基于三维设计的工程图学课程体系的重构

以三维设计理念探索工程图学教育的新体系,是工程图学的新阶段和发展方向.新工程图学课程体系的构建,可将机械设计的全过程与工程制图的学习与实践融为一体,使工程图学的教学过程由被动地学习二维生产图样的绘制方法变为主动地进行机械工程的三维创新设计.这种新体系更适应当前工程设计发展变化的需要,有利于培养学生的空间思维能力,图形表达能力和机械工程的素养,可以更好地满足科技、社会发展和知识经济时代人才培养的需要.

Reconstruction about course system of engineering design graphics based on 3-D design

To explore the new system of engineering design graphics education with 3-D design idea is the new phase and developing direction of EDG. Constructing the new EDG course system melt the whole process of mechanic design and study and practice for engineering drawing. The teaching process of engineering drawing is changed from leaning to draw 2-D product graphics passively to carry through the 3-D creative design for machine. The new system adapt the demand of developing and changing of the engineering design. It is useful to train the space ideation, graphics expressive ability and machine engineering attainment. Then, the demand of science and technology developing, social developing, training people for knowledge economy times are fulfilled.