Have you ever wondered, "What does CNC stand for?" CNC machining or CNC manufacturing is the process of using computer numerical control (CNC) machines, which are tools such as milling machines and lathes guided by computer instructions that control the precision of the instruments.

What is a CNC machine tool?
CNC machining can create parts and assemblies that are normally impossible to create manually. A set of cues entered into a computer can generate complex 3D products. CNC machines remove material from base parts through drilling, milling, turning, or other types of operations to create shapes, angles, and finished products.
The answer to "What is CNC?" is to think of the process as a fusion of technical and physical tools. The computer takes input from CNC machinists, who translate the drawings into a programming language called G-code. The CNC machine then instructs the tool the speed and motion to follow to create the desired part or object.
If you've ever wondered "what does CNC stand for?" and wondered what the career of a CNC machinist is like, keep reading.

CNC machines make large parts, such as car frames and doors, as well as small parts, such as those on medical devices. CNC machining works with all types of materials, from plastics and metals to wood, foam and fiberglass.

The increased automation of CNC machines can reduce or eliminate operator intervention to produce quality products. CNC machines are fast and efficient. They reduce the possibility of errors caused by human error or operator fatigue.

CNC machines also offer flexibility. Since they are run from a program, if you want to create a new part, you just need to modify the code to load the new program or add a new prompt to an existing program. Once the program is validated after your testing, you can use the program later when you want to produce the same part.