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Nc machine tools have what features

by:SNK     2020-08-30
CNC machine characteristic of the release date: 2019 - 04 - Author: 23 small make up click: short for numerical control machine tool is digital control machine tool, is a kind of containing the program control system of automatic machine tools. The control system is able to handle the with logic control code or other symbols in accordance with procedures prescribed by the instruction, and the decoding, to make the machine movement and machining parts. CNC lathe is currently one of the more widely used nc machine tools. It is used for shaft parts or plate parts inside and outside the cylinder, taper Angle of inside and outside the cone surface, complex rotary inside and outside surface and cylindrical, conical thread cutting, and can carry out cutting, drilling, reaming, reaming, boring, etc. Nc machine tool customization is programmed according to the prior processing program, automatically to be processing parts processing. The parts of the processing craft route, process parameters and tool trajectory, displacement, cutting parameters and auxiliary functions, in accordance with the instruction code and procedures prescribed by the CNC machine format write into the processing program list, then this program list the contents of the records in the control medium, and then input to the numerical control machine tool numerical control device, thereby command machine parts. Numerical control technology is also called computer numerical control technology, it is digital program control is realized by using computer technology. This technology by computer according to beforehand control storage procedure to perform the trajectory and the operation of the peripheral equipment of temporal logic control function. Because use computer to replace the original use of hardware logic circuit of nc device, the input operation instruction of storage, processing, computing, 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 lathes since appeared in the 50 s, because in the individual production and small batch production, using the numerical control lathe processing complex shape parts, not only improves labor productivity and machining quality, and shorten the production preparation period and reduce the demand for skilled workers degree. CNC machine custom became a single piece and small batch production in the realization of technology innovation and technology revolution of a very good development direction. Countries around the world are developing the new technology. Nc machine tool custom manufacturer of CNC machine tool compared with ordinary machine tool, CNC machine has the following features: good machining precision, has the stable machining quality. For multi-axis linkage, to processing complicated shape parts; Machining parts change, generally only need to change the CNC program, can save production preparation time; The precision of the machine tool itself is good, big rigidity, can choose favorable processing dosage, good productivity ( Generally 3 ~ 5 times of ordinary machine tool) ; Machine tool automation degree is high, can reduce labor intensity; The operating personnel's quality request is higher, high technical requirements for maintenance personnel.
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