机械制图作为高职院校机械类专业重要的专业课程,其教学目的是为了培养学生具备从二维到三维立体空间的转换能力,使其具备绘制和识读工程图的能力,具有较强的理论性和实践性,是重要的专业基础课。在日常的教师教学和学生学习这一课程的过程中,存在着相当多的问题,依照传统的教学方法和手段,难以简化教学难度,提高学生学习效率。由于生源素质的变化,企业对学生的要求有了变化,学院对学生学习要求也要提高。这些都从侧 Mechanical drawing is an important professional course of mechanical major in higher vocational colleges. Its purpose is to train students to have the ability to transform from two-dimensional to three-dimensional space, to make them have the ability to draw and read engineering drawings, Theoretical and practical, is an important basic course. In the daily teaching of teachers and students in the course of this course, there are a lot of problems, according to the traditional teaching methods and means, it is difficult to simplify the teaching difficulty and improve student learning efficiency. Due to changes in the quality of students, businesses have changed the requirements of students, college students also have to improve the learning requirements. These are from the side