The Research And Development Of Network Standard Parts Library System Based On Pro/E

CAD (Computer Aided Design) technology is in an important field of the current application of computer. With the development of CAD and network database technology, web-based library of standard parts is becoming more and more important and more research is done on it.Based on the Pro/E platform, using the Pro/Toolkit and MFC application integration, and using Oracle as a database manage system, this paper builds a standard parts library system, which has the characteristics of completeness, expandability and safety.Firstly, this paper illuminates the background and significance of the research, and summarizes the correlative articles and the existing research on standard parts library. This paper also introduces the software Pro/ENGINNER and customized development mothods of it.Secondly, the framework of 3-dimension parametric standard library is brought forward by using the Windows DNA framework and COM (Component Object Model) technology. And the framework of function module is established. Each function module is explained in detail. Then, the design approachs and steps of the standaed parts library are described concretely.This paper gives the detailed customed development method of Pro/ TOOLKIT. And realizes the automatic transfer of standard part model by using the method of 3D parametric reconfiguration. As to the design of nonstandard parts in this system, this paper illustrates the realization of the user-defined feature library based on UDF.In the end, this paper summarizes the whole paper, and points out some questions that will be further gone into.