Relationship between FDM 3D Printing Parameters Study: Parameter Optimization for Lower Defects

作     者：Ferretti, Patrich Leon-Cardenas, Christian Santi, Gian Maria Sali, Merve Ciotti, Elisa Frizziero, Leonardo Donnici, Giampiero Liverani, Alfredo 

作者机构：Alma Mater Studiorum Univ Bologna Dept Ind Engn I-40136 Bologna Italy 

出 版 物：《POLYMERS》 (聚合物)

年 卷 期：2021年第13卷第13期

页      面：2190-2190页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070305[理学-高分子化学与物理] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

主　　题：optimized FDM defects printing parameters optimization void occurrence 

摘      要：Technology evolution and wide research attention on 3D printing efficiency and processes have given the prompt need to reach an understanding about each technique s prowess to deliver superior quality levels whilst showing an economical and process viability to become mainstream. Studies in the field have struggled to predict the singularities that arise during most Fused Deposition Modeling (FDM) practices;therefore, diverse individual description of the parameters have been performed, but a relationship study between them has not yet assessed. The proposed study lays the main defects caused by a selection of printing parameters which might vary layer slicing, then influencing the defect rate. Subsequently, the chosen technique for optimization is presented, with evidence of its application viability that suggests that a quality advance would be gathered with such. The results would help in making the FDM process become a reliable process that could also be used for industry manufacturing besides prototyping purposes.