Dissertation
Dissertation > Industrial Technology > Machinery and Instrument Industry > Lifting machinery and transport machinery > Lifting machinery > A variety of purposes cranes

Crane parametric design system based on object-oriented technology

Author LiuCaiXia
Tutor ZhangXiaoLi
School Dalian University of Technology
Course Mechanical Design and Theory
Keywords Bridge crane Object-oriented technology Parametric Technology SQL Server
CLC TH218
Type Master's thesis
Year 2003
Downloads 306
Quotes 27
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Paper cranes parametric design system based on object-oriented technology . For object technology , Parametric Technology and database management systems on the basis of in-depth study , the completion of the development of the crane parametric design computing systems based on object-oriented technology . The system uses the object-oriented thinking to achieve the parameters of the design process , to achieve the main function is handled automatically submit the parameters , the system itself to complete the the institutional design calculations and analysis options , design results are automatically saved and generate output design documents . According to the functionality of the system to achieve the system to bridge crane , for example, the idea of object-oriented abstraction overhead crane class expressed bridge crane object , computational analysis of the agencies of the crane overhead crane design calculation program and select query , the database part of some commonly used standard parts in the crane design manual data storage . Bridge crane class encapsulates the the crane basic information and basic operation of these information . Crane parametric design method of calculation using the object-oriented programming with Visual C 6.0 for developers on the Windows platform , and take full advantage of the four main characteristics of objects , classes and inheritance characteristics , build more reasonable . Establish technology for object-oriented database , complete access to the database using SQL Server technology . Based on AutoCAD2000, use VC 6.0 and ObjectARX2000 . Development tools for parametric drawing some standard parts or the common parts Finally, in accordance with the positional relationship between each other , and assemble them into a complete graphics to achieve the design of the bridge crane system parameters . Crane parametric design system based on object-oriented technology combined with the idea of object-oriented technology and parametric design calculations , make full use of the relevant technology , design calculation overhead crane parts of the organization to facilitate the design of the designers , to shorten the design cycle , improve the work efficiency .

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