The operation and monitoring of CNC machine tools are all completed in this CNC unit, which is the brain of CNC machine tools. Compared with ordinary machine tools, CNC machine tools have the following characteristics:
1. It has strong adaptability to the processing object, adapts to the characteristics of single piece production of products such as molds, and provides a suitable processing method for mold manufacturing;
2. High processing precision and stable processing quality;
3. Multi coordinate linkage can be carried out, and parts with complex shapes can be processed;
4. When machining parts are changed, it is generally only necessary to change the NC program, which can save production preparation time;
5. The machine tool itself has high precision and rigidity. It can choose favorable processing amount and has high productivity (generally 3~5 times that of ordinary machine tools);
6. High degree of automation of machine tools can reduce labor intensity;
7. It is conducive to the modernization of production management. CNC machine tools use digital information and standard code to process and transfer information, and use computer control methods, which lays a foundation for the integration of computer-aided design, manufacturing and management;
8. The requirements for the quality of operators are higher, and the technical requirements for maintenance personnel are higher;
9. High reliability.
