基于数字孪生的数控设备互联互通及可视化

全球制造业正在向着智能化、规模化的方向快速发展,但是数控设备之间存在数据接口不统一、设备数据交互困难、现场设备状态监测成本较高等难题.现提出一种基于数字孪生的数控设备互联互通及可视化技术,首先利用三维激光扫描技术构建车间数控设备数字孪生模型,通过OPCUA通讯构架读取数控设备的实时运行数据,并转化格式后存入数据库作为指...

Interconnection and visualization of CNC equipment based on digital twin

The global manufacturing industry is developing rapidly towards the direction of intelligence and scale,but there are some problems,such as the disunity of data interface between numerical control equipment,the difficulty of equipment data interaction,and the high cost of field equipment condition monitoring.Now put forward a kind of based on the number of digital twin CNC equipment,interconnection and visualization technology,first use 3D laser scanning technology to build digital twin model of the numerical control equipment,read numerical control equipment of the real-time running data by OPC UA communication architecture and after converting to the database as a virtual reality engine of the guidance of the source data,using the Unity data-driven engine to drive digital twin model,so as to realize synchronous movement of the physical model and digital twin model.Finally,the realization of digital twin technology in the production process of workshop numerical control equipment is carried out,and the validity and correctness of the proposed scheme are verified,which provides technical support for digital twin numerical control equipment facing interconnection and interworking.