基于AutoCAD的组合体三视图尺寸标注练习、测试系统的研究

Study of exercising and testing system based on the dimensioning on combined body's three views

组合体三视图尺寸标注是工程制图课程较难理解的教学内容 ,利用AutoCAD2 0 0 0的二次开发工具ObjectARX ,制作出适合于学生自主学习的练习测试软件 。

Dimensioning on combined body's three view is a difficult teaching contents in Engineering Graphics.Using the second development tool(ObjectARX)of AutoCAD2000,a exercising software appropriating students to study by themselves was produced,directing students could study and review the dimension of Engineering Graphics.This software has the prompt facility and advising function.