一种基于UG的零件三维参数化设计技术

A technique of three dimensional parametric design of part based on UG

介绍了一种基于UG的零件三维参数化设计技术,根据装配关系区分各类参数,在UG中建立三维参数化的零件模型。用Visual C++开发主要用于获取参数的应用程序,用UG提供的二次开发工具UG/Open API开发接口程序,将两者结合起来,建立实体模型与其尺寸参数之间的联系,实现零件的参数化,自动生成符合用户要求的零件。

The article introduces a technique of three dimensional parametric design of part based on UG. According to assembly relationship, the parameters are differentiated and then three dimensional parametric parts are established in UG. Using Visual C++, the application is exploited which gets dimensional parameters. Using the method of UG/Open API which is the quadratics exploitation tool offered by UG, the API program is achieved ,then parts and parameters are combined and relations between models and data are established. Parametric parts are realized, which are accord with users requests.