Aim\ A program oriented method has been analyzed to the foundry technology drawing and the foundry technology cards. Methods\ Based on the AutoCAD R14. The program of foundry technology drawing and foundry technology cards were developed by using C language with ADS and by DXF file. Results\ Using the software
the foundry technology drawings and the foundry technology cards of some practical castings have been drawn. Conclusion\ This program not only is easy to operate but also can shorten the drawing period from castings to technology drawings and technology cards. It will have an evident economical prospect and a wide range of applications.