Before the Chinese market are carved using traditional methods proportion, mainly by hand, such as sandblasting, etching carved and hand wheel engraving, etc., but these methods are heavy pollution and poor accuracy. The current market use of glass engraving machine is the use of advanced CNC system, improved precision carving, reducing pollution. Glass engraving machine engraving systems and synchronous motor control, spindle positioning real-time positioning and polishing wear compensation is the focus and difficulty of the system control. Because glass engraving machine axis synchronization control is very far away, if synchronization performance is not good, its processing accuracy can not be guaranteed, can also cause serious damage to the screw and other precision parts, so this control system through software for both synchronous motor feedback pulse position detection, and compensated based on actual bias, a better solution to this problem. Also during polishing, grinding wheel wear faster, in order to ensure a constant pressure polishing wheel, the grinding wheel motor power based on the detection data, real-time dynamic compensation buff abrasion, so that the grinding effect is guaranteed. Glass engraving machine system control software is powerful, not only has the linear interpolation, circular interpolation, tool length compensation, tool radius compensation function, but also according to the characteristics of glass engraving machine spindle increases quasi stop position, the wheel pressure testing, wheel wear manual and automatic compensation, magazine data management, parallel shaft synchronization error detection and compensation, wheel size detection, and other special features.