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What is CNC?

Aug. 08, 2019

What is CNC? Shared by CNC High-Speed Angle Drilling Machine manufacturer.

CNC is an abbreviation for Computerized Numerical Control. CNC application of traditional mechanical processing is the use of manual operation of ordinary machine tools, processing with hand moving mechanical tools to cut metal, rely on the eye with calipers and other tools to measure the accuracy of the product. Modern industry has long used computerized digital control of machine tools for operations, CNC machine tools can be programmed in advance according to the technicians of any products and components directly processed. This is what we call CNC machining, such as CNC High-Speed Angle Marking Machine. CNC machining is widely used in all the fields of mechanical processing, is the development trend of mold processing and an important and necessary technical means. Computer digital control, it is the use of computer to achieve digital program control technology. This technique USES a computer to perform logic control functions over the movement of a device and its peripherals using a previously stored control program. 

CNC Punching, Marking And Cutting Machine For Angles Model JX2020

CNC Punching, Marking And Cutting Machine For Angles Model

Because use computer to replace the original use of hardware logic circuit of nc device, the input operation instructions of storage, handling, operation, logic and the realization of the control function can be done through computer software, processing of micro instruction transmitted to the servo drive or hydraulic driven motor actuators drive equipment operation. CNC Heating Bending Machine for Angle tools are prepared in accordance with the processing procedures, automatically processed parts to be processed. We put the parts of the processing craft route, process parameters and tool trajectory, displacement, cutting parameters (spindle revolutions, feeding, turning back, etc.) as well as the auxiliary function (in knife, spindle forward, reverse, cutting fluid, etc.), in accordance with the instruction code and procedures prescribed by the CNC machine format write into the processing program list, then this application form on the contents of the records in the control medium (such as punched tape, tape, disk, magnetic bubble memory), and then input to the numerical control machine tool numerical control device, thereby command machine parts. The whole process from the analysis of the part drawing to the making of the control medium is called the programming of the numerical control program. The difference between CNC machine tools and ordinary machine tools is that CNC machine tools are automatically processed parts according to the program, and the ordinary machine tools to be operated by people, we can achieve the purpose of processing different parts as long as we change the program of control machine tool action. Therefore, CNC machine tools are particularly suitable for processing small batch and complex shape requires high precision parts because CNC machine tools to process parts in accordance with the program, programming staff prepared the program, input into the CNC device to command the work of the machine tool. Program input comes through the control medium.

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