基于ObjectARX的机械标准件库设计

论述了用ObjectARX开发工具及ODBC实现AutoCAD与Access数据库连接、从外部数据库获取数据方法及在ObjectARX中使用MFC进行界面设计的过程。利用这种方法,可以读取机械标准件库中的数据,计算出图形的关键点坐标,通过ObjectARX实体对象绘制标准件图形。标准件数据库的应用可减少机械设计人员的重复性劳动,提高工作效率。

Design of mechanical standard parts library based on ObjectARX

This paper presents the methods of connecting AutoCAD with Access database by utilizing the ODBC, of getting data from the outer database by ObjectARX and of designing interface by using MFC in the ObjectARX. With the help of these methods, the program can read the data in the mechanical standard parts library and calculate the coordinate of the points and draw standard parts by using ObjectARX entity object. The use of standard parts library can decrease the repetitive work of mechanic designers and increase the working efficiency.