机械制图是工科院校理工类专业的第一门专业基础课,是在平面几何、立体几何基础上的深化和提高,同时又为后续的专业课程奠定了基础。该课程的主要目的是培养学生读图绘图的能力,即能够用图来描述任何几何物体,并且可以通过图来想象物体的几何形状。学生通过学习基本视图、向视图、局部试图等视图用以适应工程技术工作的需要。就如何学好机械制图的课程,对几类教学方法进行研究。 Mechanical drawing is the first professional basic course for science and engineering major in engineering colleges, which is deepened and improved on the basis of plane geometry and solid geometry, and laid the foundation for the follow-up professional courses at the same time. The main purpose of this course is to develop students’ ability to read a drawing, that is, to graphically describe any geometric object, and to visualize the geometry of an object through a graph. Students learn the basic view, to the view, partial attempts to wait for the view to adapt to the needs of engineering work. On how to learn mechanical drawing courses, research on several types of teaching methods.