Thingiverse

Optical Sensor Filament

par 3Dadicto

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Optical filament sensor with Teflon tubes to reduce friction. The springs have a diameter of 4 and a length of 25mm, it is important that they have little force to reduce the friction of the filament to the maximum.

A 3D model of the assembly is included to modify housings for springs in case you want to change springs.
The springs that I have used are pen springs that do not have much force.

https://youtu.be/Y5apX_JWutw

Source

Thingiverse

Ce qu'il faut pour imprimer: Débutant Confiance faible

Monobloc

Supports 1/3

Assemblage 0/3

Réglages 1/3

Taille du plateau 0/3

Post-traitement 0/3

Imprimante

FDM / FFF

Format de fichier