SuperCheap Scaleable CNC hot-wire foam cutter Ver 0.1
thingiverse
**If you download please press ‘like’ to push this thing up the search** This machine uses cheap aluminium U-rails (20x20cm). Easily scaleable (depends on the length of the rails and the timing belts you use). About 12h print total, easy assembly. Basic BOM: - 3 aluminium extrusions U shape 20x20cm, 2mm thick - 3 nema 17 steeper motors - 3 gt2 6mm belts - 3 gt2 6mm 20 teeth pulleys - 3 idlers - 6 608 2rs bearings - 9 10mm m3 screws - 9 35mm m5 screws - 1 arduino uno clone - 1 cnc shield - 3 stepper drivers - 19v 5a power supply **Still in prototyping stage, don't print yet!** .step files will upload here: https://wikifactory.com/@itay/cheap-cnc-foam-cutter hello world circle here: https://youtu.be/UjQEM2Txnzc 1m rail test: https://youtu.be/bDxo-gbrCo8 First cut: https://youtu.be/vD9VPB2KKQA
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