Computer numerical control machine tool is an automatic machine tool with program control system. The control system can use control codes or other symbolic instructions to logically process and decode the program, so as to make the machine tool move and process parts.
CNC lathe is mainly used for large-scale machining of parts, and its machining methods include turning excircle, boring and turning plane. Can write programs, suitable for mass production, and the production process is highly automated.
Extended data:
Compared with ordinary machine tools, CNC machine tools have the following characteristics:
1, high machining accuracy and stable machining quality;
2, multi-coordinate linkage can be carried out to process parts with complex shapes;
3, processing parts change, generally only need to change the numerical control program, can save production preparation time;
4. The machine tool itself has high precision and rigidity, and can choose favorable processing dosage and high productivity (generally 3~5 times that of ordinary machine tools);
5, the machine tool has a high degree of automation, which can reduce the labor intensity;
6. The quality requirements for operators are higher, and the technical requirements for maintenance personnel are higher.
References:
Baidu Encyclopedia-Computer Numerical Control Machine Tool