General CNC machining usually refers to computer digital control precision machining, CNC processing crimchining, CNC processing milling machine, CNC processing milling machine and so on.
CNC is also called computer gong, CNCch or CNC machine tools is actually a name on the other side of Hong Kong, later into the mainland Pearl River Delta, in fact, is the CNC milling machine, in Guang, Jiangsu, Zhejiang and Shanghai with a person called “CNC processing center” mechanical processing, is a new processing technology, the main work is to prepare processing procedures, the original manual work into computer programming. Experience in manual processing is required, of course.
1, a large number of reduced the number of workwear, processing complex shape parts do not need complex workwear. To change the shape and size of a part, you only need to modify the part processing procedures for new product development and modification.
2, processing quality is stable, processing accuracy is high, repeat accuracy is high, to adapt to the processing requirements of aircraft.
3, multi-species, small-volume production in the case of higher production efficiency, can reduce production preparation, machine tool adjustment and process inspection time, and because of the use of the best cutting volume and reduce the cutting time.
4, can be processed conventional methods difficult to process complex surface, and even can process some can not be observed processing parts.
5, the shortcomings of CNC processing is that machine tool equipment is expensive, requiring maintenance personnel with a higher level.