Using AutoCAD2000 as developmental platform and Sybase as DBMS, the stamping die CAD system of aircraft sheet metal parts is studied based on the developmental software (Visual Lisp and VBA of AutoCAD) and Ashbase (Aircraft sheet metal forming database).

• 以AutoCAD2 0 0 0软件作为开发平台 ；使用其提供的二次开发工具VisualLisp和VBA ；并以Sybase作为后台数据库管理系统 ；在飞机板金成形数据库Ashbase的基础上 ；结合生产实际 ；研究了飞机板金件冲压模CAD系统 .