摘要
围绕离散型制造领域存在的生产品种多、单个批次产量少以及设计和制造数据相互分离等难题，本文主要探讨智能制造执行系统（MES）在设计制造一体化（DMI）场景中的运用情况。首先对相关理论依据进行说明，接着规划面向DMI的MES整体框架，确定“云-边-端”的三层架构模式，以及设计数据向制造指令自动转变和形成闭环的机制，最后提出基于统一数据源的BOM管理等关键技术和模块设计方案。该研究实现了设计与制造环节的紧密协作，提高了生产效率和质量追溯能力，为离散型制造行业的一体化升级提供了技术方面的支持。
关键词： 离散型制造；智能制造执行系统（MES）；设计制造一体化（DMI）；总体架构；数据协同
Abstract
Focusing on the challenges in the discrete manufacturing fields such as a wide variety of products, small batch sizes, and the separation of design and manufacturing data, this paper mainly explores the application of the Manufacturing Execution System (MES) in the Design-Manufacturing Integration (DMI) scenario. Firstly, the relevant theoretical basis is explained. Then, the overall framework of MES for DMI is planned, determining the three-layer architecture model of "cloud-edge-end", as well as the mechanism for the automatic transformation of design data into manufacturing instructions and the formation of a closed loop. Finally, key technologies and module design schemes such as BOM management based on a unified data source are proposed. This research achieves close collaboration between the design and manufacturing processes, improves production efficiency and quality traceability capabilities, and provides technical support for the integration and upgrading of the discrete manufacturing industry.
Key words： Discrete manufacturing; Manufacturing Execution System (MES); Design-Manufacturing Integration (DMI); Overall architecture; Data collaboration
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