Application of RFID digital asset management system in an aerospace manufacturing enterprise
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1. Customer background:
The customer is an aerospace manufacturing enterprise in Shanghai. It is an aerospace peripheral contractor that integrates R&D, manufacturing, and assembly of satellite brackets and ancillary equipment. The company has 8 branches, and the products are matched with various types of satellites produced in my country. It is one of the best aerospace R&D and manufacturing enterprises in China.
2. Challenges faced by customers:
With the great advancement of my country’s aerospace industry and the increasingly clear trend of manufacturing refinement, the aerospace manufacturing industry has higher and higher requirements for the level of asset management informatization in the production process. This presents the following challenges:
Management is not efficient. The quantity and variety of materials are increasing, and management is neither convenient nor efficient;
Organizational productivity is not high. Since the manufacturing process is to organize materials, tools, and personnel by product, it will take a lot of time and effort to find various resources during the production preparation period (it is estimated that 30-50% of the total time spent in a typical product production process is spent on Look for organizational resources on);
Workshop monitoring and management is difficult. Although the CCTV system has been installed in the workshop, due to the large span of video recording, it is a time-consuming and labor-intensive challenge to determine when the problem occurs;
Workshop condition monitoring is not efficient. The management of temperature and humidity is still at the time of manual copying of reports, and the speed of information transmission is extremely slow.
3. Solutions:
RFID technology (915MHz) is used to mark and collect information on materials, install RFID tags on materials, and register material information through PROdog-EAM system.when withRFIDWhen the material of the label is moved, its moving position information is automatically updated in the system. When the material is needed, the position of the material can be directly retrieved from the system to improve the retrieval efficiency. RFID inventory function is also provided through the system, that is, managers can use hand-held RFIDReaderPerform rapid digital inventory of in-place materials, and report the inventory results to the PROdog-EAM system. Summary This PROdog-EAM system has the following functions:
Carry out all-round digital management of work-in-progress, tools, equipment, office furniture, files and other materials in the precision manufacturing department;
On-site monitoring of key materials, automatic recording of their moving routes, and recording and alarming of illegal movements;
Integrate the video surveillance with the PROdog-EAM system, and the video content at that time can be retrieved through the material movement time as evidence to trace the material rights and responsibilities;
Monitor the on-site temperature and humidity of the precision manufacturing department and integrate with the PROdog-EAM system;
Connect with the existing (OA/P6) system of the Precision Manufacturing Department to complete the interconnection of materials and personnel information.
Asset management has the following processes:
Fourth, the application effect:
The PROdog-EAM system has been successfully applied in the aerospace manufacturing workshop and has the following benefits:
1. Management income: Improve the production scheduling ability of enterprises and groups, optimize the management mode and management level of equipment and accessories, and improve and transform the enterprise asset management process.
2. Economic benefits: By realizing the optimal allocation and utilization of enterprise assets to ensure production, reduce production costs, and obtain better economic benefits:
(1) Reduce equipment downtime and increase production efficiency by 10-30%;
(2) Reduce maintenance costs, which can reduce costs by 10% to 20%;
(3) To reduce inventory costs, the inventory capital reduction rate of 10% to 30% can be achieved;
(4) Extend the life of the equipment and improve the return on investment, which can increase the income by 10% to 20%;
(5) Reduce emergency procurement, reduce procurement costs, and achieve a reduction rate of 10% to 30%;
(6) Increase the working time, which can improve the work efficiency by 10% to 30%.
3. Knowledge management: Effective accumulation can be achieved in knowledge management of production, maintenance, materials, equipment, and procurement, and a huge knowledge base can be formed to guide related work in reverse.
5. Software interface:
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