What does the acronym ‘CNC’ stand for?

The acronym 'CNC' stands for Computer Numerical Control. This term refers to the use of computers to control machine tools in manufacturing processes. CNC systems interpret a computer-aided design (CAD) file and convert it into specific commands that the machine tools follow to automate the machining process. This technology allows for high precision and repeatability in producing complex parts, which are essential in various industries, including aerospace, automotive, and manufacturing. By using computer software to manage machine movements, CNC significantly increases efficiency and reduces human error in machining tasks.