摘要
特征技术是实现ＣＡＤ／ＣＡＰＰ／ＣＡＭ集成的关键技术。本文以实用化的ＦＡ－ＣＡＰＰ系统为例，论述了特征技术在零件信息建模、工艺决策过程建模、工艺知识表达和工序图生成等方面的应用。
Feature technology is an important basis for integration of CAD/CAPP/CAM. The classification and representation of feature and product information model for aircraft structural parts are presented. Feature based process decision making modeling, manufacture knowledge representation and generation of operation sketchs used in FA CAPP system are discussed in detail.
出处
《航空制造工程》
1997年第1期29-30,共2页
Aviation Engineering & Maintenance
