精密级进模装配设计中关联技术的研究(英文)  

RESEARCH OF ASSOCIATION TECHNOLOGY IN ASSEMBLY DESIGN FOR PRECISION PROGRESSIVE DIE

作　　者：王波[1] 阮锋[1] 周驰[1] 唐烨[1] 

机构地区：[1]华南理工大学机械与汽车工程学院,广东广州510640

出　　处：《陕西科技大学学报（自然科学版）》2009年第1期32-36,共5页Journal of Shaanxi University of Science & Technology

基　　金：2004粤港关键领域重点突破项目(2004A10402002)

摘　　要：精密级进模是现代高水平冲压模具的代表,广泛应用于电子信息类产品冲压制件的生产制造中.针对精密级进模装配设计中图形元素不易管理和零部件相关图形关联修改困难的问题,通过建立基于关联设计技术的装配模型,实现了模具零部件图形的横向和纵向关联.在此基础上,建立了级进模装配图形特征结构模型,实现了图形信息的统一表示和管理.Precision progressive die, which is one representative of modern advanced stamping dies, is widely used in the process of stampings in the electron-information products. For the problems that the graphic elements are too complicated to manage and the related figures of die parts are difficult to modify in the assembly design, an assembly model based on association design technology is established so as to achieve the horizontal and vertical associations of the part figures. Then an assembly-graphics feature structure model is proposed to implement the unified presentation and management of the graphic information.

关 键 词：关联设计 精密级进模 装配设计 图形特征 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] TG386[自动化与计算机技术—计算机科学与技术]