摘要
在传统的产品创新设计方法的基础上,开发出基于RE/RP/RT技术为一体的产品创新设计方法,以适应新产品快速开发与创新设计的需求.此产品设计方法的主要流程是:首先采用RE技术对已有产品(实物)进行测量获得三维坐标数据,并依据设计要求重构得到所需的CAD模型;在将CAD模型离散化后采用RP技术进行快速原型加工;最后以RP制件作为母模,借助RT技术快速制作模具.本文以鼠标产品外形的创新设计为例,进行了基于RE/RP/RT创新设计技术流程的可行性及高效性的验证,实验证明此方法为产品的快速创新设计探索出一条捷径.
To adapt to the requirment of rapid products developing and innovative design, a kind of integrated method product innovation design based on RE/RP/RT technology was developed based on the traditional way. The main procedure includes the following steps： Fistly, measure the threedimensional coordinate of the existing products （physically.） using the RE technology, and reconstruct the CAD model according to the design requirements. Secondly, the CAD model is used for rapid prototyping after diseretization by RP technology. Finally, with the RP workpiece being the mother mold, the mold is rapidly produeted with RT technology. The feasibility and efficiency of the method was verified, as an instance, in the mouse shape innovative design, and the result showed that it was a shortcut of rapid product innovative design.
出处
《北京服装学院学报（自然科学版）》
CAS
北大核心
2010年第3期47-52,共6页
Journal of Beijing Institute of Fashion Technology：Natural Science Edition
基金
北京服装学院2009年度重点科学研究资助项目(2009A-05)
关键词
RE
RP
RT
产品
创新设计
reverse engineering
rapid prototyping
rapid tooling
products
innovative design
