CNC processing is a new type of processing process. Its main task is to write processing procedures, that is, turning the original manual work into computer programming, compile all processing processes, process parameters, and displacement data into programs, and control it with it to control it Processing of machine tools. The processing process of CNC processing is basically the same as that of ordinary machine tools, but the entire process of CNC processing is automated, so the advantages of CNC processing mainly include:

(1) High degree of automation and high production efficiency. Except for the manual clamping the blank, all other processing can be automatically completed by CNC machine tools. If it is combined with automatic loading and unloading methods, it is the basic component of unmanned factories. CNC processing reduces the labor intensity of the operator and improves working conditions. Auxiliary operations such as scratching, multiple clamping positioning, and testing have been saved, which effectively improves production efficiency.

(2) Strong adaptability to processing objects. When replacing the processing object, in addition to replacing the tool and solving the blanking method, you only need to re -programming, no other complex adjustment is required, shortening the production preparation cycle.

(3) High processing accuracy and stable quality. The processing size accuracy is between 0.005 and 0.01 mm, and is not affected by the complexity of parts. Because most operations are automatically executed by the machine, human errors have been eliminated and the consistency of batch parts is improved. At the same time, the position detection device is adopted in the precision control machine tool to further improve the accuracy of CNC machining.