CAPP系统关键技术问题的研究  

The study of key technology problems for CAPP system

作　　者：何永顺[1] 马秋成[1] 陈皓[1] 唐新姿[1] 

机构地区：[1]湘潭大学机械工程学院,411105

出　　处：《现代制造工程》2005年第7期118-120,共3页Modern Manufacturing Engineering

摘　　要：提出一种在三维CAD平台下解决CAPP系统中零件信息处理的方法。通过对三维CAD模型的前置处理,将CAD模型中所不包含的工艺信息,以对象属性形式赋予CAD模型,为CAPP系统的工艺决策提供充足的信息源。并以UG为例,详细介绍利用OPENAPI函数对零件信息进行描述、存贮和读取的方法。A method of dealing with parts information based on a three dimensional CAD platform is described .By pre-process a three dimensional CAD model,the process information not included in that model is assigned to the CAD model as objects attributes, providing enough information resource for process decision in a CAPP system. And the methods of description, storage, reading about parts information using OPEN API functions are introduced also by a given example based on the UG platform.

关 键 词：零件信息 CAPP UG(Unigraphics) 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]