Integrating a Machine Shop Class into the Mechanical Engineering Curriculum: Experiential and Inductive Learning

Abstract

Research has demonstrated that inductive learning promotes deep knowledge structures, critical thinking and intellectual development. Industrial employers seek graduates with integrated knowledge and hands-on skills. This paper shows how a project-oriented machine shop practice course has been integrated with other courses, following an active and inductive learning model. Specific projects included a fast-return actuator, a simple acoustic guitar, a compressed-air engine and a catapult. These projects were chosen and executed to interface with concurrent and future courses, adding depth, ownership, enthusiasm and an experiential basis for the entire learning experience. Assessment data indicate high course value and support for future coursework. This model transforms the traditional, deductive learning model into inductive and active learning.

Project-based experience through real manufacturing activities in mechanical engineering

“…Similarly, Malicky et al. 42 proposed an active learning experience based on hands-on machining/fabrication to integrate the contents of several manufacturing courses. The proposed project-based activities were focused on real products such as acoustic guitar or compressed-air engine and they were fabricated using CNC machine tools and welding machines.…”

Capstone Engineering Design Projects For Community Colleges

“…Relevant life experiences such as these have become less common for younger college engineering students. Today, while the majority of engineering students on our campuses have taken advanced placement calculus, physics and chemistry, many of them lack experience working with their hands or even basic knowledge of fabrication processes (Stauth, 2002;Malicky, et al 2012;Atwater, 2014). By teaching not only design, but also fabrication, we have attempted to help bridge this gap for our students.…”

Design of an Experiential Learning Course in Sensors, Measurement and Instrumentation

“…A machine shop class was integrated into the curriculum to provide experiential learning for other fundamental engineering courses at the University of San Diego [6]. A wooden model and acoustic guitar was made by students in support of a concurrent dynamics course.…”