在三维环境中改革工程制图的教学研究

Teaching Research on Reforming Engineering Drawing in Three-dimensional Graphics Environment

通过调查研究,在工程制图的教学改革中提出"在三维环境中改革工程制图的教学"的主张和具体做法。通过三维造型软件的学习,给学生建立形体概念和积累各种实体元素,以二维投影为图样基础来学习形体表达,以期更快更形象地掌握零、部件的二维图样和三维图样的画法,适应信息时代制造业对工程制图的要求。

This paper is based on investigation and study and proposes the way of ＂teaching reforming engineering drawing in the three-dimensional environment＂. Through teaming three-dimensional modeling software, the students are given some concept and various entity elements are accumulated for them. Based on the two-dimensional projection, the body expression is learned, herewith the two-dimensional and three-dimensional drawings of part and component are grasped quickly.