What is CNC machining?

CNC machining refers to numerical control machining, which refers to machining using numerical control machining tools. General CNC machining generally refers to precision machining, CNC machining lathes, CNC machining milling machines, CNC machining boring and milling machines, etc. The feed processing path of a CNC lathe refers to the path that the turning tool passes from the start of movement at the tool setting point until it returns to that point and ends the processing program, including the path of cutting processing and non cutting empty stroke paths such as tool cut in and out.