Cooney, Elaine M.Yearling, Paul RobertSmith, Jacob Allen2017-04-052017-04-052016-06Cooney, E. M., & Yearling, P. R., & Smith, J. A. (2016, June), Multi-Disciplinary Capstone Project on Self-Replicating 3-D Printer Paper presented at 2016 ASEE Annual Conference & Exposition, New Orleans, Louisiana. 10.18260/p.25759https://hdl.handle.net/1805/12190This paper explores the dynamics of a multi-semester multi-disciplinary team approach applied within a traditional senior capstone project that involves strong design and manufacturing components. In addition, the logistics of running a successful senior project will be discussed along with the associated problems of organization within a multi-program environment. The key drivers and motivators behind this paper are, most importantly, that multi-disciplinary teams are very common in industry and that our industrial advisory boards for Electrical Engineering Technology (EET) and Mechanical Engineering Technology (MET) suggested that we do more multi-disciplinary projects. Furthermore, this multi-disciplinary team approach will satisfy the proposed ABET/ETAC outcomes for 2016. The Proposed Revisions to the Program Criteria for Mechanical Engineering Technology and Similarly Named Programs ABET/ETAC outcomes say “The capstone experience, ideally multidisciplinary in nature, must be project based and include formal design, implementation and test processes.” (emphasis added) Faculty searched for a technology that would allow both EET and MET students to contribute equally to the success of the project, and decided upon additive manufacturing. Students have been exposed extensively through formal course material covering 3D printing technology and would be familiar with the operation of 3D printers in general. Therefore, it was reasoned a familiarity with the project goal of designing and constructing a self-replicating 3D printer would give students more confidence in tackling the difficult task of managing an extended project over both the design and manufacture phases, and mastering effective communicate across disciplines. The student team organization mirrors current industry standard operating procedures. First, the team is multidisciplinary, including EET students with programing and circuits skills and MET students with CAD, design, mechanical analysis skills. All students must demonstrate project process skills, utilizing current design for six-sigma procedures. The students learn a standard set of tools to manage the project, as well as synthesize those tools with their discipline specific knowledge. Because of the program curriculum plans, the EET students are involved in the project for two semesters. The MET students have a one semester project course; this enables one group of MET students to design the mechanical system, document their work, and pass it on to a second team for implementation. This was considered a positive based on what is typical in industry, where engineering groups are constantly interfacing. Results include observations of group member dynamics, quality of work, timeliness, budget management, and communication across disciplines. Rubrics to document student achievement of outcomes are used.enPublisher Policy3-D printingdesign projectscapstoneConference proceedings