“自顶向下”在产品快速更新设计中的应用

Application of "Top-Down" in Quick Renews Product Design

借助于Pro/E的三维实时造型模块技术、组合装配模块技术和单一数据库技术,以手机零件设计为例,对基于参数化技术条件下的自顶向下设计过程和操作方法进行了实践探索,顺利完成了以"主控零件"设计变更为核心内容的零件快速设计及变更的研究,为提高产品的快速更新设计效率、创新产品设计方法找到了一条新思路。

Using the 3-D real-time modeling piece technique, combination assembling piece technique and single database technique of Pro/E, exampled by the design of mobile parts, investigation of ＂Top-Down＂ design procedure and operation method based on parametric technique condition is conducted, fast design and modification research orientated with ＂the lord control spare parts＂ design and modification is smoothly completed, a new way for raising the fast renewal design efficiency, and innovating product design method is found.