徒手绘制轴测图在工程制图读图中的应用

摘要

The difficulties of reading drawing in the engineering graphics teaching are discussed in this paper, for example, ab-straction in the space thinking conversion between two-dimen-sion and three-dimension. To overcome this problem, a method about freehand drawing axonometric projection is put forward to convert three-dimension space imagination to concrete, which assists students to read drawing better. At the same time, some teaching measures about how to train freehand drawing axono-metric projection in the engineering graphics teaching are dis-cussed.%本文阐述了工程制图教学中学生在读图过程中存在的难点:二维和三维空间思维转换的抽象性.针对这一难点,提出运用徒手绘制轴测投影图的方法将抽象的三维空间想象具体化,辅助学生读图.并就在工程制图教学中训练徒手绘制轴测图的教学措施进行一些探讨.