Web-transmission Parts Standardization And File Information Integrated Management System Research And Development

With the development of technology about net and the extensive application of Internet/Intranet, it has been becoming a new trend to develop application system of Web based on Internet/Intranet. Combined with the project of Dongfeng Motor Transmission Corporation-the System of Engineering Data Management Based on Web, the application of the technique about web in manufacturing enterprises was discussed, the application of the technique about web in the Engineering Data Management System and the Management Information System was researched, and the methods of standardizing the parts of the motor transmission were researched, the search system which was used to search the data of product though the characteristics of product structure was developed. A same circumstance on web was provided for techniqueians, the tasks for registering new project, searching, designing, proofing, auditing could be completed in the intranet, the designing without paper came true primarily, and the assignments about standardizing for classing, summarizing, coding etc. for parts also could be completed in the intranet.In Chapter 1, the developing process of the technique of Web and Engineering Data Management was reviewed, the influences that the technique of web acting on product design and management of manufacturing enterprises were pointed out, the important effect of the standardizing technique of manufacturing enterprises in the process of product designing and manufacturing was analyzed, then the main content to research of the dissertation was determined, at last the background and organization of the dissertation was introduced.In Chapters 2, several kinds of key technique for realizing the system of web were discussed, including the modeling method for the application of web and the technique of accessing web database, and kinds of technique of accessing web database were contrasted, the mechanism for making web page of the newest technique-ASP.NET was discussed in detail . Otherwise the security problems of the web pages and the technique about ActiveX were discussed.In Chapter 3, after the analyzing for system requirement, the frame of the system and the needed software were put forward . At last, the function design of the system was illuminated.In Chapter 4, after the introduction for the general technique for standardizing mechanical products in the process of designing and manufacturing, the constituent of motor transmission was researched firstly, the methods for classifying the staple parts and creating parts database were researched, and the coding method of standardizing staple parts was applied. The platform of standardizing parts based on web was developed by which the tasks to standardizing staple parts could be completed, and a searching system came true at last by which kinds of CAD data could be found out easily according to the part's structure characteristics.In Chapter 5, the subsystem of Engineering Data Management was designed in detail, and the process of designing and realizing for the main functions of the subsystem were introduced.In Chapter 6, the subsystem of Tooling Information Management was designed based on the discussion about the status of the tooling management of the mechanical manufacturing enterprises. The integrality and coherence of the basic data were important in the process of designing this part because the basic data was the center of the subsystem of Tooling Information Management. Key databases of several key entities in basic data were analyzed and designed, the function of management realized through this subsystem was introduced.Chapter 7 summarized the work of this dissertation , and future work of this dissertation were also sketched out.