First of all, let's understand the basic concept. CNC is digital control, referred to as CNC, the full name of English is computer number control. Because CNC is very important in the industrial field, there is a special subject called CNC in universities or technical secondary schools. That's what it means.

CNC is a machine with computer automatic control program. When various machine instructions are written on the computer, the machine can perform operations according to these instructions. CNC has many advantages over traditional manual machine tools. For example, CNC can complete all kinds of complex surface processing, and can automatically change tool. Compared with traditional machine tools, CNC machine tools have high processing accuracy, safe processing and high production efficiency (because it only needs to be executed according to the program, which is 3-5 times higher than the efficiency of traditional machine tools). CNC is a manifestation of machine intelligence and automation, which greatly reduces the intensity of manual labor.

In 1952, through the development of MIT, the first CNC machine tool came out. Since then, the application of NC machine tools in industry has become indispensable. Widely using electrical manufacturing, aerospace industry, automobile industry, military industry and other industrial fields to improve the production efficiency of industry can be said to be a great leap in the history of industrial field. Nowadays, CNC has greatly improved its processing ability and accuracy in both CNC software and CNC machine tool hardware, and its contribution to the development of industry is obvious to all.

The automotive industry is a huge industrial system, which promotes the development of other manufacturing industries. CNC hand panels are also widely used in the automotive industry. For example, automotive engines can be processed by CNC to obtain various parts, which greatly reduces the production cycle of automobiles and is a powerful means to reduce production costs in the automotive industry. In the field of industry, parts requiring fine processing are very common. High-precision CNC can process parts precisely. In some curved surfaces and convex surfaces, manual operation can not achieve the fine degree of CNC, CNC can complete these hand plate model making at high speed and fine.

CNC numerical control machine tools need more advanced technology than traditional manual operation machine tools. CNC hand plate is so important to industry. How to make good use of CNC to improve the production capacity of enterprises mainly has the following points: 1. To strengthen the internal management of enterprises, not familiar with and never operate, CNC machine tools should be operated with complete knowledge. 2. Strengthen the training of technicians, only good technology can do a better job of CNC hand plate. 3. Reasonable production planning should be arranged.