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Machining Accuracy of NC Machine Tool

Time:2017-6-30 10:13:21 From:Zhucheng City Shengyang Machinery Co. Ltd.

Machining parts on CNC machine tools is primarily dependent on the machining program. It is not the same as the usual machine tools. It is not necessary to make a lot of molds and fixtures, and it is not necessary to re-adjust the machine. Therefore, the CNC machine tools for the processing of parts frequently replaced the occasion, that is suitable for a single piece, the production of small quantities of goods and the development of new goods, and then shorten the production preparation cycle, saving a lot of skills with the cost. CNC machine tool processing accuracy is usually up to 0.05-0.1MM, CNC machine tools are controlled in the form of digital signals, CNC equipment, each output a pulse signal, the machine moving parts to move a pulse equivalent (usually 0.001MM), and machine into The average gap between the reverse gap and the screw pitch of the drive chain can be compensated by the numerical control equipment. Therefore, the positioning accuracy of the CNC machine is relatively high. Processing quality and stability, firmly processing the same batch of parts, in the same machine, in the same processing conditions, the use of the same tool and processing procedures, the tool path is exactly the same, the consistency of the parts, quality and stability. CNC machine tools can effectively reduce the parts of the processing time and auxiliary time, CNC machine tool spindle speed five-axis linkage processing base and the size of the feed, the machine will allow large cutting the amount of cutting. CNC machine tools are entering the era of high-speed machining, CNC machine tools moving parts of the rapid movement and positioning and high-speed machining, greatly improving the yield. In addition, with the processing base of the knife with the use of, but now a machine on a multi-channel process of continuous processing, reducing the semi-finished products between the working hours to improve the production rate. Above is the introduction of the hole machine, we hope to help

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