It is actually a CNC gongs, CNCCH or CNC machine tools. It is actually a name for Hong Kong. Later, it was introduced to the mainland Pearl River Delta. It is actually a CNC milling machine and it is called "CNC machining center " in Guangzhou, Jiangsu and Zhejiang.
General CNC machining refers to precision machining, CNC machining lathes, CNC machining and milling machines, CNC machining boring and milling machines, etc.
CNC machining has the following advantages:
1 The number of toolings is reduced by, and the machining of complex-shaped parts does not require complicated tooling. If you want to change the shape and size of parts, you only need to modify the parts processing program, which is suitable for the Development and modification of new products.
2 The processing quality is stable, the processing precision is high, and the repeat accuracy is high, which can meet the processing requirements of the aircraft.
3 The production efficiency is high under the conditions of multiple varieties and small batch production, which can reduce the time of production preparation, machine tool adjustment and process inspection, and reduce the cutting time due to the use of the optimal cutting amount.
4 It can process the complicated surface that is difficult to be processed by the conventional method, and can even process some unobserved processing sites.
The disadvantage of CNC machining is that machine tool equipment is expensive and requires maintenance personnel to have a high level.