This guide by Michal Zalewski offers insights into achieving top-notch results with benchtop CNC mills and modern polymers. Zalewski, a computer geek and hobbyist robot builder, emphasizes the accessibility of robotics projects with affordable CNC machines and resin casting. The guide covers essential topics like CAD and CAM, casting resins, gear designs, and CNC machine setup. Zalewski highlights the precision, material options, cost-effectiveness, and speed advantages of CNC machining compared to 3D printing. Resin casting is presented as a versatile and cost-efficient method for replicating and customizing parts. The guide provides practical tips for selecting a CNC mill and maximizing its performance.
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