Filament holder (compatible with 3KG filament)

The base is made with a dovetail structure, so that structural accessories can be added later;

The thread uses a multi-turn helical line to increase tightening efficiency;

It is best to use PETG for printing, as it will have higher strength;

When using A1 for printing, because the printing plate moves back and forth, the screw will vibrate when printing to a higher level, resulting in a corrugated shape at the end. I avoided this by reducing the printing speed

When using X/P series for printing, it is best to close the door for printing. Otherwise, there is a problem with warping, because I used X1E printing, which can control the chamber temperature, so the forming is quite good.

The gear drive is intended to provide a certain damping effect; if not needed, the gear and buckle can be removed.

A damping reversing mechanism may be designed later, similar to the AMS lite shaft reversal mechanism, which can be installed without damage.