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图学学报

图学学报

• 工程图学 • 上一篇    下一篇

宾州州立大学工程图学课程教学方法启发

  

  1. (1. 中国矿业大学(北京)机电与信息工程学院，北京 100083； 2. 美国宾州州立大学工学院，宾夕法尼亚州 16802)
  • 出版日期:2020-10-31 发布日期:2020-11-05
  • 通讯作者: 田 劼(1982)，女，山西太原人，副教授，博士。主要研究方向为现代电子信息技术，工程图学与计算机绘图。 E-mail：tianj@cumtb.edu.cn
  • 基金资助:
    中国矿业大学(北京)本科教育教学改革与研究课程建设重点项目(J20ZD16)；国家留学基金委公派访问学者项目(201806435010)

Inspiration on the teaching methods of the engineering drawing course in the Pennsylvania State University

  1. (1. School of Mechanical Electronic and Information Engineering, China University of Mining and Technology, Beijing 100083, China; 2. College of Engineering, Pennsylvania State University, Pennsylvania, 16802, USA)
  • Online:2020-10-31 Published:2020-11-05
  • Contact: TIAN Jie (1982), female, associate professor, Ph.D. Her main research interests cover modern electronic information technology, computer and engineering drawing. E-mail：tianj@cumtb.edu.cn
  • Supported by:
    Undergraduate Education and Teaching Reform Course Construction Key Project of China University of Mining and Technology, Beijing (J20ZD16); Visiting Scholars Program of China Scholarship Council (201806435010)

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摘要： 为加快建设一流本科教育，以具有代表性的宾州州立大学工程图学为例，对教学 模式进行了深入对比与新方法探索研究。国外在教学内容上重视三维构形，关注细节；教学实 践上立足项目设计，理论与实践有机融合；教学手段能灵活综合运用胶片投影、多媒体和白板“三 位一体”。根据宾州州立大学工程图学注重教学内容与设计思维相结合的思想，结合国内教学现 状，潜心思索，进行了教学方法改革探索与实践。以装配图为引导，零件图为课程开展的思维 导图，对教学内容进行了模块化编排；同时制作了三维虚拟教具，提升学生的三维形体库储备， 强化读图能力；最后引导学生通过 SolidWorks 软件虚拟设计机械构件，并进行 3D 打印的延展 实践教学应用。相较目前国内多所高校“细而全”的输入式教学模式，强化了学生的表达技能训 练和主观能动学习，且学习成效显著，教学方法改革具有一定的有效性。

关键词: 工程图学, 三维构形, 模块化, 素质教育, 实践教学

Abstract: In order to accelerate the construction of first-class undergraduate education and improve the quality of engineering talent cultivation, the comparison of teaching modes was made, and new methods were explored from the perspective of internationalization, taking the representative engineering graphics course of the Pennsylvania State University as an example. Specifically, the three-dimension and details of the teaching content were emphasized at abroad. In addition, the teaching practice was based on project design, and the theory and practice were in organic integration. The three-in-one teaching methods, such as film projection, multimedia and whiteboard, could also be employed flexibly. Based on the idea of combining teaching content and design thinking in engineering graphics course of the Pennsylvania State University, explorations and practices were conducted to reform teaching methods according to the present teaching facts in China. The teaching content was modularly arranged through the introductory assembly drawing and the knowledge points presented in the detail drawing. In the meantime, the three-dimensional virtual teaching tool was made to enrich students’ knowledge of three-dimensional shapes and to strengthen their ability of reading drawings. Finally, students were guided to virtually design mechanical components via the SolidWorks software and to extend the application of practical teaching through 3D printing. Compared with the current “detailed and comprehensive” input teaching mode in many universities of China, this reformed teaching method is relatively effective in training students’ expression skills and subjective learning and in producing remarkable learning results.

Key words: engineering graphics, three-dimensional stereo, modularity, quality education, practical teaching