The Exploiture And Research Of PDM System

Digital information has become the basis on which enterprise's operation depends, with more and more products data, including drawings, specifications and E-mails, are stored in computer. Searching and sharing in such enormous data has become very difficult. After application of CAD/CAE/CAM technology, most enterprises are making efforts to find a way to improve their product design; reduce time to market and lower manufacturing costs. It is required that designer should consider assembly, manufacturing on the early stage of product development. It is so-called "Concurrent Engineering". Product data management (RDM) is considered to be the ideal platform to implement concurrent engineering. It is also a power tool in integrating enterprise's various information systems.Product data management has developed from engineering drawing management, and gradually turn into an technology that management information and process these correlative product. This paper aim at such technology(product data management) and process analysis and research, expatiates on the PDM definition and its scope; discusses its structure and main functions. Meanwhile, thesis focuses on PDM detailed functions like data vault & document management, workflow management, and product structure & configuration management. And thereof apply to practice, consequently construct PDM system. Mostly expatiate thereinafter several aspect content: In the base of analysis and summarize manufacture enterprise's actuality, bring forward the method that make manufacture enterprise get rid of jam quickly-set up enterptise's product data management Go along research to PDM'S develop circs and actuality in country inside and outside, point out PDM system's malpractice in our country. At the same time , research some technology and the minute develop circs these correlative PDM, make preparations for system exploiture. Summarize currently system structure and possess mostly function about PDM system, in the base of, bring forward self-determination system's system structure and ought to be provided with function module. Analysis and research face object technique, and use this advanced engineering software exploiture technique put up modeling to PDM system. Toward different function module go along modeling distinction, construct basic frame about system. Research technique's development and possess level about database, apply mature relation database construct PDM system's electron warehouse, establish foundation for other function module. Particular introduce system's exploiture process and adoptive idea and method, thenespecially introduce exploiture and realization about several subsystem. Go along phase summarize to system's exploiture work, point out shortage as referencewhen next exploiture.