Introducing and Sustaining Traditional Fabrication Methods in the Context of Teaching Prototyping for Engineering Design

Abstract

The introduction of Makerspaces across Canada has made it much easier for universities to provide engineering students the opportunity to “close the loop” on engineering design, by giving students the means to implement their projects. However, with the introduction of newer rapid prototyping technologies such as 3D printing, students forget or are unware that traditional fabrication technologies can often be more efficient then these new technologies, depending on the situation.This paper discusses the development and sustainability of traditional fabrication methods through the development of low cost dedicated facilities used in interdisciplinary engineering design courses. The introduction of these traditional fabrication methods have proven to increase the efficiency, creativity and critical thinking of engineering students related to the development of quick and iterative prototypes for their engineering designs. However, much work remains to be done if these facilities are to be optimized and sustained in this new engineering education paradigm.

Makerspaces in First-Year Engineering Education

“…By fostering creativity and an awareness of the importance of trial and error, programs that incorporate makerspace education have shown a significant increase in student participation [9,14]. Courses taught in higher-education makerspaces meet long-standing design education goals [15,16].…”

“…As the safety of students and staff is of paramount importance, the development of stringent safety protocols is necessary to ensure the proper functioning of the makerspace [9]. Workshops and protocols are organized to keep the equipment functional and mitigate the loss of makerspace knowledge after student graduation.…”

“…The ongoing maintenance and tooling cost of fabrication equipment should be scheduled in a consistent manner [9]; 10. A pedagogical design should be designed to stimulate students' innovative skills while respecting the formal requirements [24].…”