Based On The Arx Hydraulic System Cad Software Development

Presently, the technology of CAD is continued to be application widely and deeply in the hydraulic territory. Under this, the thoroughly comprehensive analysis is made in the dissertation to compare all of the re-exploit techniques in AutoCAD, and more research is advanced to complete a integrated application as a result.The application is named hydraulic CAD systemic software, which based on AutoCAD R14 and complied in Visual C++6.0 environment. During the process of programming, the powerful development technique - ObjectARX is used, and make the others including ADS(AutoCAD Development System), ADO(ActiveX Data Object), SQL(Structure Query Language) as a supplement.Aimed for CAD in the normal process of traditional hydraulic-system design, the software is made up by some corresponding modules and accessories, which includes six main function modules, one project database, one graphic information database, some menu files and slide files, and some accessories like these. It is followed all those main modules are discussed in this essay: a module of system parameter's design and calculation, a sub-system of graphic information management, a module of CAS(Computer Aided Selection), a database of hydraulic products sample, and another amended sub-system of the manifold block CAD.During process of fabrication, the software is designed to not only the unison with AutoCAD interface style but also union with the user's quality. They are considered friendly and standard in the view. With great capability of communication between computer and the users, this software is convenient and simple to operate very much. Especially the conception which is "calculation and design with wizard" is built up and applied in the modules, this makes the process of design less dependence on user's experience, and makes the design result better in quality, faster in speed. All of these embody the great priority of the hydraulic CAD system.