Xek's homebrew CNC router
thingiverse
Work area: 250x340x44 mm Warning: you need a 3d printer with at least 210mm x 125mm work area to print these parts. Designed for 775 motor with 45mm diameter. Originally thought for PCB milling, but I successfully mill wood, aluminum, plastics. Can accomodate Makita RT0700CX router or similar with 65mm diameter. I use FYSETC E4 board with FluidNC firmware, optical endstops and 200W computer monitor power adapter. Things you need to buy: - 60 x 50+ x ~2 cm MDF/chipboard - 60 x 30 x 1.6 cm MDF/chipboard - 12mm dia. linear rods 500mm len – 4 pcs (I highly recommend chrome plated steel, not polished stainless) - 12mm dia. linear rods 408mm len – 2 pcs - 12mm dia. linear rods 408mm len – 2 pcs - 10mm dia. linear rods 408mm len – 1 pc - 8mm dia. linear rods 115mm len – 2 pcs - a ton of screws, self-tapping screws - 3x NEMA17 motors, I use 17HS4801 (48mm len) and a special FL42STH NEMA17 actuator - Flexible motor shaft couplers (5mm to 8mm) - 775 motor with ER8 or ER11 chuck - 3 endstops - GRBL-compatible board Originally inspired by https://youtu.be/425u4_0MZ_A
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