摘要
运用特征理论和Ｃ语言，按照ＣＩＭ系统集成化要求，研究了基于面向零件孔特征的信息描述及组织；运用加工知识推理，实现加工工艺规程的自动生成。
In this article applying feature theory and C language, according to the requirement of CIM system integration, We have studied the information representation and organization of holes feature beased on facing parts. Applying the inference of manufacturing knowledge, we can realize automatic production of process.
关键词
信息集成
特征
知识表达
CAPP
CIM
information integration
feature
knowledge representation
CAPP
