How To Print TPU on Ender 3

Flexible filaments are notoriously difficult to print due to their elasticity. In today's episode, I show you the best upgrades and Cura settings to print TPU on your Ender 3. As an example, I print RC car tires for my OpenRC F1 using TPU from Sunlu.

⏰ Chapters ⏰
0:00 What is TPU and why flexible filaments are difficult to print?
1:07 Direct drive upgrade
1:47 Spool holder upgrade
2:07 Best Cura Settings to print flexible filaments (TPU)
4:13 Conclusion

➡️ Links
* SpeedDrive v1 - ORIGINAL DIRECT DRIVE MOUNT
https://www.thingiverse.com/thing:381...
* Ender 3 spool holder
https://www.thingiverse.com/thing:397...
* Flexible filament used in this episode:
SUNLU TPU Flexible Filament 1.75mm for 3D Printer 500g
https://amzn.to/3zdgcnK

➡️ Music
Emotions Machine / shutterstock