CNC is a computer numerical control machine tool. Also known as CNC machine tools and CNC lathes, it is called computer gongs in Hong Kong and the Pearl River Delta area of ??Guangdong.
A computer numerically controlled machine tool is an automated machine tool equipped with a program control system. The control system can logically process programs with control codes or other symbolic instructions and decode them to make the machine tool move and process parts.
CNC lathes are mainly used for large-scale processing of parts. The processing methods include cylindrical turning, boring, flat turning, etc. Programs can be written, suitable for mass production, and the production process has a high degree of automation.
Extended information:
Compared with ordinary machine tools, CNC machine tools have the following characteristics:
1. High processing accuracy and stable processing quality;
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2. Multi-coordinate linkage is possible, and parts with complex shapes can be processed;
3. When processing parts change, generally only the CNC program needs to be changed, which can save production preparation time;
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4. The machine tool itself has high precision and rigidity, can choose favorable processing volume, and has high productivity (generally 3 to 5 times that of ordinary machine tools);
5. The machine tool has a high degree of automation , which can reduce labor intensity;
6. The quality requirements for operators are higher, and the technical requirements for maintenance personnel are higher.
Reference materials:
Baidu Encyclopedia—Computer numerical control machine tools