Application of Real-Time Production Management System in Intelligent Manufacturing - A Case Study of Precision Lost Wax Casting Processes

• Main Authors: FANG, SHENG-KAI, 方聖凱
• Other Authors: LIU, TUNG-KUAN
• Format: Others
• Language: zh-TW
• Published: 2019
• Online Access: http://ndltd.ncl.edu.tw/handle/x69mcg

碩士 === 國立高雄科技大學 === 機械與自動化工程系 === 107 === In the traditional precision dewaxing casting industry, the ERP system is usually used as the information application system, and the ERP system is designed for production planning, financial checkout, procurement and report production. It is impossible to record all the production information in detail by relying on the ERP system to manage the production site, so that the information on the production site cannot be informationized, automated and instant, and the production efficiency cannot be further improved. In order to make the production process informationization, automated and instant, this research develops an instant production management system based on MES concept. The main functions of the system include: WIP, production scheduling, dispatching, production real-time working status and production history information. And through bar code technology to reduce the time and errors spent by operators on inputting data, such as production work orders, personnel numbers, item numbers, etc. In addition, the information is integrated into the cloud database by means of the 5W1H analysis concept with elements such as people, events, time, place, and objects, so that the data is centralized. Finally, the data of the imported and current status are analyzed. The analysis results show that the system helps to record the production details in real time. The system enables enterprises to instantly understand the real-time information of each process on the production line, reduce activities without added value, efficiently master the production process, and improve the delivery accuracy and return of production status.