Aviation industry based MBD-based collaborative design system case

　　Customer introduction

　　AVIC Aircraft Industry Group Co., Ltd. is China's aircraft research and production base and aviation industry backbone enterprise.

　　Project Objectives

　　According to the model R&D business requirements, this project establishes a set of MBD-based collaborative design system with complete functions and stable performance to ensure multi-professional, multi-sector collaborative design, product data management, and audit process management under full 3D design requirements. Application requirements.

　　solution

　　Focusing on product data and design processes, it supports cross-professional collaborative design and simulation. It mainly includes product structure planning, 3D digital definition, parallel collaborative design, prototype review and decision making. In this process, you can build a knowledge base for product development, maximize the reuse of design templates, design experience and other knowledge to support innovative design. Among them, product structure planning is the basis of aircraft development data organization and management, and it is also a premise. According to the actual R&D data volume, it can be effectively leveled according to professional or regional, and support the transition to modular development mode. According to the advanced concept of DFA/DFM, the 3D digital definition uses MBD technology to define the full 3D digital product, and supports the downstream flow of 3D model information based on MBD to realize 3D-based prototype review, analysis and simulation, digital manufacturing, Maintenance and service support, etc.

　　User revenue

　　The establishment of a full three-dimensional digital design standard specification system based on MBD ensures the accuracy and consistency of full three-dimensional digital transmission.

　　The system and standard specifications of the associated design were established to ensure the rapid design and success of the physical prototype.

　　Establish a complete configuration management and engineering change system specification to ensure the control and management of data technology status.

　　Through the integration of external resource system, process system and reporting system, the collaborative design system environment has greater flexibility and scalability, and improves model development efficiency.