Additive manufacturing as a driver of change in the (plastics) manufacturing industry

Abstract

This thesis investigates the role of 3D printing, additive manufacturing (AM), as a driver for change within the plastics and broader manufacturing industries. Employing a multi-methodological approach, comprising a literature review, expert interviews, and an industry survey, the research evaluates the impact of AM on manufacturing. The findings indicate that, despite AM's significant potential, its current impact is largely confined to niche applications, such as prototyping and low-volume production. While AM excels at producing intricate geometries and accelerating R&D, it is not yet a viable alternative to conventional manufacturing for mass production due to challenges in scalability, cost, and product quality. These results challenge the idea that AM is a disruptive force in manufacturing. Instead, it aligns with sustaining innovations, enhancing processes without majorly altering systems. Companies should adopt AM strategically, focusing on areas like prototyping. The study also highlights key adoption barriers, particularly a lack of knowledge and training. The thesis concludes by discussing the study9s limitations and proposing avenues for future research. It underscores the need for longitudinal studies to monitor AM's ongoing development and its potential integration with emerging technologies, such as artificial intelligence, which could eventually shift AM9s role toward a more disruptive innovation within the manufacturing industry.

Date of Award	14 Oct 2024
Original language	English
Awarding Institution	Universidade Católica Portuguesa
Supervisor	Peter V. Rajsingh (Supervisor)