Manufacturing execution system is manufacturing execution system;

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Second, MES system definition

MES is to provide an executive means for enterprises to achieve their implementation goals when managing the overall resources of enterprises according to their business objectives. It connects the theoretical data of basic information system with the actual data of factory through real-time database, and provides the communication function between business planning system and manufacturing control system.

Third, the characteristics of MES system

1.MES plays a connecting role in the whole enterprise information integration system, and is a bridge for information communication between production activities and management activities. It is necessary to "re-plan" the production plan of the enterprise, "instruct" the production equipment to "coordinate" or "synchronize" the action, respond to the product production process in time, and adjust, change or intervene the production process in time by using the current accurate data.

2.MES adopts two-way direct communication. In the product supply chain of the whole enterprise, it not only conveys the expectation (plan) of the enterprise to the production process personnel, but also provides the information feedback of the product manufacturing process state to the relevant departments. MES collects all kinds of data and status information from accepting orders to manufacturing final products in order to optimize management activities. It emphasizes the current perspective, that is, accurate real-time data.

3.MES is carried out around the value-added process of enterprise production, which directly brings benefits to enterprises. MES emphasizes control and coordination.

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Fourth, MES system functions

As the carrier of advanced workshop management technology, Manufacturing Execution System (MES) of Gallup manufacturing enterprises plays an important role in helping manufacturing enterprises realize digitalization, intelligence and networking. 1. Track the whole production process of products from material production to finished product warehousing through barcode technology, collect all events in the production process in real time, and make the whole factory workshop completely transparent.

2. Change the original manual input process, realize accurate, timely and fast data feedback, avoid human input errors, and more importantly, enable on-site production personnel to concentrate on business operations and improve work efficiency.

3. Make the products clear and transparent in the whole production process, quickly find out the causes of quality problems, formulate measures to solve quality bottlenecks, realize product quality traceability and reduce quality costs.

4. Support the inventory management of finished products, semi-finished products, tools and fixtures. At the same time, the tooling/tool warehouse can quickly prepare the types and quantities of tools needed, which is accurate and convenient.

5. Real-time record and monitor the completion of production processes and processing tasks, personnel work efficiency, labor productivity, equipment utilization rate, product qualification rate and rejection rate, etc. Through the systematic and comprehensive statistical information query function, problems in the implementation process can be found in time and improved.

Provide advanced technical reserves for enterprises to realize the integration of design and manufacturing, and support enterprises to implement lean production and refined management.