Explanation: Computerized Numerical Control (CNC)

The term “CNC / Computerized Numerical Control” stands for a technology by means of which machines perform precise movements using computer-aided numerical control. This is used, for example, in milling, turning, drilling or cutting machines that are used to precisely process materials such as plastic, metal or wood. 
A typical CNC system has these components: a machine controller, i.e. a computer or microcontroller that controls the motion sequence. A programming code such as a G-code is used here, which defines the movements, speeds and machining processes of the machine. A CNC system also includes tools that process the material and often several axes.



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