轴类零件三维造型参数化设计及应用

Three-dimensional Modeling and Application of Shaft Parametric Design

针对机械设计中轴类零件的图形特点,利用特征、参数化理论对轴类图形进行结构分解,建立图形基本单元,在AutoCAD平台上进行VBA二次开发,同时在VBA中建立图形结构与数据库ADO连接,利用建立的连接创建Access数据表,实现图形结构和数据库的结合,为更加复杂零件的数据管理完成了技术路线可行性的研究。

For mechanical design in the shaft parts of the graphics features, the use of the characteristics, parameters of the theory of the shaft graphics for structural decomposition, the basic unit set up graphics in the AutoCAD platform VBA second development, at the same time set up in the VBA in the graphics database structure and ADO connections, set up the connection to use Access to create data tables, graphics achieve a combination of structure and database for the more complicated parts of data management completed a technical feasibility study route.