CAD技术在机械制图教学中的应用  

CAD Technology in the "Mechanical Drawing" Teaching

作　　者：和文云 

机构地区：[1]昆明工业职业技术学院,云南昆明650302

出　　处：《科教文汇》2011年第16期92-92,108,共2页Journal of Science and Education

摘　　要：本文通过对机械制图与CAD的关系分析,指出三维几何造型是制图课程教改的内容之一,利用多媒体在机械制图几何画法和绘制组合体三视图等教学过程中运用CAD软件三维几何造型,充分发挥学生想象力,提高学生识图和绘图能力,培养设计和创新意识等;通过CAD二维辅助和三维几何造型训练,学生不仅了解了CAD软件,且能够认识到这种现代工具进行工程设计的便捷、准确性,以及CAD技能对工科大学生的重要性。This article through to the mechanical drawings ＂and CAD,and points out that analyzing the relations between 3d geometrical modeling is one of the cartography curriculum reform,using multimedia content in mechanical drawing geometric illustration and draw pictures Tu teaching process such as combination of CAD software three-dimensional geometrical modeling,give full play to students＇ imagination and improve students＇ knowledge chart and drawing ability,training design and innovation consciousness,etc.Through 3d and 2d CAD auxiliary geometrical modeling training,students not only learn CAD software,and can realize the modern tools for engineering design,and the convenient and accurate CAD skills to engineering students importance.

关 键 词：机械制图 CAD应用 三维几何造型 

分 类 号：TH126-4[机械工程—机械设计及理论]