CNC stands for computer numerically controlled router. This machine is used in the manufacturing sector, mostly for cutting through metals, wood, and plastics. The router is unique because it can be controlled electronically by software, rather than manually by a person.
This is important for the manufacturing industry as to get better result. It might be hard to believe that a computer could perform better than a human. A CNC router works better than a mechanically-controlled router because the software it controls allows it to move more precisely, steadily, and in detail than a human could. It does not necessarily mean that humans aren't involved in router operations.
However, this means that movements are made by computers and are very precise and detailed. The machine can even move the smallest amount of material if necessary. CNC routers are a great way to improve manufacturing. CNC routers can work continuously, whereas humans would need to stop and take breaks. The quality of the results would decrease the longer they worked, as a result of fatigue.
The CNC router is a workstation that can operate on its own. It looks a lot like a tabletop. A CNC router includes a cutting tool and a control panel. It also has a worktop. This CNC machine also has many other parts.