基于面向对象方法的CAPP交互式系统模型

The Model of Object-oriented Mutual Process Designing System of CAPP

计算机辅助工艺设计(CAPP)是连接计算机辅助设计(CAD)和计算机辅助制造(CAM)的桥梁,是建立工程产品生产的全局信息模型的基础和关键。而交互式工艺设计模块是整个CAPP系统的核心部分,是连接用户和CAPP系统的纽带。建立了一种面向对象的CAPP交互式系统模型,并以气门系列产品为例,介绍了面向对象程序方法在CAPP交互式系统中的实现,并达到了良好的效果。

Computer Aided Process Planning （CAPP） is the bridge between Computer Aided Design （CAD） and Computer Aided Manufacturing （CAM）, it is an important foundation for building the overall information model of manufacturing of engineering product. The model of mutual process designing system is a core component of the whole CAPP system that connects user and CAPP system. The model of object-oriented mutual process designing system was established. Taking exhaust valves as an example, a mutual process designing system was developed, and good effect was obtained.