CNC is the abbreviation of Computer number control. The direct meaning is computer digital control. It is a kind of processing technology that is widely used in the manufacturing industry. It can also be said that it is a symbol of the manufacturing industry. The CNC can easily implement multi-axis linkage processing at the same time. And under the control of the computer CNC system, the movement can be coordinated at the same time. ) Processing, such as the processing of curved surfaces, is almost impossible to complete if you leave the CNC and use ordinary machine tools.

In addition, CNC can easily implement flexible manufacturing systems. In fact, if learning CNC is not difficult, it can be said that as long as you can play mobile phones, you will use CNC, but before learning CNC, it is best to learn the processing principles of ordinary machine tools. There is also basic knowledge of mechanical manufacturing such as drawing and tolerances, and then the effect is better. Simply put, ordinary machine tools are directly controlled by humans to process machine tools, while CNC is controlled by humans to control machine tool processing by controlling CNC systems, thus achieving more complex and high-speed processing.

1, cut the number of tools, processing the shape of messy parts do not need messy clothes. If you want to change the shape and scale of the parts, you only need to modify the parts processing program and apply it to new product development and modification.

2, the processing quality is stable, the processing precision is high, the repetition precision is high, adapts the processing requirement of the aircraft.

3, a variety of, small batch production of higher production power, can reduce production preparation, machine tool adjustment and process inspection(process inspection refers to to to prevent unqualified products from flowing into the next process. At the time of the inspection of the products processed by each process and the main process elements that affect the quality of the product, the processing center counts, and the cutting time is reduced due to the use of better cutting quantities.

4, can be processed conventional methods difficult to process the messy surface, and can even process some unobservable processing parts.

5, the price of ordinary milling machines is low, but the efficiency of mass production is low, the processing quality is greatly affected by the technical level of the operating workers, and the processing consistency is not good. Cnc processing mass production when high efficiency, processing consistency, quality stability. However, machine tools and equipment are expensive, and the amount of processing takes more time to program and is not economical. A high level of repair personnel is required.