三维CAD建模技术在工程图学中的应用

三维CAD建模技术是数字化设计时代的关键技术,将其引入到工程图学的应用中,彻底改变设计思维,其重要性已经得到国内外专家的认可,但是在如何引入的问题上却存在着分歧。在没有成功的引入经验之前,作者在实践中将三维CAD软件和三维建模技术引入到传统的工程图学应用中,通过现时操作让大家了解和熟悉三维CAD软件,并初步认识三维建模技术的原理和方法。

Application of Three-dimensional CAD Modeling in Engineering Graphics

The three-dimensional CAD modeling technology is the key to the era of digital design technology,its introduction to the teaching of engineering graphics,design thinking completely changed,its importance has been recognized by domestic and foreign experts,but the question is how to introduce there are differences.In the absence of successful experience before the introduction,the author will be three-dimensional CAD software in the teaching and three-dimensional modeling technology into the traditional engineering graphics course content,through the present to let students know and are familiar with three-dimensional CAD software,and an initial understanding of three-dimensional construction principles and methods of modeling techniques to develop innovative ideas of students,two-dimensional drawings and three-dimensional graphics capabilities.