The Research And Development Of PDM System Based On Product Structure And Configuration Management

Product structure and configuration management is important method for enterprises being responsible to market requirements and rapid design. PDM system focused on product structure and configuration management, on the one hand, can manage enterprises resource. On the other hand, it can farthest borrow the ripe departed product structures and process sequences, improve design speed and quality,and satisfy user's constantly changeable requirements. After carried on an investigation in the theory and methods of product structure and configuration management, and in the key technologies of PDM system based on product structure and configuration management, this paper established system data model , framework, and PDM system based on product structure and configuration management. And this system can make customize design have an upper jumping-off point, and supply the powerful support to the rapid product design realization. The main contents are followed:(1)Integrated—modeling and data management technologies in PDM system based on product structure and configuration management are studied and information model based on product tree form structure. This structure is thought of as the basic of document management and information integration and exchange.(2)The technology and the advanced management idea of PDM are studied and PDM framework based on product structure and configuration management is established.(3)Product structure and resource management which are the basic of configuration management are studied, the theory and method of series product configuration technology are put forward, and BOM which is the focus of Product structure and configuration management is introduced.(4)The key technologies and method of PDM system based on product structure and configuration management are presented. They mainly include the foundation and visit of web data-base, the technology of the electronic vault management and FTP.(5)The functions of PDM system based on product structure and configuration management and the framework and the use interface are introduced. And use screw pump as an illustration of them.Finally, a summary of the research work and the results is made and plan for further research is presented.