面向三维CAD技术的工程制图教学研究  

Research of Teaching Reform in Engineering Drawing Course for 3-Dimension CAD

作　　者：郑盛梓[1] 姚涵珍[1] 周桂英[1] 范富才[1] 

机构地区：[1]天津科技大学机械工程学院,天津300222

出　　处：《东华大学学报（自然科学版）》2005年第4期154-156,共3页Journal of Donghua University(Natural Science)

摘　　要：三维CAD/CAM技术日益普及,三维图贯穿于整个设计及制造过程中,二维投影图已经满足不了形式发展的需要。这里根据三维CAD技术与工程图学之间的关系,提出了将手工绘图与计算机绘图有机地融合为一体,以三维设计为核心的教学改革,详细地叙述了工程制图的教学内容及相应的做法。The 3-dimension CAD/CAM technique become popular increasingly, the 3d drawings run through the whole design and manufacture process, the 2d projection drawings can＇t adapt to the need of development. According to the relationship of 3d cad and engineering graphics, this article provides the teaching reform which combines the handwork drawing with computer drawing and in which 3d design is kernel, and introduces the teaching content and details.

关 键 词：工程图学 教学改革 三维CAD技术 工程制图 

分 类 号：TB23[一般工业技术—工程设计测绘]