Filament spool holder for Alfawise U20 (parametric)

thingiverse

From original design:\r\nhttps://www.thingiverse.com/thing:3183356\r\n\r\nSpool holder's radius finely tuned for accommodating diverse bobine types, exceeding the limitations of the original, which was excessively large to fit snugly into some spool holes.\r\n\r\nThis refined version also includes a Fusion 360 parametric file, empowering users to customize their setup by easily incorporating different bobines, particularly when dealing with small bobine hole radii.\r\n\r\nThe design remains true to its original form:\r\n\r\nDirectly quoting the original design:\r\n"No bearing or bolt required\r\nA single part suffices\r\nRemarkably rigid, bordering on excessive\r\nExcellent alignment with the filament feed entrance\r\n\r\nDrawbacks :\r\nSignificant printing time (approximately 9 hours using 0.2mm layer height and 5% infill)"