Product quality traceability system 1. Traditional product quality retrospective program At present, a large number of manufacturers are still using manual methods of quality control and trace management, in the event of quality problems, large quantities of retrospective and scrapped to the enterprise caused huge losses. With the rapid economic development, electronics manufacturing enterprises are facing increasingly fierce market competition, the need to maintain lower manufacturing and labor costs, improve manufacturing flexibility, in the entire supply chain to shorten the time to market. Thus requiring rapid adoption and deployment of new technologies and processes to reduce time-to-market and to increase asset utilization while maintaining high quality.

Production enterprises use the traditional mode of production can not meet the real-time output rate, online yield, process stability and other production information monitoring and processing, only after the remedy. These have brought a lot of inconvenience to the enterprise, how to quickly improve the management level and execution, improve production efficiency, monitor product quality, reduce manufacturing costs and thus improve production efficiency, become a common concern. In order to comprehensively enhance the production site management level and quality traceability, to achieve a comprehensive lean production.

2. Know the product quality traceability of the system generated by the product quality traceability system through the bar code technology to standardize the operating process to achieve the existing production of all the information between the linkage process, the quality of traceability; to facilitate data collection, improve data accuracy, production real-time operation The situation is fully controlled, reduce management costs, improve operational efficiency.

- Optimize resource utilization and reduce labor costs 70% - Reduce operational errors 90% - Reduce workload and working time 50% - Enhance product traceability 100% - Improve customer service levels - Ensure production quality and quantity Product Quality Traceability System Overview Product Quality Traceability System is a production layer management technology and real-time enterprise information management system, is in the planning layer and workshop control system between the executive layer. Quality traceability system as the planning layer and the control layer between the information bridge, the ERP layer to develop the production plan passed to the production workshop or the scene, while the production process from the control layer to report the actual state of the ERP. The main responsibility of the quality traceability system is to manage the production and perform the dispatch. It integrates quality control, document management, equipment management, material management, production scheduling, rework, etc., on a unified platform by controlling all plant resources, including materials, equipment, personnel, process instructions and facilities to improve manufacturing competitiveness. The

Using the production line bar code technology, the order number, batch, product number number bar code, in the production before printing and paste bar code. So that you can easily track the whole process of product production. For the failure of the product to send maintenance, maintenance to determine the cause of failure and process location.

1). Bar code in the traceability of the system and the realization of the process of printing bar code label generation single (super welding) process products will be used as a follow-up process of materials into the assembly process. In this case, the bar code label is printed for the product produced by the single (super welding) process in order to be able to record the material information used for the assembly in the subsequent process.

The bar code label printed on the single (super welding) process will be used in each subsequent process. The product produced by the single-stage (super-welding) process is entered into each process as a subsequent process. Therefore, the material bar code (or combination of material barcodes) from the single-stage (super-welding) process to the next process must be unique. Each process in the entire production process is associated with this unique material bar code (or material barcode combination), and finally the bar code (or bar code combination) is converted into a finished bar code. So that the finished bar code and process number can be traced back all the processes of materials, groups, dates and other related information, in order to achieve the precise record of each process and traceability.

The final process of the final product bar code assembly in the final process to be used in the previous process to use the material bar code (or material bar code combination) into a finished bar code, the finished bar code will be pasted on the product for future product traceability to provide basis 2). Product traceability process The system is associated with each process by a unique material bar code (or a combination of bar codes). Each product can be traced back and processed by the finished bar code and the process number. In this process, the finished bar code is converted into the material bar code (or the combination of bar code), and then through the process number, you can trace through the system to find out the product in that process is produced, what materials, by that group, those Employees, on what date of production.

The key to the whole process is to ensure the uniqueness of the material bar code (or the combination of material barcodes). Its uniqueness also ensures the uniqueness of the finished bar code (since the finished bar code is converted by material bar code (or a combination of material barcodes).

(1) module structure The software will be divided into the following modules: system settings (server settings, user management, data backup, data recovery); file maintenance (inventory file, product structure file, production (Label format editing, label printing); process management (process setting, process material scanning, process product label printing (label format, bar code format setting); label printing (label template editing, label printing) )

1) system settings server settings: the software for the network version, used to set the database server IP address and database name; user management: 1, the system is configured to set the server, Users can add, modify, delete the operation of users and set their own permissions; data backup: the system will automatically back up the database, in addition, you can also manually backup the database; data recovery; for backup data recovery ;