How can the MES system be implemented to be successful?

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How can the MES system be implemented to be successful?

Date:2017-12-23 Source:
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With the continuous introduction of foreign advanced manufacturing technology and improvement and improvement on the basis of market demand, automation technology has been widely used in the manufacturing industry, and it has greatly promoted the wide application of MES system. MES utilizes advanced network communication technology to combine automation technology with enterprise management system, and promotes the improvement of the overall manufacturing level of the enterprise in order to improve the manufacturing level, management level, safety production, quality control and energy saving of the enterprise. It is a crucial role.

MES system implementation complexity

First, the construction of enterprise MES system is a management transformation project, not just a technology-led project. Enterprise informationization is the reshaping and management of the business model of the enterprise. Therefore, ‘unified thinking’ is essential;

Second, the enterprise conducts a detailed demand analysis before the selection of the MES system, and clarifies the application goals of the MES system. The goals and requirements should not be large and complete;

Third, we must adhere to the principle of 'overall planning, efficiency first, step-by-step implementation, key breakthroughs', and use advanced computer technology, network technology, communication technology, enterprise modeling and optimization technology to implement, to ensure the openness and scalability of the system. Sex.

Fourth, consider the communication and integration problems with the existing management system of the enterprise, avoid larger or more 'information islands', improve the information sharing degree of enterprises, provide support for strategy, management and business operations, and improve the production of enterprises. The corresponding speed of market demand.

Fifth, the construction of MES system must rely on the 'factory model', take the whole process material movement and tracking as the main line, focus on the whole life cycle management of equipment, design and implement the goal of safety optimization and production, and ensure the practicability of the system. And effectiveness. ”

How can we successfully implement the MES system?

MES system can bring great value to users. In recent years, it has been widely used in many industries in China such as steel, tobacco, automobile, etc. But how can we successfully implement MES?

(1) The construction of enterprise information system should be systematically planned and implemented step by step. First of all, we are concerned with the design of key performance appraisal indicators (KPIs). Therefore, when we do the overall planning of enterprise informatization, we must first carry out the overall demand analysis, that is, the overall planning of informatization. At the same time, we must also build infrastructure systems such as systems and networks. Complete the overall design of business processes and process optimization and reengineering and the configuration of enterprise ERP.

(2) Implementation of the MES system plus data-based business intelligence, which must be based on the most basic performance assessment, which is necessary and important for the implementation of the MES system.

(3) It is necessary to straighten out the business flow and information flow in the production management of the enterprise, because the MES system needs to integrate and analyze various information in the manufacturing production, which is an important issue.

(4) Methods and tools for establishing a factory data model, including product model, resource usage model, production event model, and factory model. Through the factory modeling tool, the construction of the MES application architecture and the configuration of basic functions can be realized.

(5) Provide data support for both transaction processing and auxiliary analysis and decision making. From the perspective of product profitability, analyze the cost of each product at each link, so as to judge the market competitiveness of the product; on the basis of analysis, optimize the production organization; adjust the resource arrangement; make the market price Proper arrangement. The analysis is not only limited to the production control process, but also involves many aspects, including: collection and analysis of requirements, allocation of manufacturing unit resources, analysis of the basic conditions of the localized manufacturing base, mutual supply, and external supply management. Through analysis, the collaborative relationship between the various professions is determined and optimized.

(6) From simply considering the on-site management and control functions to focusing on industry technology. The MES system can't stay at the level of platform and tools. It should be continuously integrated into the connotation of industry knowledge; integrate industry experience, industry knowledge accumulation and technology know-how into the design and development of the system to realize the transfer of knowledge.

(7) With the acceleration of the process of global economic integration, mergers and acquisitions between enterprises is a general trend, and the production methods of domestic manufacturing enterprises have also undergone great changes, from local-oriented workshop-level manufacturing management to support for remote networked Collaborative manufacturing development is the main problem in the development of modern MES systems.

(8) Comprehensive utilization of optimization technology to break through technical difficulties and improve the technical connotation of MES system products. Under various constraints (equipment, energy, manpower, time, contract, etc.), use optimization technology to achieve resource balance and optimal configuration, optimize manufacturing time and cost, and achieve overall optimization goals.

(9) With the goal of energy saving and consumption reduction, it is an inevitable choice for the development of MES system industry. By studying the general law of energy transmission and comprehensive balance adjustment, an integrated energy balance model is established, and a model-based energy balance adjustment technology is proposed to change the over-reliance and blindness of the energy balance adjustment process to achieve automatic analysis and automatic control. And automatic adjustment to achieve the purpose of energy saving.