Computer Numerical Control (CNC) is the functions and motions of a machine tool are controlled by the prepared program containing coded alphanumeric data.
Reference Definition by Wikipedia: Numerical control (NC) (also computer numerical control (CNC)) is the automated control of machining tools (drills, boring tools, lathes) and 3D printers by means of a computer. An NC machine alters a blank piece of material (metal, plastic, wood, ceramic, or composite) to meet precise specifications by following programmed instructions and without a manual operator.
Related Definitions in the Project: The Technology Definitions
