CNC machine tools are digital control machine (Computer numerical control machine tools) for short, is a program control system with automatic machine tools. The control system can logically process a program with control codes or other symbolic instructions and decode it, digitally represented by code, and input to the numerical control device through the information carrier. Through the arithmetic processing by the numerical control device issued a variety of control signals, control machine action, according to the drawings of the shape and size, automatically the parts processed out. CNC machine tools to solve a complex, sophisticated, small batch, multi-species parts processing problems, is a flexible, high-performance automated machine tools, represents the development of modern machine tool control technology, is a typical mechanical and electrical integration Products.
Computer numerical control machine tools Full name Digital control Machine tools Automatic machine tools
CNC machine operation and monitoring all in this CNC unit to complete, it is the brain of CNC machine tools. Compared with ordinary machine tools, CNC machine tools have the following characteristics:
1, the adaptability of the processing object to adapt to the mold and other products, the characteristics of a single piece of production for the mold to provide a suitable processing methods;
2, high precision, with a stable processing quality;
3, can be multi-coordinate linkage, can process the shape of complex parts;
4, processing parts change, generally only need to change the NC program, can save production preparation time;
5, the machine itself, high precision, rigidity, can choose a favorable amount of processing, high productivity (generally 3 to 5 times the normal machine);
6, a high degree of automation of the machine, you can reduce the labor intensity;
7, is conducive to the modernization of production management. CNC machine tools use digital information and standard code processing, transmission of information, the use of computer control methods for computer-aided design, manufacturing and management integration laid the foundation;
8, the quality of the operator requirements are higher, the technical requirements of maintenance personnel higher;
9, high reliability.