CNC Hotwire Foam Cutter

This THING is a CNC foam cutter, with a build envelope of 790x590x36 mm. It consists of a T-bot slider, that makes a bow (with a hotwire) able to move smoothly, and cut through foam, following a path from a G-Code.
The entire machine (including foam board and PSU) weighs 8 kg and can easily be carried by one person. The total price adds up to 1718,94 DKK.

A lot of the components are handmade, and all the files for the handmade parts are included as files.
It is made of aluminum-profil