In fact, CNC milling machine, in Canton, Jiangsu, Zhejiang area was called "CNC machining center," it is a machine equipped with automated process control system. (CNC machine tools) is a computer numerically controlled machine tools (Computer numerical control) for short, is a program-controlled automation of machine tools. The control system is capable of handling a control logic codes or other symbols Directive program through a computer to decode, so that the machine operation and machining parts. By cutting tool material will be processed into semi-finished products of rough finished parts.
CNC machining (CNC Machining) CNC machining is the machining with CNC machining tool carried. CNC index controlled by the NC machine tool programming language control, usually G code. What Cartesian position coordinates NC G-code language to tell CNC machine tools tool use, and control the tool feed rate and spindle speed, and tool-changer, coolants function. NC relatively manual process has great advantages, such as CNC machining parts produced very accurate and repeatable; CNC machining parts with complex shapes can be produced manually process can not be completed. CNC machining technology has been popularized, most machine shops have CNC machining capability, a typical machine shop, the most common way of CNC machining CNC milling, CNC lathe and CNC EDM wire cutting (EDM wire cutting).
CNC milling tool called CNC milling or CNC machining centers. CNC turning lathes CNC lathe center is called. CNC machining G codes can be programmed manually, but usually the machine shop with CAM (computer aided manufacturing) software automatically reads the CAD (computer aided design) files and generate a G code program CNC machine control.