【摘要】 FL-9风洞是"十五"国家批准建设的大型航空科研基础设施,模型架车是其核心设备。以该风洞模型架车开发研制为背景,运用制造业信息化技术,构建了虚拟设计制造平台,此平台具备网络系统支持下的设备三维数字化设计、计算机辅助分析、工艺设计、可视化及三维交互等功能;并建立了设计制造信息化体系,实现了设计制造全过程信息分类代码的规范和统一。基于此平台开发的模型架车经2年的研制已全面建成并试车成功。更多还原

【Abstract】 FL-9 low-speed compressed-air wind tunnel is one big aeronautical infrastructure which belongs to the tenth fi ve-year plans.The model support carriage is the core of wind tunnel.The virtual design manufacturing platform is established by using the informationization technology of manufacturing industry in the background of the model support carriage.Under the support of net-work system,the platform integrates 3D digital design,computer-aided analysis and computer-aided process design function and so on.The informationization standard system for the design and manufacturing of model support carriage is established.The information classification code of the whole procedure of product design and manufacturing is normalized and unified.During two years’ development,the model support carriage based on the platform has been completely established and successfully accomplished the fi rst green test.更多还原