CNC stands for Computer Numerical Control and is a process in which digitised data is taken, and a computer and CAM programme is used to control, automate, and monitor the movements of a machine. This is an invaluable part of workholding processes, such as CNC machining, milling, drilling, and turning. In fact, the machine that’s being controlled can be a:
Lathe
Milling Machine
Router
Welder
Grinder
Laser
Waterjet Cutter
Sheet Metal Stamping Machine
Robot
And More
Larger machines are usually equipped with a dedicated onboard controller that’s used to programme all machining functions. The CNC controller works in tandem with a series of drive and motor components, moving and controlling the machine axes and executing the programmed motions. In addition, industrial machines usually feature a sophisticated feedback system that continually monitors and makes adjustments to the cutter’s speed and position.