Research And Application Of Key Technology Of Manufacturing Execution System For Copper Foil Processing Industry

With the development of the times,digital transformation in companies has become increasingly urgent.This paper focuses on the key technologies of manufacturing execution systems for the copper foil manufacturing industry,aiming to improve the level of digitalization in enterprises and significantly enhance production efficiency.The main research contents include the following parts:Firstly,in combination with the copper foil production process,the current state of copper foil production is analyzed and problems are identified.Based on this analysis,business improvement suggestions are proposed.Then,key control points in the copper foil production process are described,and digital methods including intelligent cutting,data acquisition,and digital twinning are implemented to improve the level of digitalization in production and facilitate the integration of MES systems.Secondly,based on the characteristics of the copper foil production industry,the overall framework of the manufacturing execution system is designed,including functional framework,technical architecture,network architecture,and application architecture.A business process framework based on copper foil production is constructed by analyzing the main business processes in the copper foil production process,providing a foundation for subsequent system implementation.Then,in order to ensure that the manufacturing execution system can collect data in a timely and comprehensive manner during the copper foil production process,three detailed data collection schemes are designed,based on the OPC protocol,data acquisition gateway,and other methods,respectively,for different production stages and device interfaces.The digital twinning technology is integrated to provide technical support for the information management and control of copper foil production.In addition,in order to address the problem of low cutting efficiency in the copper foil production process,relevant data models are established,and a hybrid genetic algorithm based on the remaining rectangle idea and similar composition strategy is proposed.The proposed algorithm can ensure that there are no cavities in cutting and products are vertically stacked and arranged.At the same time,it can also perform global search and meet the actual needs of copper foil cutting.Finally,based on the above research results,a manufacturing execution system for the copper foil processing industry is developed and the effectiveness of the system is verified through actual operation.