Thompson S. CNC Beginner's Guide. CAD, CAM, and Machining 2025

Textbook in PDF format

You may not realize it, but many of the manufactured objects that are part of our everyday lives have been created with the aid of CNC (Computer Numeric Control) technology. From the auto, food, construction, and medical industries to manufacturing of components of all sizes, on a variety of materials such as wood, metal, cardboard, plastic, and more, CNC machines are often behind the processes. While CNC machining has been around since the 1960s, it wasn’t until relatively recently that the machines and the software that runs them have become more versatile, affordable, and accessible to the masses. As a result, more CNCs are being used than ever, by professional machinists and hobbyists alike