Naslov
EXPERIMENTAL INVESTIGATION ON THE MECHANICAL PROPERTIES OF 3D PRINTED STRUCTURAL POLYMER MATERIALS
(EXPERIMENTAL INVESTIGATION ON THE MECHANICAL PROPERTIES OF 3D PRINTED STRUCTURAL POLYMER MATERIALS)

Autori
Šuljić, Igor ; Gabrić , Igor ; Vrljičak , Ivan ; Butir , Marin

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Mechanical Technologies and Structural Materials 2022 / Jozić , Sonja ; Lela , Branimir ; Gjeldum , Nikola - Split : Hrvatsko društvo za strojarske tehnologije (HDST), 2022, 153-160

Skup
11th International Conference Mechanical Technologies and Structural Materials (MTSM 2022)

Mjesto i datum
Split, Hrvatska, 22.09.2022. - 23.09.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Polymers ; Mechanical properties ; Tensile Strength ; Creep ; 3D Printing

Sažetak
In recent years, additive manufacturing has become one of the most used methods of polymer parts manufacturing, especially Fused Deposition Modelling (FDM). Wide range of commercial polymer materials can be applied, with high print quality, using low cost open-source 3D Printers. However, due to lack of information on the mechanical properties of 3D printed materials, aim is to investigate the same. Tensile strength experimental tests were performed on specimens made of Tough PLA, ABS, and nylon PA 6/66, using in-house developed test rig. The specimens were designed and printed according to specimen standard ISO 527:2012. Also, due to polymer viscoelastic and viscoplastic properties, creep (cold flow) tests were performed, using in-house developed creep testing machine, for better understanding of 3D printed polymer behavior at elevated temperatures. Finally, the characterization of 3D printed materials was performed by analyzing the results obtained by testing.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA