|Research on Process Design Based on MBD Information and Process Grouping Technology
Yang Yi Zhao Yiji Tao Jiuchao
Avic Digital Co., Ltd., Beijing 100028
|In three-dimensional product design, defining design elements and key dimensions provides accurate basis for process design. However, the existing process means and methods have shortcomings in the use and transfer of MBD information, relying mainly on manual recognition and transfer, resulting in low work efficiency. Furthermore, enterprises generally lack a knowledge storage and accumulation platform, making it difficult to control process stability. In order to solve these problems, this article uses grouping technology to classify process knowledge and combines it with MBD technology to serve detailed process design. Through tag-based management, product matching with corresponding process/manufacturing requirements is achieved, establishing a complete knowledge base that stores process knowledge and manufacturing assembly methods based on grouping technology classification. This approach enables rapid matching of product manufacturing methods, thereby enhancing the process stability of manufacturing enterprises, improving product quality and market competitiveness, and promoting the digitalization and intelligent transformation of the aviation manufacturing industry.
|Key words: model based definition；process design；group technology；process characteristics；process knowledge