Ender 3 V2 filament spool roll holder

thingiverse

I was frustrated with my Ender 3 printer as it sometimes struggled to feed the filament due to excessive friction between the filament spool and the holder. To address this issue, I designed a part that allows me to mount two rolls inside the filament spool. Since implementing this solution, the filament feeding has greatly improved. Additionally, the spool holder is slightly tilted to prevent the spool from running away and to keep it securely in place.I printed the part using PLA at the highest speed setting. To ensure proper functionality, I printed the part upside down, requiring support around the four bumps that click into the rolls. The size of the bumps fits perfectly with the two holes on my rolls. Interestingly, the lowest layer of the bumps happens to be slightly wider than the rest, resulting in a secure fit without the need for additional glue.[GPT3.5 improved language]