Numerical control processing refers to the processing in which the control system sends instructions to enable the cutter to make various movements that meet the requirements, and the technical requirements and processing technology requirements such as the shape and size of the workpiece are expressed in numbers and letters. It generally refers to the technological process of parts processing on CCNC machine tools.
CNC machine tool is a kind of machine tool controlled by a computer. The computer used to control the machine tool, whether it is a special computer or a general computer, is collectively referred to as CNC system. The motion and auxiliary action of the CNC machine tool are controlled by the instructions issued by the CNC system. The instructions of the CNC system are compiled by the programmer according to the material of the workpiece, processing requirements, characteristics of the machine tool and the instruction format (CNC language or symbol) specified by the system.
Shenzhen CNC machining priiple is the CNC machining process: First, the geometric information and process information on the part drawing to be machined are digitized, that is, the relative motion path of the tool and the workpiece, the transformation of the spindle speed and feed speed during the machining process, the switch of the coolant, the transformation of the workpiece and the tool, and other controls and operations are all compiled into a processing program according to the specified code and format, and then the program is sent to the CNC system. In the process of machining difficult to machine materials and high-precision materials, the tool wear rate is fast and the tool wear leads to the impact on the machining accuracy and the integrity of the machined surface.
