Study on the New Method of NC Code Transmission based on Net Transparent Bridge

摘要

Based on the developmental tendency of NC (Numerical control) machine tool with net, this paper puts forward a new technology of transferring NC program by net. By analyzing the principle of serial port communication between NC machine tool and computer, this paper demonstrates the fundamental of net transparent bridge, topology structure, software and hardware realizing of communication function, and presents the net structure chart and software function structure.