《机械制图》是工科必修的专业技术基础课,既有理论又有较强的实践性,所研究的对象是具有三维空间的物体。在教学内容上和教学方法上,都与其它课程有着明显的区别,本文结合笔者的教学经验,参考同行业教师经验探讨如何提高机械制图教学质量。 Mechanical drawing is a basic course for compulsory technical majors, both theoretical and practical. The object of study is an object with three-dimensional space. In terms of teaching content and teaching methods, there are obvious differences with other courses. This article combines the author’s teaching experience, reference to the experience of teachers in the same industry to explore how to improve the teaching quality of mechanical drawing.