Review on 3D printing technology in automotive industry and electric vehicle

This review paper delves into the transformative synergy between 3D printing technology and the automotive and electric vehicle industries. 3D printing has revolutionized modern practices and stands at the forefront of manufacturing this innovation. This analysis is rooted in an exhaustive review of existing literature on automotive and EVs. Both domains are pivotal components of global transportation, and they are experiencing a paradigm shift through the adoption of 3DP. The present review systematically navigates the background of 3DP’s adaptation into the production processes of conventional and EVs. Through synthesizing diverse literature sources, the study highlights how 3DP is shaping vehicle manufacturing, spanning the spectrum from traditional internal combustion engine vehicles to emerging electric mobility. Furthermore, the exploration encompasses an in-depth investigation of the various 3DP materials utilized in components for these vehicles. It uncovers materials that contribute to heightened vehicle quality, performance enhancements, and a new realm of customization possibilities. Additionally, the unique material requirements of EVs are also addressed. By offering an extensive 3DP challenge, manufacturing prototypes, parts, batteries, and cost analysis of the existing body of knowledge, this paper serves as a guiding compass for industry stakeholders, researchers, and enthusiasts. It illuminates the potential of 3DP to modernize and redefine benchmarks of vehicle quality and steer the automotive and EV sectors toward a future of innovation, sustainability, and transformative progress.