锻压技术

旋转压合成形数字孪生系统构建及应用

英文标题：Construction and application on rotating and pressing digital twin system

作者：宁玲玲郑健刘冉冉

单位：山东工程职业技术大学

分类号：TP311

出版年,卷(期):页码：2023,48(11):115-123

摘要：

针对口罩生产这种新型旋转压合成形技术生产过程中的数字孪生技术进行了研究。研究阐述了数字孪生在旋转压合生产中的框架和系统组成，利用西门子的NXMCD软件构建了数字孪生模型，并建立了其中的运动关系，在运动关系上利用传感器和模型之间的映射来实现模型的驱动，实现了虚实同步。此外,通过接口将深度学习的神经网络和数字孪生系统结合，实现以虚预实，对传感器的数据源进行不断地迭代，实现了产线的实时优化。这种融合了数字孪生与旋转压合技术的方法，为制造业的智能制造提供了宝贵的数据和参考，推动了生产过程的高效化和智能化。

The digital twin technology in the production process of new rotating and pressing technology for mask production was studied, and the framework and system composition of digital twin in rotating and pressing production were researched and elaborated. Then, the digital twin model was constructed by Siemens software NXMCD, and the motion relationship was established. Furthermore, in the motion relationship, the mapping between sensor and model was used to drive the model and achieve virtual and real synchronization, and combining the deep learning neural network with the digital twin system was realized by the use of interface to realize the virtual prediction actual, continuous iteration of sensor data sources and real-time optimization of the production line. The result shows that this method combining the digital twin with the rotating and pressing technology provides valuable data and references for the intelligent manufacturing in this industry, and promotes the high efficiency and intelligence of the production process.

基金项目：

山东省教育厅公示的第二批教育部名师工作室建设项目（鲁教师函[2019]42号）；教育部产学合作协同育人项目（221000821124531）；2022年度山东省职业教育教学改革研究项目（2022065）

作者简介：宁玲玲（1980-），女，硕士，教授，E-mail：67155842@qq.com；通信作者：郑健（1984-），男，硕士，教授，E-mail：448383188@qq.com

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