(599b) Introduction to 3D Printing: An Integrated Lecture-Laboratory Course

This presentation introduces an undergraduate course developed within the Chemical Engineering curriculum to address the growing educational need for additive manufacturing (AM) training. Introduction to 3D Printing combines foundational lectures with hands-on laboratory sessions to provide students with a comprehensive understanding of AM technologies. The course covers core methods including material extrusion, vat photopolymerization, powder-based, and droplet-based printing. Students gain practical experience using computer-aided design (CAD), slicing software, and 3D printing systems.

The course structure features a series of scaffolded design challenges and culminates in a final team-based project, fostering critical thinking, creativity, and collaboration. Learning objectives are closely aligned with ABET student outcomes, ensuring that students develop key engineering competencies such as problem-solving, communication, and project management. The course’s interdisciplinary format and emphasis on experiential learning have drawn students from across STEM disciplines, filling a curricular gap and enhancing preparation for careers in advanced manufacturing. This presentation will detail the course design, instructional strategies, and educational outcomes, offering a model for integrating 3D printing into engineering and science programs.