《机械制图》是研究怎样绘制机械图样的技术基础课,它是机械类专业重要的专业基础课,担负着培养学生空间想象能力,绘制和阅读机械工程图样的能力等重要任务,图样素有工程语言之称,“按图施工”从一个侧面告诉我们图样在生产中的重要地位。《机械制图》 Mechanical drawing is a basic technical course that studies how to draw mechanical drawings. It is an important professional basic course for mechanical major. It takes on such important tasks as cultivating students’ imagination in space, ability to draw and read mechanical engineering drawings, Said, “according to map construction” tells us from one side of the pattern in the production of an important position. “Mechanical Drawing”