Investigation of mechanical properties of natural material 3D printed specimens

Abstract. 3D printing, or additive manufacturing, has indeed revolutionized multiple industries by offering a more efficient, flexible, and precise way to create products. It is the process of building up material layer by layer based on a 3D CAD model, which allows for highly complex geometries that traditional manufacturing methods might not be able to produce. This competence is a key reason for aerospace, automotive, healthcare, and consumer goods sectors have embraced 3D printing technologies. The present study investigates the use of natural materials in 3D printing, aiming to provide a sustainable and eco-friendly alternative to traditional synthetic materials. The research focuses on identifying suitable natural materials, evaluating their mechanical properties by testing UTM and assessing their environmental impact. Key natural materials explored include ABS.