What is the use of CNC machines?

[Jackmine11]

CNC machines are computer controlled machine tools. Before CNC, machine tools were manually controlled by machinists. With CNC, a computer controls servos that operate the machine. Essentially they are machining robots. NC, and later CNC, allowed for tremendous increases in productivity for machine tools.

[eyedress]

For a long time I was looking for a machine that could fit in our small workshop, located on the second floor of a large building. vertical CNC milling machine weighs about 850kg, runs on single-phase power, has absolute position servos, adopted pull stud tools, reliable ATC, on-screen graphics, metal guide caps, powerful coolant pump, and a rugged housing delivered straight to my door.