《机械制图》是高职院校机械类专业教学中一门既有理论又重实践的技术基础课,侧重于学生读图、绘图能力的培养。要学好《机械制图》,必须重视课堂教学,提高课堂教学质量。 Mechanical drawing is a basic course in mechanics teaching of mechanics in higher vocational colleges, which focuses on the cultivation of drawing ability and drawing ability of students. To learn a good “mechanical drawing”, we must attach importance to classroom teaching and improve the quality of classroom teaching.