I like ender3 genuine spool holder.
I think It is great! and durable!
But it has some friction between spool holder and fillament spool..
so i decide using ender3's genuine spool holder with some custom parts..
this custom spool holder bearing needs some preparation material.. but i think these things.. you guys can get easily to prepare
i hope this spool holder can be your help :)
and i uploaded inventor(ipt) file for the modify if you want...
dyair i use pla pro but maybe doesn't matter
Things that you will need
M2.5 screws x 6 ~ 12 - ( I only use 6 screws and 3 for each side... 3 + 3)
BB shots 24ea - (6mm) i bought bb shots about $1 from toy shop.
※Outer diameter of the barrel : 51mm
Minimum diameter : 36.25 (i will fit some with the spool holder.. so watch out when assemble in to spool holder...
if you have some problem with design please tell me.. and i'll fix soon as possible
Things that you will need M2.5 screws x 6pcs ~ 12pcs - ( I only use 6 screws and 3 for each side... 3 + 3) and BB shots 24ea - (6mm) i bought bb shots about $1 from toy shop. few fillaments..
the left ring is for fitting.. it prevent spool's escape.. i have no idea for the good way to hold the spool from the bearing
this was the prototype but, watch out! when you assemble spoolholer into side part