Impact of Structure and Building Orientation on Strentgh of 3D printed Models

摘要

The main objective of research was to determine the impact of internal lattice-shaped structure and building orientation (longitudinal and base alignment) on the tensile strength of 3D printed samples. Results of tensile test revealed that the honeycomb structured samples built by orienting along axis Y and aligned over their thinner bases exhibit the highest strength. Moreover, analysis of variance revealed that only single main factors (structure, orientation and base) and the interaction of all three of them are significjnt, as well.