4 Trends CNC Manufacturing

Numerical controlled (NC) machines have been in use since their invention in the 1940s and 1950s by John T. Parsons. The first computer numerical controlled (CNC) machine was born when John Runyon used computer controls to produce punch tapes, sharply reducing the time required from 8 hours to a mere 15 minutes. In 1957, the United States Air Force and Massachusetts Institute of Technology (MIT) collaborated on a project to produce the first NC machine controlled entirely by computer.