Information flow preprocessing techniques for program is very important to operating speed and machining accuracy that are key indexes of NC system. Machining information of opening NC engraving machine system based on motion controller was pro cessed by upper computer IPC and GE400SV which was lower computer. The intelligence of operating system amalgamate and real time ability of servo machining were considered, the whole capability of NC system was propitious to improve, and design difficulty was reduced. In the opening NC engraving machine system, standardization interface was adopted, hardware could be chosen and software module could be augmented freely. So different engraving task can be dealt flexibly.
Machine Tool ＆ Hydraulics
NC engraving machine