A Deeper Look Into FDM Printing: An Energy and Surface Topography Study

Abstract The adoption of various additive manufacturing techniques has witnessed significant growth across various industries due to its potential for material efficiency and design flexibility. However, exploring and understanding its environmental implications becomes crucial as technology advances. In this study, we investigate the relationship between energy consumption and surface quality associated with the Fused Deposition Modeling (FDM) 3D printing technique with the help of an FDM printer. Standard parts (triangular prisms) of varying base angles were printed using PLA while maintaining constant volume. Some angles were chosen to demonstrate congruency and the influence of print orientation on energy usage and surface roughness was studied. Data reveals the relationship between the 3D-printed part geometry, energy consumption, and surface quality. The study provides valuable insights for designers and manufacturers seeking to optimize energy consumption in additive manufacturing processes while meeting surface roughness standards. Further research in this area may lead to the development of software tools for minimizing energy consumption in additive manufacturing processes.