Title: Database system design of casting process based on the Delphi technique
Abstract: Through the Delphi technique combined with the application examples, this article processed design for the basic functions of the database system of casting process, through the three dimensional diagram of a casting, it processed draft Angle operation, minimum cast hole operation, the machining allowance operation, shrinkage operation four aspects to get the corresponding parameters, and has carried on the 3D drawing of module with the help of AutoCAD, realizing the combination with AutoCAD to the casting process parameters.