CNC machining basic process
Bai Yihan
Www. xy-global .com
2021-11-09 21:57:41
CNC machining is the process of processing parts processing in CNC machine tools. CNC machine tools are machine tools controlled by a computer to control the computer of the machine, whether it is a dedicated computer or a general purpose computer is collectively referred to as a CNC system. The movement and auxiliary movements of the CNC machine tool are controlled by the instructions issued by the CNC system. The directive of the CNC system is prepared by the programmer according to the material, processing requirements, machine tool characteristics and the instruction format specified in the system (CNC language or symbol). The numerical control system controls various motion of the machine based on the program instruction to the servo device and other functional components. When the processing program of the part is completed, the machine will automatically stop. Any CNC machine tool, if there is no input program instruction in its numerical control system, the CNC machine tool cannot work.
The controlled action of the machine tool is generally including the start, stop of the machine tool; the start and stop of the spindle, the direction of rotation, and the direction of rotation, the direction, speed, method of the feed moving, the selection, length, and radius of the tool; the tool replacement, cooling The opening, closing of the liquid, etc.
