用AutoCAD解决在工程制图教学中的看图问题

Use AutoCAD in Solving Problems in Teaching Engineering Drawing Pictures

在《工程制图》课程教学中,针对学生空间想象能力差、看图难的问题,用AutoCAD建立的三维实体模型能形象、直观地表达一个对象的三维实体与二维视图,而在工程制图课程的传统教学中,表达或理解这种关系,往往是一个难点。通过实例,介绍将AutoCAD应用于工程制图课程的教学中,从表达方式上达到一种突破,对消除学习难点,提高学生空间想象能力起到积极作用。

In the teaching of ＂engineering drawing＂,students’ space imagination ability and picture reading ability are all poor.A three-dimensional entity model established by AutoCAD can vividly and directly express the three-dimensional entity and two-dimensional view of a project.While the traditional teaching of ＂engineering drawing＂,it is difficult to express or understand this relationship.Through examples,this paper illustrates that the application of AutoCAD in the teaching of ＂engineering drawing＂ will achieve a breakthrough and plays a positive role in eliminating learning difficulties and improving space imagination abilities.