基于.NET的离心式通风机参数化设计与研究

发布时间：2018-06-20 01:51

本文选题：离心式通风机 + .NET　；参考：《安徽理工大学》2011年硕士论文

【摘要】：由于通风机的应用领域广泛,其型号规格繁多,设计计算过程复杂,绘图工作量大,再加上目前的风机设计计算理论尚未完全成熟,已有的各种资料介绍的设计计算方法均有差异,各种参数的选取也存在着很大的随意性,能否设计出高性能通风机的关键,取决于设计者已有的经验,这样就导致传统的设计方法已难以实现在短时间内设计、生产出满足用户各种使用要求的风机产品。因此开展通风机设计理论和方法的研究,提出新的更加合理的设计方法,并使设计计算过程和风机加工图纸的绘制过程全都计算机程序化,是目前风机行业特别是中小型企业迫切需要解决的问题。本文是在Windows操作系统中,以AutoCAD为基本平台,使用面向对象的可视化编程工具Visual Studio 2005以及功能强大的数据库管理系统Microsoft Access 2003,研究开发出的具有较强实用性、人机交互界面友好的离心式通风机计算机辅助设计系统。本系统是基于.NET平台对AutoCAD进行二次开发,使用C#语言编写风机的参数化绘图程序,并使用ADO.NET数据库访问技术实现与后台数据库管理系统的连接。通过对数据库的访问,将风机各零部件的主要参数从数据库中提取出来,自动计算出风机零部件图形各点的坐标,并进行绘制。通过对系统界面与菜单的设计,用户可以方便、快捷的对系统进行操作和使用。该系统实现了风机的选型、设计计算与参数化绘图功能的计算机程序化过程,为今后风机设计的标准化奠定了基础。
[Abstract]:Due to the wide application of ventilator, its various specifications, complicated design and calculation process, and large drawing workload, the current theory of fan design and calculation is not yet fully mature. The design and calculation methods introduced by all kinds of data are different, and the selection of various parameters is very random. The key to design high performance ventilator depends on the experience of designers. As a result, it is difficult for the traditional design method to realize the design in a short time and produce fan products which can meet the needs of users. Therefore, the research on the theory and method of fan design is carried out, and a new and more reasonable design method is put forward, and the design and calculation process and the drawing process of fan processing drawings are all programmed by computer. At present, fan industry, especially small and medium enterprises, need to be solved urgently. In this paper, based on AutoCAD, the object oriented visual programming tool Visual Studio 2005 and the powerful database management system Microsoft Access 2003 are used in the windows operating system. Computer aided design system of centrifugal fan with friendly interface. This system is based on. Net platform to carry on the secondary development to AutoCAD, use C # language to write the parametric drawing program of the fan, and use ADO.NET database access technology to realize the connection with the background database management system. By accessing the database, the main parameters of the fan parts are extracted from the database, and the coordinates of each point of the fan parts are automatically calculated and drawn. Through the design of the system interface and menu, the user can operate and use the system conveniently and quickly. The system realizes the selection of fan, the computer program process of design calculation and parameterized drawing function, and lays a foundation for the standardization of fan design in the future.
【学位授予单位】：安徽理工大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH432;TP391.72

【共引文献】