
Computer numerical control – or CNC – is quite a modern concept in the production and manufacturing industries. It is a manufacturing process that involves pre-programmed computer software that dictates the machinery and the movement of factory tools. While it’s a relatively new concept, it’s one that goes back to the idea of numerical control.
Numerical control began when concepts of programmable logic were incorporated with machine tool automation. Numerical control machines were initially built in the 1940s, but by the 1950s, machines that held a slight advantage were then produced. Continue reading