With the development of the CNC engraving machine experiment teaching

CNC engraving and milling machine carving, milling, drilling, overcome the CNC engraving machine can't milling, drilling, CNC milling machine can't carving shortcomings, widely used for various materials words relief sculpture, art, printed circuit board production, the production of personality seal plate and small mould processing, and precision drilling. At present, although the CNC carving and milling machine is comparatively mature technology, production of product performance is stable. But mostly large volume, complicated structure, the price is expensive, in some ways not too used to the teaching characteristics of colleges and universities. In addition, the college education funding tension is a common problem, to meet the need of experimental teaching in colleges and universities, saving the education funds. Through research in many ways, we are teaching in economical CNC engraving machine, through using in practice teaching, students respond well, to fill the gaps in our school, the whole machine is less than 1/5 of the market price to solve the school funds shortage of contradictions.