摘要
介绍了所开发的一种基于特征设计的回转体零件 CAD/ CAPP集成系统。系统采用基于特征设计的零件信息模型 ,实现零件的信息共享 ,使 CAPP决策过程可直接应用 CAD输出的信息。在此基础上 ,通过建立基于数据库的工艺决策模型 。
We present a rotational parts CAD/CAPP integrated system based on feature design. The function of this system is fulfilled by establishing parts information model based on feature design, and the sharing of parts' information is realized. The CAPP process can directly use the information exported by CAD. On this basis, generation and export of process are realized by establishing process decision model based on database.
出处
《机械科学与技术》
CSCD
北大核心
2000年第6期1004-1007,共4页
Mechanical Science and Technology for Aerospace Engineering
关键词
CAD
CAPP
集成
回转体零件
特征设计
工艺决策
CAD/CAPP integration
Rotational parts
Feature based design
Process decision making
