Polymer Additive Manufacturing in Electric Vehicles

This white paper discusses the role of polymer additive manufacturing in the electric vehicle (EV) sector. It outlines how the automotive industry is undergoing significant changes due to shifting consumer preferences and competition from electric and autonomous vehicles. The paper explains the transformative potential of additive manufacturing, highlighting its ability to enhance production efficiency, part design, and testing processes. It details the current challenges faced by the industry, particularly regarding part quality and cost at scale, which have hindered the full adoption of additive manufacturing. The document also emphasizes the importance of lightweighting in EVs, as reducing vehicle weight can improve energy efficiency. Additionally, it presents the advancements in 3D printing technologies and their implications for the automotive sector, including the ability to produce final parts and the advantages of digital workflows. The paper concludes by noting the ongoing investments in electric vehicle production and the increasing use of plastics in automotive manufacturing.