Creality Extruder Tensioner
thingiverse
Creality Ender3 Mod. My extruder kept slipping, and since the aluminum extruder was still shipping, I crafted a spring preload adjuster and flex/TPU printing capabilities to get around the issue. The device accommodates an M4 nut and is equipped with an M4 screw paired with a self-locking nut for adjustments – you can choose your own setup. This mod helps some weak springs perform better and offers flexibility when working with different filaments. My results were positive, and I successfully addressed under-extrusion problems. I haven't tested the flex/TPU capabilities yet, but the original design received excellent reviews in this regard and remains unchanged. For optimal performance, I recommend printing with PETG and a minimum 40% infill for added strength.
With this file you will be able to print Creality Extruder Tensioner with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Creality Extruder Tensioner.