimirlos con un relleno entorno al 50% (para que sea resistente y aguante peso), y no uséis soportes para la zona de la rosca (no son necesarios).

PD: Las versiones antiguas de la Ender 3 ya vienen con la tuerca y no es necesario imprimirla.

Bearing_support_nut.stl 510.9KB
Filament_thin_support.stl 2.8MB
Roller_support_filament.stl 808.8KB