摘要
通过建立IGES转换接口,利用AUTOCAD输出的IGES标准格式文件建立数据库并用分层特征描述法对零件几何及工艺信息进行描述,设计人机交互接口数据库这两种方式,实现了回转类零件的CAD/CAPP/CAM一体化连接。
T,wo methods for establish database are introducedi the first one is to establish IGES eschange interfbce and then to establish dlatabase by using IGES standard formatting files which come from AUTOCAD; the second one is to describe part geometry and process planning information by gradation feature methnd, and to estahlish database by using mantmachine interfacet The connection of CADJCAPP/CAM for shaft parts can be realized using above methods.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1997年第1期58-60,共3页
Journal of Harbin Institute of Technology
基金
黑龙江省科委攻关课题资助