【摘要】 建立零件模型和对应工程图的数据库,用VB设计主界面,通过Emodelview控件来访问eDrawings,从而实现对零件模型和工程图纸的浏览操作,最后进行软件的测试和封装。目标软件可以实现下列功能:模型的三维显示、旋转、缩放和六个基本视图显示以及二维工程图显示。图纸表达库在模型库的基础上进行拓展,同时实现了对三维模型和相应工程图的展示,不但可以作为图学类课程教学的辅助工具,还可以为其他机电类专业领域课程服务。更多还原

【Abstract】 The database of part model and engineering drawing is built.The main interface is writen with Visual Basic6.0.Added in VB,Emodelview can visit eDrawings so that the viewing for model or drawing is realizable.Through testing and packaging,the system can realize the following functions:rotation,scaling and displaying by way of basic Views for the model,and displaying for the engineering drawing.The system extends the function based on the model base,it achieves to display the engineering drawing besides part model.This system can be used not only as learning tool for graphics course but also serving for mechanical and electrical professional course.更多还原