Research on integrated Development of Footwear Design and Manufacturing based on Digital Twin

Design is the first part of realizing smart manufacturing, and the study of digital twin-based footwear product design and manufacturing integration has an important impact on the subsequent parts processing, assembly, testing and operation and maintenance. In order to make the digital twin technology serve the deep integration of footwear product design and manufacturing, through the interaction and iteration of information and physics in the footwear R&D process, and ultimately realize the intelligent customized R&D mode that serves the whole life cycle of footwear products. To this end, this paper systematically analyzes the connotation of footwear product design and manufacturing integration based on digital twins; proposes a three-layer architecture of footwear product design based on digital twins; and based on the framework, discusses the key technologies of footwear product design and manufacturing integration based on digital twins from the frameworks of acquisition of footwear personalized design requirements, conceptual design mode, personalized function configuration and virtual prototype technology.