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《机械制图》课程是制造类专业必修的技术基础课。这门课程定义与标准繁多,理论抽象、实践性强,高职学生学习该课程有较大难度。文章引入CAD软件技术,利用二维CAD软件平面绘图的智能性、精确性;三维CAD软件的参数化设计、特征造型等特点;将两类CAD软件的多种功能充分应用到平面图、三视图、基本视图、机件表达方法等的教学中,从多个层面培养学生的空间思维能力、读图能力和绘图能力,同时丰富教学手段,提高课堂教学效率。
“Mechanical drawing” course is a compulsory technical basic course for manufacturing majors. The definition of this course with many standards, theoretical abstraction, practicality, higher vocational students to learn the course more difficult. The article introduces the CAD software technology, the use of two-dimensional CAD software plane drawing intelligence, accuracy; three-dimensional CAD software parametric design, feature modeling and other characteristics; the two kinds of CAD software fully applied to the various functions of the plan, three views, Basic view, the expression of mechanical parts and other teaching, training students’ spatial thinking ability, reading ability and drawing ability from multiple aspects, while enriching teaching methods and improving classroom teaching efficiency.