CR-10 flexible filament extruder bracket with adjustable spring tension 3D printable model by darkytoothpaste

CR-10 flexible filament extruder bracket with adjustable spring tension

Source: Thingiverse by darkytoothpaste

The CR-10 flexible filament extruder bracket with adjustable spring tension is a free printable 3D model from Thingiverse by darkytoothpaste. Intro: I was exploring the usefulness of oiling the filament when I found that the extruder was slipping on the filament because it was so smooth (after oiling). You can download the STL file from the original listing below and print it at home.

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102 saves Source: Thingiverse Updated 2026-04-15

Tags: CR-10, flexible, filament, extruder, bracket, with, adjustable, spring, tension

About this model

Intro: I was exploring the usefulness of oiling the filament when I found that the extruder was slipping on the filament because it was so smooth (after oiling). I realised that in the current design of the extruder, there is no way to tune the tension of the extruder gear on the filament. After searching the internet, I was surprised that I could not find any other readily available design for our stock extruder to adjust the spring tension, hence I designed this to allow for the spring tension to be adjusted. Video of how the tension can be adjusted can be found here: Note that my design would end up sacrificing one of the mounting holes. Note: I recommend printing this in a material with better heat resistance than PLA (I reprinted in PETG) as mine warped from the heat from the extruder…

Frequently asked questions

Is this 3D model free to download?
Yes. CR-10 flexible filament extruder bracket with adjustable spring tension is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by darkytoothpaste.
Who made this model?
Designed by darkytoothpaste, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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