Ender 3v2 and Ender 3 Spool Holder

I have designed this model for people whos want the spool to ratate around its own axis while printing.

While the spool rotates freely around its axis, it places less strain on the extruder, which leads to:

• smoother and more even filament feed,
• prevents filament tangling,

• reduces tension on the filament thread, which is important for fragile filaments.

   

 Printing information:

• leyer height: 0,16
• Infil: 10% gyroid pattern,
• Support: thin tree but only needed when you printing coer to print ring on it,
• 2 walls,
• 3 top/bottom layers,

The nut behind the cone is designed to prevent the cone from loosening. 

IMPORTANT!

Do not tighten the tapers all the way to the spool, as this will prevent the spool from rotating. Tighten the tapers to the spool and gently loosen them to allow the spool to rotate freely, then retighten the nut.

Notify me if something needs to be improve ;).