使用手工绘制相贯线与AutoCAD绘制相贯线方法的比较

Comparisons Between the Methods of Drawing Intersection Lines by Hand and by AutoCAD

在研究手工绘图和AutoCAD绘图方法时发现,只有将二者结合起来,才能够有效提高《机械制图》课程教学效果。其中,使用AutoCAD绘制相贯线不但能够加快学生掌握速度,而且精度较高,更有利于学生相贯线绘图方法的掌握。

When studying the manual drawing and AutoCAD drawing methods, it was found that only by combining the two can the teaching effect of the "Mechanical Drawing" course be effectively improved. Among them, the use of AutoCAD to draw the intersecting line can not only speed up the student’s mastery, but also has higher precision, which is more conducive to the mastery of the student’s intersecting line drawing method.