TY  - CONF
AU  - Trajković, Isaak
AU  - Milošević, Miloš
AU  - Sedmak, Aleksandar
AU  - Rakin, Marko
AU  - Marsavina, Liviu
AU  - Medjo, Bojan
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7280
AB  - How and in which field products made by additive technologies can be applied depends not only on the type
of material and manufacturing technique but also on the economic aspect. The most affordable materials and
techniques are often used for rapid product development. These products are very often a replacement or
temporary part in a machine assembly. The integrity of such an assembly due to the mechanical characteristics
of the materials used in additive manufacturing most often depends on the element made by additive
manufacturing. In order to understand the question of the integrity of the element itself and on that basis to
choose the technique and material for the production of elements, it was necessary to compare the parameters
of fracture mechanics for two types of materials. In this study, the results of fracture mechanical parameters
will be presented. Parameters of fracture mechanics was obtained by using the Aramis 2M system by the
method of digital image correlation (DIC) and a universal machine for testing the mechanical properties of
materials (Shimadzu AGS-X 100kN) on SENT (Single Edge Notched Tension) type specimens. One part of
the tested specimens was made of PLA (polylactic acid) material on a FDM (Fused Deposition Modeling) type
printer while the other part of the tested specimens was made of photopolymer resin (Photopolymer resin Gray,
FLGPGR04 by FormLabs) made by stereo lithography technique on an SLA (Stereolithography Apparatus)
printer. The examination confirmed the repeatability of the results and on the basis of them the parameters of
fracture mechanics for both types of specimens were determined.
PB  - Innovation Center of Faculty of Mechanical Engineering
C3  - CNN TECH 2022 „ International Conference of Experimental and Numerical Investigations and New Technologies “   Zlatibor, July 05 – July 08, 2022
T1  - COMPARISON OF FRACTURE MECHANICS PARAMETERS DURING TESTING OF SENT SPECIMENS MADE BY DIFFERENT ADDITIVE PRODUCTION TECHNIQUE
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7280
ER  - 

@conference{
author = "Trajković, Isaak and Milošević, Miloš and Sedmak, Aleksandar and Rakin, Marko and Marsavina, Liviu and Medjo, Bojan",
year = "2022",
abstract = "How and in which field products made by additive technologies can be applied depends not only on the type
of material and manufacturing technique but also on the economic aspect. The most affordable materials and
techniques are often used for rapid product development. These products are very often a replacement or
temporary part in a machine assembly. The integrity of such an assembly due to the mechanical characteristics
of the materials used in additive manufacturing most often depends on the element made by additive
manufacturing. In order to understand the question of the integrity of the element itself and on that basis to
choose the technique and material for the production of elements, it was necessary to compare the parameters
of fracture mechanics for two types of materials. In this study, the results of fracture mechanical parameters
will be presented. Parameters of fracture mechanics was obtained by using the Aramis 2M system by the
method of digital image correlation (DIC) and a universal machine for testing the mechanical properties of
materials (Shimadzu AGS-X 100kN) on SENT (Single Edge Notched Tension) type specimens. One part of
the tested specimens was made of PLA (polylactic acid) material on a FDM (Fused Deposition Modeling) type
printer while the other part of the tested specimens was made of photopolymer resin (Photopolymer resin Gray,
FLGPGR04 by FormLabs) made by stereo lithography technique on an SLA (Stereolithography Apparatus)
printer. The examination confirmed the repeatability of the results and on the basis of them the parameters of
fracture mechanics for both types of specimens were determined.",
publisher = "Innovation Center of Faculty of Mechanical Engineering",
journal = "CNN TECH 2022 „ International Conference of Experimental and Numerical Investigations and New Technologies “   Zlatibor, July 05 – July 08, 2022",
title = "COMPARISON OF FRACTURE MECHANICS PARAMETERS DURING TESTING OF SENT SPECIMENS MADE BY DIFFERENT ADDITIVE PRODUCTION TECHNIQUE",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7280"
}

Trajković, I., Milošević, M., Sedmak, A., Rakin, M., Marsavina, L.,& Medjo, B.. (2022). COMPARISON OF FRACTURE MECHANICS PARAMETERS DURING TESTING OF SENT SPECIMENS MADE BY DIFFERENT ADDITIVE PRODUCTION TECHNIQUE. in CNN TECH 2022 „ International Conference of Experimental and Numerical Investigations and New Technologies “   Zlatibor, July 05 – July 08, 2022
Innovation Center of Faculty of Mechanical Engineering..
https://hdl.handle.net/21.15107/rcub_machinery_7280

Trajković I, Milošević M, Sedmak A, Rakin M, Marsavina L, Medjo B. COMPARISON OF FRACTURE MECHANICS PARAMETERS DURING TESTING OF SENT SPECIMENS MADE BY DIFFERENT ADDITIVE PRODUCTION TECHNIQUE. in CNN TECH 2022 „ International Conference of Experimental and Numerical Investigations and New Technologies “   Zlatibor, July 05 – July 08, 2022. 2022;.
https://hdl.handle.net/21.15107/rcub_machinery_7280 .

Trajković, Isaak, Milošević, Miloš, Sedmak, Aleksandar, Rakin, Marko, Marsavina, Liviu, Medjo, Bojan, "COMPARISON OF FRACTURE MECHANICS PARAMETERS DURING TESTING OF SENT SPECIMENS MADE BY DIFFERENT ADDITIVE PRODUCTION TECHNIQUE" in CNN TECH 2022 „ International Conference of Experimental and Numerical Investigations and New Technologies “   Zlatibor, July 05 – July 08, 2022 (2022),
https://hdl.handle.net/21.15107/rcub_machinery_7280 .