Spacer and spool adapter discs

Motivation

So we printed the spool winder and found out that the printed parts don't fit. Then we looked in the Remixes and found a rear axis with tolerances that fits. But maybe we need some spacers because the spool is too thin or adapter discs that fit other spools  This is where this remix kicks in.

The spacer

The spacer is just a 3mm thick ring that fits to the rear axis and helps to apply pressure on the spool adpater disks.  You can print it at any thickness if you just scale the Z axis in your slicer.

The spool adapter discs

The discs are  for the spools I have in my shelf, starting with Sunlu V2, more to come when I need other adapter discs.  The discs have the spool name engraved, so that you directly see for what spool it was designed. 

Sunlu V2 spool

I started with a spool adapter for the Sunlu V2 spool. It comes with an inner diameter of around 63 mm. There are 2 discs, A is just round and B has a small nose that fits into the notch on one side of the spool (see picture with arrows). 

Giantarm spool

This disc is for the Giantarm spool with a center hole of about 75mm and 6 segments.