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The Basic Process Of CNC Machining

Aug. 12, 2019

Here is CNC Precision Machining Parts Manufacturer talking about the basic process of CNC machining.


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CNC Machining Parts

CNC Machining Parts


CNC machining refers to the process of machining parts on CNC machine tools. CNC machine tools are computer-controlled machine tools used to control machine tools. Whether they are dedicated computers or general-purpose computers, they are collectively referred to as CNC systems. The motion and auxiliary actions of the CNC machine are controlled by the commands issued by the CNC system. The instructions of the CNC system are programmed by the programmer according to the material of the workpiece, the processing requirements, the characteristics of the machine tool and the command format (numerical language or symbol) specified by the system. The CNC system sends operational or termination information to the servos and other functional components to control various movements of the machine according to program instructions. When the part's machining program ends, the machine will automatically stop. For any CNC machine, if there is no program command input in its CNC system, the CNC machine will not work.


The controlled actions of the machine tool generally include the starting and stopping of the machine tool; the start and stop of the spindle, the change of the direction of rotation and the speed; the direction, speed and mode of the feed motion; the selection of the tool, the compensation of the length and radius; the replacement of the tool, cooling Opening, closing, etc. of the liquid.


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