高职高专院校AutoCAD课程三维绘图解题探讨

文章针对高职高专学生缺乏"机械制图"或"工程制图"课程基础训练的实际情况,对于AutoCAD课程教学经历进行分析,引导学生学习、了解工程制图的基本知识,将各类工程构件按照其组成基本体的"构造关系"开展分解投影设计及识图,并以劳动和社会保障部全国计算机信息高新技术考试AutoCAD绘图员级试题为例,说明了常见三维实体模型的辅助设计方法,期望由此提高教学质量。

Discussion on three-dimensional plotting methods in the course AutoCAD in higher vocational colleges

The vocational college students are lack of the basic training of "mechanical drawing" or "engineering drawing".This paper analyzes the AutoCAD teaching experience to lead the students to study and understand the basic knowledge of engineering drawing.According to the "structure relationship" of the engineering components,decomposition projection design and image recognition are carried out.Taking the national AutoCAD draftsman level examination as an example,the paper illustrates the aided design method of the common three-dimensional entity model so as to expect to improve the teaching quality.