CNC vs Manual

Do you care about this subject? If you want to get something done, often not. But...understanding the basics allows you to be more informed when solving your problems.

Manual machining refers to operator involved process. It typically means that a person controls the machine movement. Sometimes it can be with semi-automation, but in general it requires an operator to run a machine.

CNC machining refers to a process where the machine is programmed to do a majority of the work. The operator generally spends time up front preparing the computer files

Which is better? It depends. Often if you need one or two parts, manual machining can be the fastest. If you have a large volume or complex shapes, then CNC is probably the best option.