Briefly describe the introduction and characteristics of CNC lathe parts

u200b CNC lathe parts are currently one of the most widely used CNC machine tools. It is mainly used for the cutting of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotating inner and outer surfaces, cylindrical, conical threads, etc. Processing, and can perform slotting, drilling, reaming, reaming and boring.u200b To process the machined parts, we compile the machining process route, process parameters, tool trajectory, displacement, cutting parameters and auxiliary functions of the part into a machining program list according to the instruction code and program format specified by the CNC machine tool, and then Record the content of this program list on the control medium, and then input it into the numerical control device of the numerical control machine tool, so as to direct the machine tool to process the parts. 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 can logically process the program with control codes or other symbolic instructions, and decode it, so as to make the machine tool move and process the parts. Compared with ordinary machine tools, CNC machine tools have the following characteristics: ●High processing accuracy and stable processing quality; ●Multi-coordinate linkage can be used to process parts with complex shapes; ●When the processed parts are changed, generally only need to be changed Numerical control program, can save production preparation time; ●The machine tool itself has high precision, high rigidity, can choose favorable processing amount, and 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 and higher technical requirements for maintenance personnel.u200b