Mini CNC ver 2 - part 1

Mini CNC v2 is a little bit more complicated than v1, especially in the way how motors drive the axes. Instead of using whole elements with axles and limited length of slides I've changed the construction to use belts powered directly by motors,same as it is in a "adult" CNC machines. So I added rollers to support belts and reduce friction and increase sagnificanly working area (much bigger than in v1) I think around 4 times. It is deffinitely a huge difference, in case you would like to "burn" bigger images than just 4cm by 4 cm.
Actually if you have a longer rods it would be very easy to increase machine size even up to lets say 20cm by 20 cm and the only difference will bein the base of the machine.Other elements will stay intact.
So enjoy and let me see your working Mini CNC.

Because I found a lot of "junk" in my room, decided to use as many as possible to build this Mini CNC machine.

Usefull stuff for this project:
1. Old bearrings 8mm