The characteristics of the CNC engraving

CNC engraving machine is a small CNC machine, CNC engraving machine now basically has all the characteristics of the nc machine tools ( Including automatic tool change, four axis and 5 axis) , it is composed of mechanical part and control part, software part of three large, represents the development direction of modern mechanical and electrical products, mechanical and electronic products is more and more towards the integration of the three technology, who can integrate well, who has the advantage, can eventually win the market. CNC engraving from hand-carved and traditional nc machining, it and they there are similarities, at the same time, there are some differences. Like any advanced production technology, CNC engraving in make up for the manual sculpture and the deficiency of traditional nc machining at the same time, always can absorb the advantages of both, to digest them, gradually formed the characteristics of the CNC carving. ( 1) CNC engraving processing object. CNC carving the main processing objects of the text, pattern, texture, small complex curved surface, thin wall parts, small precision parts, the rules of the art relief surface, etc. , the characteristics of these objects are: small size, the complex shape, the fine product requirements. ( 2) The technological characteristics of the processing of the CNC engraving. Because of engraving area small and complex CNC carving primarily use 6. 0 mm below the small tool for fine processing. ( 3) The size of the CNC carving products of high precision, good product consistency. For there is a requirement for precision mold carving and batch product processing, has the vital significance. ( 4) The intensity of labor is low, high degree of automation, dependence on operating personnel is smaller. Automatic control system based on processing instruction tool motion control of CNC engraving machine, carving task, greatly reduce the labor intensity. This highly automated process to make production greatly reduces the degree of dependence on traditional manual sculpture operation skills. ( 5) The principle of CNC carving processing is high speed milling. Compared with the traditional nc machining, CNC carving is similar to the high speed milling II] II. CNC carving work is a kind of high speed, small feed and feed processing way, vividly called 'eat less' swift way of processing.