Getting started with the extruder

Hi everybody.

I received all my parts by now to modify a PCB CNC Milling Maschine I found on chinese taobao.com. LINK TO TAOBAO

Here I would like to keep you up to date on the modification to a 3D printer.

After returning to Germany one month ago I started modifying the CNC machine and I also received a repraped geared extruder:

The motor needed to be processed so that it could hold the gear.

So far so good. All parts are cleaned and the extruder runs smoothly.