基于特征的CAD／CAPP信息集成  

FEATURE-BASED INFORMATION INTEGRATION FOR CAD/CAPP

作　　者：段晓峰[1] 宁汝新[1] 

机构地区：[1]北京理工大学机械工程学院

出　　处：《计算机集成制造系统-CIMS》1996年第2期16-20,共5页

摘　　要：ＣＡＤ／ＣＡＰＰ的集成是实现ＣＡＤ／ＣＡＭ一体化的关键。本文提出了以统一的特征产品模型为核心，实现ＣＡＤ／ＣＡＰＰ集成的方法。根据ＣＡＤ和ＣＡＰＰ对特征的不同要求，作者在ＳＵＮ和ＨＰ工作站上用Ｃ＋＋语言开发了特征转换接口，将ＣＡＤ特征造型系统产生的数据转换为ＣＡＰＰ所需要的数据，实现了ＣＡＤ与ＣＡＰＰ系统的初步集成。最后。The Key to the realizing of CAD/CAM integration is the integration of CAD/CAPP. This paper, based on identical feature model, proposes a realizing method of CAD/CAPP integration. According to the different requirements for features, the author developed a transforming interface using c++ language. It transforms the data produced by CAD feature modeling System into the data which are required by CAPP and preliminarily realized the integration of CAD/CAPP. In the end, an example is used to verify the feasibility of the integration method.

关 键 词：信息集成 特征模型 CAD CAPP 特征转换 计算机 辅助设计 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]