快速工艺准备系统中工艺知识库的研究与实现  

Research and Implement of Process Knowledge Database in Rapid Process Preparation System

作　　者：王晓丽[1] 孟月梅[1] 王永栓[1] 

机构地区：[1]北京航空制造工程研究所

出　　处：《航空制造技术》2010年第7期89-91,95,共4页Aeronautical Manufacturing Technology

摘　　要：工艺知识库采用携带加工特征的典型零件作为核心来构建典型工艺,通过建立加工零件与典型零件之间的关联,分析其差异性,派生出加工零件的工艺。这样不仅推理简单,推理结果可信度高,而且典型工艺的维护也更加方便、实用。另外,该工艺知识库还建立了工艺参数、刀具和基础数据,这些数据可以直接应用于典型工艺构建,也可以作为工艺人员的参考资料,实现工艺的快速设计。The process knowledge database is introduced, which uses typical part with machining features to create typical process. By creating the association between the typical part and new part, the difference between typical part and new part is analyzed, and process for the new part is derived. Thus the inferential system is simple, and the inferential results are believable, and the maintenance of typical process is more convenient. In addition, this process knowledge database also contains process parameters, tools, and other basic data, which can be used for building typical process, and be used by technicians as references to design process.

关 键 词：工艺知识库 加工特征 典型工艺 

分 类 号：TH162[机械工程—机械制造及自动化]