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 aluminum U-rails (20x20cm). It is easily scaleable, depending on the length of the rails and the timing belts used. The total print time is about 12 hours, with easy assembly. Basic BOM: * 3 aluminum extrusions U shape 20x20cm, 2mm thick * 3 Nema 17 stepper 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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