AutoCAD教学中运用典型图例介绍绘图命令的方法与技巧

Methods and Skills of Using Typical Examples to Introduce the Drawing Commands in the Illustration of AutoCAD Software

在《CAD工程制图》和《计算机绘图》的教学改革与实践中,探索性地运用典型图例进行课堂教学与上机实验,将图例与CAD命令有机地结合。通过介绍手型图的绘图过程阐述AutoCAD中画圆的各种方法和技巧,并对工具栏中的画圆命令与下拉菜单中相应命令进行功能比较,结果显示下拉菜单中功能更多。该教学方法使学生更容易掌握CAD的绘图方法及技巧,增强了学生学习兴趣和实践能力,提高了理论教学和实验教学的质量。

During the teaching reforms and practice of CAD engineering drawing and computer drawing, we exploratorily applied typical graphic symbols to combine the illustration and hands-on operations, integrating the graphic legend with CAD commands dynamically. Through the introduction of the drawing process of hand type figure, this article demonstrated a variety of applications and skills of circle drawing using AutoCAD software. The comparison between circle-drawing commands in the tool bar and those in the drop-down menu revealed more useful functions listed in the drop-down menu. This teaching approach facilitates the mastering of learning initiatives and practical abilities, and mental teaching. CAD drawing methods and skills, boosts the students＇ promotes the quality of both theory teaching and experimental teaching.