Xek's homebrew CNC router
Description
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 shaft adapters (5mm to 8mm) * 775 motor with ER8 or ER11 chuck * 3 endstops * GRBL-compatible board
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