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    System Architecture of Intelligent Manufacturing in Stamping Shop


    Summary:

    Automotive stamping flexible intelligent production through the application of industrial Internet, identification technology, etc., in the stamping workshop to build a bottom equipment and upper management system interconnection network structure, to achieve production, equipment, quality, process, sheet, parts information collection. Data-driven management, monitoring, management, kanban command, big data analysis of the production process, to achieve intelligent production site information, automated real-time sharing.

    Integrate the upstream and downstream business units of the manufacturing execution system of the stamping workshop, and establish a stamping-pull intelligent scheduling business mode driven by production demand. The production line realizes the interconnection of bottom stamping equipment, mold changing equipment, logistics data, quality data and personnel data, and finally realizes the main technical indexes such as 1.5-day low inventory operation, real-time dynamic inventory management, real-time dynamic inventory, intelligent scheduling of production plan, etc, ensure the production line fast, flexible and intelligent operation.

    The MES production management system of the stamping workshop includes whole line control, equipment monitoring, quality management, logistics control, intelligent scheduling, production error prevention, process parameters and automatic data collection. Through the construction of the intelligent manufacturing execution system in the workshop, the interconnection between the bottom automation equipment and the upper systems is solved.

    The network of the intelligent manufacturing execution management system of the stamping workshop includes three layers of network structure: workshop office network, workshop equipment control network and data acquisition network. The three-layer network structure is independent of each other in network hardware and connected to each other through switches and core control units

    Smart Manufacturing Key Performance Indicators

    The stamping workshop adopts digital technology to complete the overall design, process flow and digital modeling layout of the workshop, and uses intelligent sensing, intelligent identification, industrial Ethernet and other technical means to integrate high-speed press, high-speed transmission equipment, end pickers, tooling molds, automated three-dimensional warehouses, high-precision visual inspection equipment and other hardware into the bottom "Internet of Things" system, and realize the bottom "Internet of Things" system and the upper management system through networked technical means, the final formation of automated, digital, networked, intelligent stamping production line. Key performance indicators are:

    (1) The production efficiency of the stamping workshop is increased by more than 20%.

    (2) The defective rate of products is reduced by more than 20%.

    (3)1.5-day low inventory operation.

    (4) Real-time dynamic inventory management.

    (5) Real-time dynamic inventory;

    (6) Intelligent scheduling of production planning.

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