CNC machine tool is the abbreviation of digital control machine tool, which is an automatic machine tool equipped with a program control system. The control system is able to logically process and decode programs with control codes or other symbolic instructions to make the machine move and machine the part.
Compared with ordinary machine tools, CNC machine tools have the following characteristics:
●High processing accuracy, with stable processing quality;
●It can carry out multi-coordinate linkage and can process parts with complex shapes;
●When the processed parts are changed, generally only the CNC program needs to be changed, which can save the production preparation time;
●The machine tool itself has high precision, large rigidity, can choose favorable processing amount, high productivity (generally 3~5 times of ordinary machine tools);
●The machine tool has a high degree of automation, which can reduce labor intensity;
●Higher requirements for the quality of operators, higher technical requirements for maintenance personnel.