Research on CNC Machine Tool Monitoring System Based on OPC UA

As one of the core equipment of intelligent manufacturing, the condition monitoring of CNC machine tool is the key of intelligent manufacturing. In this paper, the heterogeneous data standardization specification is implemented by establishing an expandable CNC machine tool description model, the CNC machine tool monitoring system based on OPC Unified Architecture (OPC UA) is designed, which is applied to Golding CNC system GJ430 for test verification, and the standardization communication of the NC system is implemented.