PnP Extruder

This thing is a plug and play extruder work.It provides convenience in changing the hot end or the extrusion method (bowden or driect drive) without screw.

Hot end : https://www.thingiverse.com/thing:2720701
Cooling Fan :https://www.thingiverse.com/thing:2721348

Requirements:

* 22 pieces of 5x5x2 square or 5x2 disk neodymium n50 magnet
* m3 screw in various sizes
* Spring and ballbearing for lever
* Extruder driver gear
* OD:4mm ID:2mm PFTE tube
* 4mm M6 female pineumatic connector
* 4mm M6 tube (You can do it yourself with M6 threader from aluminum tube (OD:6mm ID:4mm))