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https://hdl.handle.net/11499/46272
Title: | Impact properties of 3D-printed engineering polymers | Authors: | Tezel, Tugce Ozenc, Murat Kovan, Volkan |
Keywords: | Mechanical properties Izod impact test 3D Printing Layer thickness Print orientation |
Publisher: | Elsevier | Abstract: | Additive manufacturing of materials, also known as 3D Printing, is a dynamically evolving technology. The effects of layer thickness (0.1, 0.2, 0.3, 0.4, 0.5 mm) and print orientation (upright, flatwise, edgewise) on acrylonitrile butadiene styrene (ABS), polylactic acid (PLA), glycol-modified polyethylene terephthalate (PET-G), and polycarbonate (PC) materials were explored in this study investigating the impact strength of engineering plastics produced by additive manufacturing. As a result of impact testing and fracture surface examinations, it was revealed that the material most affected by the change in layer thickness was PC, followed by PET-G, ABS, and PLA. The highest impact strength was achieved for PC with a layer thickness of 0.3 mm, while PLA exhibited the lowest strength. The lowest impact strength results by print orientation were achieved for the upright orientation. | URI: | https://doi.org/10.1016/j.mtcomm.2021.102161 https://hdl.handle.net/11499/46272 |
ISSN: | 2352-4928 |
Appears in Collections: | Mühendislik Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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