摘要
在机械制图教学中,授课教师需要自制或定制实体模型教具,以帮助学生快速理解课程内容。尽管课堂教学过程中使用了多种微课动画等信息化教学手段,学生仍然很难理解空间较复杂组合体教学内容。使用教学实体模型教具演示后,学习效果明显提高。采用智能制造3D打印技术制造机械制图教学实体模型教具是一个有效的方法,具有很好的实际意义。
In the teaching of mechanical drawing,teachers need to make or customize physical model teaching aids to help students quickly understand the content of the course.Although a variety of information-based teaching methods such as micro-course animations are used in the classroom teaching process,it is difficult for students to understand the teaching content of complex spatial combinations.After using the teaching material model teaching aids to demonstrate,the learning effect is obviously improved.Using intelligent manufacturing 3D printing technology to manufacture physical model teaching aids for mechanical drawing teaching is an effective method and has good practical significance.
作者
孙国勋
孙超
SUN Guoxun;SUN Chao(Hunan Auto Motive Engineering Vocational College,Zhuzhou 412001,China)
出处
《机械工程师》
2022年第10期63-65,共3页
Mechanical Engineer
基金
2020年度湖南汽车工程职业学院科学研究项目(HQZYKY2020B07)。
关键词
3D打印
机械制图
实体模型教具
研究
3D printing
mechanical drawing
solid model teaching aids
research
