大型曲面类产品的快速制造技术研究

The Research of New Work Pattern and Technologies on the Rapid Development of Large Product with Complex Surface

为了快速开发出 1∶1人体仿真模型 ,提出基于网络的集成开发模式 ,再应用 3维反求、CAD再设计、快速成形和快速模具制造等先进制造技术完成模型的测量、曲面重构、零部件设计和样件制造 ,最终获得合格的人体仿真模型。应用表明 。

To manufacture an emulational mannequin, an integrated development pattern based on Internet/Intranet was presented in this paper. New technologies including Reverse Engineering, CAD, Rapid Prototyping and Rapid Tooling were used to complete model measuring, surface reconstructing, part designing, prototype and tools manufacturing. Finally, the product is obtained in three months. The process shows that the rapid development of large products which contain sculptural surface can be realized following the development pattern.