Why Can CNC Machine Tools Replace Ordinary Machine Tools?

CNC machine tool is a highly automated machine tool. Its processing technology and surface forming method are basically the same as ordinary machine tools, but the most fundamental difference between the two lies in the principle of automatic control. CNC machine tools use digital information to achieve Automatic control, after the information related to the processed parts is entered, the motion trajectory of the parts is directly analyzed and processed by the numerical control device, without manual operation. In actual parts processing, it can adapt to the automatic processing of different parts, and one machine can be used for multiple purposes. Therefore, the production efficiency and machining accuracy have been greatly guaranteed and improved. The status quo of CNC machine tools is discussed from the aspects of the development of CNC machine tools, software servo drive technology, CNC system, and function expansion. .