CNC plasma cutting table
thingiverse
This text offers files and details about building a small, budget-friendly CNC plasma cutting table (2.5 ft by 2.5 ft) using common RepRap printer parts. Key components include 608ZZ bearings, 8mm linear bearings, smooth rods, 3/4 inch square tubing, NEMA17 motors, GT2 belts, and an Arduino Uno with a Grbl shield for USB control. The cutting width is limited by the length of available smooth rod, but the table length can be extended as desired. A video demonstrates the machine in action without the torch, while the author notes RF interference issues with their plasma cutter. They also suggest adapting this design for a DIY laser cutter with adjustments to the carriage.
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