UM2 ball-joint filament guide

For better transport of the filament with small spool.

3D printer parts and enhancements

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Description

English
I had some issues with the transport of the filament with small spool's. So I tried with pulleys to reduce the friction. I think the best solution for the bad angle from the role was a ball-joint filament guide. I have made 2 sizes of the ball in order better to correct the distance. For the skater bearing i use the design from here: https://www.youmagine.com/designs/um2-bearing-filament-guide. Thanks to Ppyromann!

Deutsch
Ich hatte viele Probleme mit dem Transport des Filamentes bei kleineren Rollendurchmessern. Also versuchte ich die Reibung durch Umlenkrollen zu verringern. Ich denke die beste Lösung für den störenden Winkel direkt nach der Rolle ist ein Kogelkopfgelenk. Um die Distanz verschiedener Rollen besser zu korrigieren, habe ich 2 Grössen des Kugelkopfes gemacht. Für die Skater-Rollen verwende ich das Design von hier: https://www.youmagine.com/designs/um2-bearing-filament-guide. Vielen Dank an Ppyromann!

Materials and methods

1x screw M3 lenght 15mm
1x screw M3 length 25mm
1x skate bearing 608

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Comments

6ca42ca2af49e73a9603b5d73bde218c?default=blank&size=40s_kard added this to the For 3D printer collection ago
1abae89a57e65bed05b23ca897b7ade2?default=blank&size=40Chretien Dunjour added this to the todo collection ago
Ac80d506490a3b166fc42c21cab7dda9?default=blank&size=40joma added this to the tools collection ago
B58f03a2d2c73ca5ce3607b1a9064d22?default=blank&size=40cENz0R added this to the UM2 collection ago
6f27e7d25d1a13eb75ef5b7455bd7660?default=blank&size=40Ferry added this to the Nette Ideen collection ago
Mini 123456threxis added this to the UM2+E collection ago
Mini aviator2 small png iconChris added this to the UM2 Parts collection ago
Mini 20150514 1805293DRay added this to the Ultimaker 2 collection ago
17c3d5df1f1ff8320e9722af11364d6b?default=blank&size=40Per Olav Digre added this to the 3D printer tilbehør collection ago
C56bb8a7a01df4e38fc1e58135de6d23?default=blank&size=40JustKrys added this to the Things to Print collection ago
Fc8c5c6dd094418e14fabc191e57cefe?default=blank&size=40xile6 added this to the ultimaker collection ago
Mini img 0212Rendy Gunardi added this to the kossel collection ago
Mini ch30x30mfgeflammtMichael Hafner added this to the Filament collection ago
6803a1e5e8808cdc3a5cd25c86cdb1f5?default=blank&size=40thing_maker added this to the To be printed collection ago
Mini monimweb1Alain Ducros added this to the UM2 ball-joint filament guide collection ago
Cb013efa08026866713ee8ea4f98a733?default=blank&size=40Sergey Fedorov added this to the Ultimaker 2 Upgrade collection ago
Mini logoVegard Stien added this to the Things to make collection ago
Mini skroobskroob published this design ago