TY  - CONF
AU  - Mišković, Žarko
AU  - Stamenić, Zoran
AU  - Antić, Jovana
AU  - Mitrović, Radivoje
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7675
AB  - The wide use of rolling bearings requires a high level of control. Bearing damage can lead
to serious consequences such as equipment failure, loss of control, human injury, increased
maintenance costs, and issues with quality control. To reduce these risks, it is crucial to have bearings
thoroughly tested and confirmed for their properties and accuracy before they are introduced to the
market and put into use. In Serbia, this is achieved through the engagement of two accredited
laboratories specializing in rolling bearing testing. These laboratories adhere to standards and
regulations mandated by the state. By performing measurements and assessing permitted deviations
for specific properties, they ascertain whether a bearing can effectively fulfill its intended function.
The standards and methods for rolling bearing testing used in the LIMES laboratory (Laboratory for
testing machine elements and systems) are presented in this paper.
C3  - International scientific and professional conference Politehnika 2023, Belgrade, 15th December 2023
T1  - THE LATEST STANDARDS OF ROLLING BEARING TESTING
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7675
ER  - 

@conference{
author = "Mišković, Žarko and Stamenić, Zoran and Antić, Jovana and Mitrović, Radivoje",
year = "2023",
abstract = "The wide use of rolling bearings requires a high level of control. Bearing damage can lead
to serious consequences such as equipment failure, loss of control, human injury, increased
maintenance costs, and issues with quality control. To reduce these risks, it is crucial to have bearings
thoroughly tested and confirmed for their properties and accuracy before they are introduced to the
market and put into use. In Serbia, this is achieved through the engagement of two accredited
laboratories specializing in rolling bearing testing. These laboratories adhere to standards and
regulations mandated by the state. By performing measurements and assessing permitted deviations
for specific properties, they ascertain whether a bearing can effectively fulfill its intended function.
The standards and methods for rolling bearing testing used in the LIMES laboratory (Laboratory for
testing machine elements and systems) are presented in this paper.",
journal = "International scientific and professional conference Politehnika 2023, Belgrade, 15th December 2023",
title = "THE LATEST STANDARDS OF ROLLING BEARING TESTING",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7675"
}

Mišković, Ž., Stamenić, Z., Antić, J.,& Mitrović, R.. (2023). THE LATEST STANDARDS OF ROLLING BEARING TESTING. in International scientific and professional conference Politehnika 2023, Belgrade, 15th December 2023.
https://hdl.handle.net/21.15107/rcub_machinery_7675

Mišković Ž, Stamenić Z, Antić J, Mitrović R. THE LATEST STANDARDS OF ROLLING BEARING TESTING. in International scientific and professional conference Politehnika 2023, Belgrade, 15th December 2023. 2023;.
https://hdl.handle.net/21.15107/rcub_machinery_7675 .

Mišković, Žarko, Stamenić, Zoran, Antić, Jovana, Mitrović, Radivoje, "THE LATEST STANDARDS OF ROLLING BEARING TESTING" in International scientific and professional conference Politehnika 2023, Belgrade, 15th December 2023 (2023),
https://hdl.handle.net/21.15107/rcub_machinery_7675 .

TY  - CONF
AU  - Antić, Jovana
AU  - Mišković, Žarko
AU  - Mitrović, Radivoje
AU  - Stamenić, Zoran
AU  - Antelj, Jovan
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7674
AB  - Additive manufacturing or 3D printing is used nowadays in a variety of industries including aerospace, automotive, medicine, architecture etc. It is also extensively used for educational purposes. 3D printers are now used even in everyday life - by people without technical education. Although the application of 3D printing is widespread, its effects on human health and precautions are still not discussed in details. This article will be focused to the risk assessment of one of the most popular 3D printing techniques - Fused Decomposition Modeling (FDM). During FDM 3D printing movable printing head is used to melt a thermoplastic wire (filament), and to apply it layer by layer, forming model which is developed in Computer Aided Design (CAD) software. Due to low cost, the most frequently used materials are Acrylonitrile Butadiene Styrene (ABS) and Polylactic Acid/Polylactide (PLA). A side product of filament melting is evaporation of chemicals, which exact amount and composition is still not established (as it depends on 3D printing conditions). FDM printing can also produce unhealthy levels of nanoparticles (particle in the range between 1 to 100 nanometers), Volatile Organic Compounds (VOCs) and gaseous material emissions. This article discusses the dangers and harms of FDM with performed basic risk assessment according to the Kinney methodology. Also, the protective measures which need to be applied during the 3D printing are proposed – taking into account the identified and quantified risks.
C3  - Second International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023), Procedia Structural Integrity
T1  - The Risk assessment of 3D printing FDM technology
VL  - 48
DO  - 10.1016/j.prostr.2023.07.132
ER  - 

@conference{
author = "Antić, Jovana and Mišković, Žarko and Mitrović, Radivoje and Stamenić, Zoran and Antelj, Jovan",
year = "2023",
abstract = "Additive manufacturing or 3D printing is used nowadays in a variety of industries including aerospace, automotive, medicine, architecture etc. It is also extensively used for educational purposes. 3D printers are now used even in everyday life - by people without technical education. Although the application of 3D printing is widespread, its effects on human health and precautions are still not discussed in details. This article will be focused to the risk assessment of one of the most popular 3D printing techniques - Fused Decomposition Modeling (FDM). During FDM 3D printing movable printing head is used to melt a thermoplastic wire (filament), and to apply it layer by layer, forming model which is developed in Computer Aided Design (CAD) software. Due to low cost, the most frequently used materials are Acrylonitrile Butadiene Styrene (ABS) and Polylactic Acid/Polylactide (PLA). A side product of filament melting is evaporation of chemicals, which exact amount and composition is still not established (as it depends on 3D printing conditions). FDM printing can also produce unhealthy levels of nanoparticles (particle in the range between 1 to 100 nanometers), Volatile Organic Compounds (VOCs) and gaseous material emissions. This article discusses the dangers and harms of FDM with performed basic risk assessment according to the Kinney methodology. Also, the protective measures which need to be applied during the 3D printing are proposed – taking into account the identified and quantified risks.",
journal = "Second International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023), Procedia Structural Integrity",
title = "The Risk assessment of 3D printing FDM technology",
volume = "48",
doi = "10.1016/j.prostr.2023.07.132"
}

Antić, J., Mišković, Ž., Mitrović, R., Stamenić, Z.,& Antelj, J.. (2023). The Risk assessment of 3D printing FDM technology. in Second International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023), Procedia Structural Integrity, 48.
https://doi.org/10.1016/j.prostr.2023.07.132

Antić J, Mišković Ž, Mitrović R, Stamenić Z, Antelj J. The Risk assessment of 3D printing FDM technology. in Second International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023), Procedia Structural Integrity. 2023;48.
doi:10.1016/j.prostr.2023.07.132 .

Antić, Jovana, Mišković, Žarko, Mitrović, Radivoje, Stamenić, Zoran, Antelj, Jovan, "The Risk assessment of 3D printing FDM technology" in Second International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023), Procedia Structural Integrity, 48 (2023),
https://doi.org/10.1016/j.prostr.2023.07.132 . .

TY  - JOUR
AU  - Golubović, Zorana
AU  - Travica, Milan
AU  - Trajković, Isaak
AU  - Petrović, Aleksandar
AU  - Mišković, Žarko
AU  - Mitrović, Nenad
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4705
AB  - Fused deposition modeling is one of the most widely used 3-D printing technologies, among other additive manufacturing processes, because it is easy to use,
can produce parts faster, and the cost of the finished part is low. Printing processes and finished parts are often studied and characterized using different
techniques to collect mechanical, numerical, thermal and dimensional data, with
the aim of improving and optimizing the result. The first part of this research is
based on the observation of temperature changes with a thermal imaging camera
during the fused deposition modeling printing process and during the cooling
process after printing. Specimens of polylactic acid and polylactic acid-X improved with second-phase particles were prepared to compare the thermal and
dimensional properties of the two materials. The obtained results determined the
characteristic temperature behavior of the materials. In the second part of the research, a 3-D optical scanner was used to verify the stability and accuracy of the
printed specimens over time. The proposed measurement period showed that stabilization of the parameters takes place, and further follow-up should be performed thereafter.
PB  - Beograd : Institut za nuklearne nauke Vinča
T2  - Thermal Science
T1  - Investigation of thermal and dimensional behavior of 3-D printed materials using thermal imaging and 3-D scanning
EP  - 31
SP  - 21
VL  - 27
DO  - 10.2298/TSCI2301021G
ER  - 

@article{
author = "Golubović, Zorana and Travica, Milan and Trajković, Isaak and Petrović, Aleksandar and Mišković, Žarko and Mitrović, Nenad",
year = "2023",
abstract = "Fused deposition modeling is one of the most widely used 3-D printing technologies, among other additive manufacturing processes, because it is easy to use,
can produce parts faster, and the cost of the finished part is low. Printing processes and finished parts are often studied and characterized using different
techniques to collect mechanical, numerical, thermal and dimensional data, with
the aim of improving and optimizing the result. The first part of this research is
based on the observation of temperature changes with a thermal imaging camera
during the fused deposition modeling printing process and during the cooling
process after printing. Specimens of polylactic acid and polylactic acid-X improved with second-phase particles were prepared to compare the thermal and
dimensional properties of the two materials. The obtained results determined the
characteristic temperature behavior of the materials. In the second part of the research, a 3-D optical scanner was used to verify the stability and accuracy of the
printed specimens over time. The proposed measurement period showed that stabilization of the parameters takes place, and further follow-up should be performed thereafter.",
publisher = "Beograd : Institut za nuklearne nauke Vinča",
journal = "Thermal Science",
title = "Investigation of thermal and dimensional behavior of 3-D printed materials using thermal imaging and 3-D scanning",
pages = "31-21",
volume = "27",
doi = "10.2298/TSCI2301021G"
}

Golubović, Z., Travica, M., Trajković, I., Petrović, A., Mišković, Ž.,& Mitrović, N.. (2023). Investigation of thermal and dimensional behavior of 3-D printed materials using thermal imaging and 3-D scanning. in Thermal Science
Beograd : Institut za nuklearne nauke Vinča., 27, 21-31.
https://doi.org/10.2298/TSCI2301021G

Golubović Z, Travica M, Trajković I, Petrović A, Mišković Ž, Mitrović N. Investigation of thermal and dimensional behavior of 3-D printed materials using thermal imaging and 3-D scanning. in Thermal Science. 2023;27:21-31.
doi:10.2298/TSCI2301021G .

Golubović, Zorana, Travica, Milan, Trajković, Isaak, Petrović, Aleksandar, Mišković, Žarko, Mitrović, Nenad, "Investigation of thermal and dimensional behavior of 3-D printed materials using thermal imaging and 3-D scanning" in Thermal Science, 27 (2023):21-31,
https://doi.org/10.2298/TSCI2301021G . .

TY  - JOUR
AU  - Petrov, Ljubiša
AU  - Bojović, Božica
AU  - Golubović, Zorana
AU  - Sedmak, Aleksandar
AU  - Mišković, Žarko
AU  - Trajković, Isaak
AU  - Milošević, Miloš
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7149
AB  - Since the beginnings of additive manufacturing (AM) in the 1980s, vat polymerization was the first and most intensively developing technology that enabled the production of very precise parts from photosensitive polymer resins. One of the most studied polymer materials is acrylonitrile butadiene styrene (ABS), but mostly in the form of filaments for the FDM (Fused Deposition Modelling) process. The objective of this research was to investigate in detail the mechanical properties of ABS resin specimens fabricated by stereolithography (SLA) and digital light processing (DLP). Specimen geometries were based on standards for tensile, threepoint bending, and compression tests. By combining deformation and mechanical tests with optical microscopic analyses of the morphology and fracture surface structures, as well as Shore A hardness measurements, a deeper insight into the behaviour of commercially available ABS resins was gained.
T2  - Structural Integrity and Life
T1  - Experimental Mechanical Characterization of Parts Manufactured by SLA and DLP Technologies
EP  - 121
IS  - 2
SP  - 117
VL  - 23
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7149
ER  - 

@article{
author = "Petrov, Ljubiša and Bojović, Božica and Golubović, Zorana and Sedmak, Aleksandar and Mišković, Žarko and Trajković, Isaak and Milošević, Miloš",
year = "2023",
abstract = "Since the beginnings of additive manufacturing (AM) in the 1980s, vat polymerization was the first and most intensively developing technology that enabled the production of very precise parts from photosensitive polymer resins. One of the most studied polymer materials is acrylonitrile butadiene styrene (ABS), but mostly in the form of filaments for the FDM (Fused Deposition Modelling) process. The objective of this research was to investigate in detail the mechanical properties of ABS resin specimens fabricated by stereolithography (SLA) and digital light processing (DLP). Specimen geometries were based on standards for tensile, threepoint bending, and compression tests. By combining deformation and mechanical tests with optical microscopic analyses of the morphology and fracture surface structures, as well as Shore A hardness measurements, a deeper insight into the behaviour of commercially available ABS resins was gained.",
journal = "Structural Integrity and Life",
title = "Experimental Mechanical Characterization of Parts Manufactured by SLA and DLP Technologies",
pages = "121-117",
number = "2",
volume = "23",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7149"
}

Petrov, L., Bojović, B., Golubović, Z., Sedmak, A., Mišković, Ž., Trajković, I.,& Milošević, M.. (2023). Experimental Mechanical Characterization of Parts Manufactured by SLA and DLP Technologies. in Structural Integrity and Life, 23(2), 117-121.
https://hdl.handle.net/21.15107/rcub_machinery_7149

Petrov L, Bojović B, Golubović Z, Sedmak A, Mišković Ž, Trajković I, Milošević M. Experimental Mechanical Characterization of Parts Manufactured by SLA and DLP Technologies. in Structural Integrity and Life. 2023;23(2):117-121.
https://hdl.handle.net/21.15107/rcub_machinery_7149 .

Petrov, Ljubiša, Bojović, Božica, Golubović, Zorana, Sedmak, Aleksandar, Mišković, Žarko, Trajković, Isaak, Milošević, Miloš, "Experimental Mechanical Characterization of Parts Manufactured by SLA and DLP Technologies" in Structural Integrity and Life, 23, no. 2 (2023):117-121,
https://hdl.handle.net/21.15107/rcub_machinery_7149 .

TY  - JOUR
AU  - Ristivojević, Mileta
AU  - Lučanin, Vojkan
AU  - Dimić, Aleksandar
AU  - Mišković, Žarko
AU  - Burzić, Zijah
AU  - Stamenić, Zoran
AU  - Rackov, Milan
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3960
AB  - For heavy vehicle systems, within the power transmission chain from the driving machine to the working components (wheels), gears have a large share of application in the form of gearboxes, differentials and speed reducers. Their purpose is to achieve the highest possible output torque at the working components. In one heavy-duty truck, the gearbox lost its working capacity due to the failure of its vital parts: a tapered roller bearing and a helical gear. The analysis presented in this paper, conducted on the basis of experimental and analytical methods, showed that, due to inadequate installation of the bearings’ outer ring in the gearbox housing in one intermediate shaft support, the roller bearing performed its elementary function in very unfavorable working conditions of mechanical and thermal nature. Due to the damage accumulation, the roller bearing gradually lost its working capacity. As a result, the intensity of the working conditions of the entire gearbox increased. At the moment when they reached the critical value from the aspect of the gear teeth bending strength, volumetric destruction occurred, i.e fracture of the helical gear tooth, and thus the cessation of gearbox power transmission.
PB  - Elsevier
T2  - Engineering Failure Analysis
T1  - Investigation of the heavy duty truck gear drive failure
IS  - February
SP  - 106995
VL  - 144
DO  - 10.1016/j.engfailanal.2022.106995
ER  - 

@article{
author = "Ristivojević, Mileta and Lučanin, Vojkan and Dimić, Aleksandar and Mišković, Žarko and Burzić, Zijah and Stamenić, Zoran and Rackov, Milan",
year = "2023",
abstract = "For heavy vehicle systems, within the power transmission chain from the driving machine to the working components (wheels), gears have a large share of application in the form of gearboxes, differentials and speed reducers. Their purpose is to achieve the highest possible output torque at the working components. In one heavy-duty truck, the gearbox lost its working capacity due to the failure of its vital parts: a tapered roller bearing and a helical gear. The analysis presented in this paper, conducted on the basis of experimental and analytical methods, showed that, due to inadequate installation of the bearings’ outer ring in the gearbox housing in one intermediate shaft support, the roller bearing performed its elementary function in very unfavorable working conditions of mechanical and thermal nature. Due to the damage accumulation, the roller bearing gradually lost its working capacity. As a result, the intensity of the working conditions of the entire gearbox increased. At the moment when they reached the critical value from the aspect of the gear teeth bending strength, volumetric destruction occurred, i.e fracture of the helical gear tooth, and thus the cessation of gearbox power transmission.",
publisher = "Elsevier",
journal = "Engineering Failure Analysis",
title = "Investigation of the heavy duty truck gear drive failure",
number = "February",
pages = "106995",
volume = "144",
doi = "10.1016/j.engfailanal.2022.106995"
}

Ristivojević, M., Lučanin, V., Dimić, A., Mišković, Ž., Burzić, Z., Stamenić, Z.,& Rackov, M.. (2023). Investigation of the heavy duty truck gear drive failure. in Engineering Failure Analysis
Elsevier., 144(February), 106995.
https://doi.org/10.1016/j.engfailanal.2022.106995

Ristivojević M, Lučanin V, Dimić A, Mišković Ž, Burzić Z, Stamenić Z, Rackov M. Investigation of the heavy duty truck gear drive failure. in Engineering Failure Analysis. 2023;144(February):106995.
doi:10.1016/j.engfailanal.2022.106995 .

Ristivojević, Mileta, Lučanin, Vojkan, Dimić, Aleksandar, Mišković, Žarko, Burzić, Zijah, Stamenić, Zoran, Rackov, Milan, "Investigation of the heavy duty truck gear drive failure" in Engineering Failure Analysis, 144, no. February (2023):106995,
https://doi.org/10.1016/j.engfailanal.2022.106995 . .

TY  - CONF
AU  - Bojović, Božica
AU  - Golubović, Zorana
AU  - Jevtić, Ivana
AU  - Mišković, Žarko
AU  - Sedmak, Aleksandar
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7418
AB  - Considering that additive manufacturing technology, has evolved significantly over the past few decades, understanding of materials mechanical properties became important part of researches with the goal of further improvement of production Among the seven different AM technologies, in this research is used digital light processing (DLP) 3D printing process with LCD projector. The thermoplastic polymer material acrylonitrile butadiene styrene (ABS) is a widely used material for 3D plastics printing, and in this study, it is chosen in the resin form. So far, this type of material has not been sufficiently studied, and the aim of this study was to determine the mechanical properties for two different specimens’ building orientations (45° and 90°). Specimen’s geometry is chosen according to the respective standards for mechanical testing’s. Because of the difficulties and warping which occur when printing the flat, thin and long specimens, orientation ‘on edge’, i.e., 90° is chosen, as well as the 45° orientation, for comparison. Tensile, three point bending and compression mechanical tests were performed and Matlab is used to create stress-strain curves. Additionally, microscopy is performed for more comprehensive insight of the behaviour of the ABS resin printed via DLP-LCD technology. Comparison of mechanical properties for two orientations leads to the overview of printing parameters which result in better mechanical properties regard to specific application. Better behaviour and compression mechanical properties are noticed in 90° orientation printed ABS resin specimens, compared to 45° ones, while flexure behaviour of ABS is the same regardless to building orientation.
C3  - ICPES 2023 39th International Conference on Production Engineering of Serbia
T1  - MECHANICAL PROPERTIES VARIATION DUE TO BUILDING ORIENTATION OF ABS RESIN MATERIAL
EP  - 71
SP  - 67
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7418
ER  - 

@conference{
author = "Bojović, Božica and Golubović, Zorana and Jevtić, Ivana and Mišković, Žarko and Sedmak, Aleksandar",
year = "2023",
abstract = "Considering that additive manufacturing technology, has evolved significantly over the past few decades, understanding of materials mechanical properties became important part of researches with the goal of further improvement of production Among the seven different AM technologies, in this research is used digital light processing (DLP) 3D printing process with LCD projector. The thermoplastic polymer material acrylonitrile butadiene styrene (ABS) is a widely used material for 3D plastics printing, and in this study, it is chosen in the resin form. So far, this type of material has not been sufficiently studied, and the aim of this study was to determine the mechanical properties for two different specimens’ building orientations (45° and 90°). Specimen’s geometry is chosen according to the respective standards for mechanical testing’s. Because of the difficulties and warping which occur when printing the flat, thin and long specimens, orientation ‘on edge’, i.e., 90° is chosen, as well as the 45° orientation, for comparison. Tensile, three point bending and compression mechanical tests were performed and Matlab is used to create stress-strain curves. Additionally, microscopy is performed for more comprehensive insight of the behaviour of the ABS resin printed via DLP-LCD technology. Comparison of mechanical properties for two orientations leads to the overview of printing parameters which result in better mechanical properties regard to specific application. Better behaviour and compression mechanical properties are noticed in 90° orientation printed ABS resin specimens, compared to 45° ones, while flexure behaviour of ABS is the same regardless to building orientation.",
journal = "ICPES 2023 39th International Conference on Production Engineering of Serbia",
title = "MECHANICAL PROPERTIES VARIATION DUE TO BUILDING ORIENTATION OF ABS RESIN MATERIAL",
pages = "71-67",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7418"
}

Bojović, B., Golubović, Z., Jevtić, I., Mišković, Ž.,& Sedmak, A.. (2023). MECHANICAL PROPERTIES VARIATION DUE TO BUILDING ORIENTATION OF ABS RESIN MATERIAL. in ICPES 2023 39th International Conference on Production Engineering of Serbia, 67-71.
https://hdl.handle.net/21.15107/rcub_machinery_7418

Bojović B, Golubović Z, Jevtić I, Mišković Ž, Sedmak A. MECHANICAL PROPERTIES VARIATION DUE TO BUILDING ORIENTATION OF ABS RESIN MATERIAL. in ICPES 2023 39th International Conference on Production Engineering of Serbia. 2023;:67-71.
https://hdl.handle.net/21.15107/rcub_machinery_7418 .

Bojović, Božica, Golubović, Zorana, Jevtić, Ivana, Mišković, Žarko, Sedmak, Aleksandar, "MECHANICAL PROPERTIES VARIATION DUE TO BUILDING ORIENTATION OF ABS RESIN MATERIAL" in ICPES 2023 39th International Conference on Production Engineering of Serbia (2023):67-71,
https://hdl.handle.net/21.15107/rcub_machinery_7418 .

TY  - JOUR
AU  - Golubović, Zorana
AU  - Danilov, Ivan
AU  - Bojović, Božica
AU  - Petrov, Ljubiša
AU  - Sedmak, Aleksandar
AU  - Mišković, Žarko
AU  - Mitrović, Nenad
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7077
AB  - Additive manufacturing technologies have developed rapidly in recent decades, pushing
the limits of known manufacturing processes. The need to study the properties of the different
materials used for these processes comprehensively and in detail has become a primary goal in order
to get the best out of the manufacturing itself. The widely used thermoplastic polymer material
acrylonitrile butadiene styrene (ABS) was selected in the form of both filaments and ABS-like resins
to investigate and compare the mechanical properties through a series of different tests. ABS-like
resin material is commercially available, but it is not a sufficiently mechanically studied form of
the material, which leads to the rather limited literature. Considering that ABS resin is a declared
material that behaves like the ABS filament but in a different form, the objective of this study was to
compare these two commercially available materials printed with three different 3D printers, namely
Fused Deposition Modelling (FDM), Stereolithography (SLA) and Digital Light Processing (DLP). A
total of 45 test specimens with geometries and test protocols conforming to the relevant standards
were subjected to a series of tensile, three-point bending and compression tests to determine their
mechanical properties. Characterization also included evaluation of morphology with 2D and 3D
microscopy, dimensional accuracy of 3D scans, and Shore A hardness of each material and 3D printing
process. Tensile testing results have shown that FDM toughness is 40% of the value for DLP. FDM
elongation at break is 37% of DLP, while ultimate tensile stress for SLA is 27% higher than FDM value.
Elastic modulus for FDM and SLA coincide. Flexure testing results indicate that value of DLP flexural
modulus is 54% of the FDM value. SLA strain value is 59% of FDM, and DLP ultimate flexure stress
is 77% of the value for FDM. Compression test results imply that FDM specimens absorb at least
twice as much energy as vat polymerized specimens. Strain at break for SLA is 72% and strain at
ultimate stress is 60% of FDM values. FDM yield stress is 32% higher than DLP value. SLA ultimate
compressive stress is half of FDM, while value for DLP compressive modulus is 69% of the FDM
value. The results obtained are beneficial and give a more comprehensive picture of the behavior of
the ABS polymers used in different forms and different AM processes
PB  - MDPI
T2  - Polymers
T1  - A Comprehensive Mechanical Examination of ABS and ABS-like Polymers Additively Manufactured by Material Extrusion and Vat Photopolymerization Processes
IS  - 21
SP  - 4197
VL  - 15
DO  - 10.3390/polym15214197
ER  - 

@article{
author = "Golubović, Zorana and Danilov, Ivan and Bojović, Božica and Petrov, Ljubiša and Sedmak, Aleksandar and Mišković, Žarko and Mitrović, Nenad",
year = "2023",
abstract = "Additive manufacturing technologies have developed rapidly in recent decades, pushing
the limits of known manufacturing processes. The need to study the properties of the different
materials used for these processes comprehensively and in detail has become a primary goal in order
to get the best out of the manufacturing itself. The widely used thermoplastic polymer material
acrylonitrile butadiene styrene (ABS) was selected in the form of both filaments and ABS-like resins
to investigate and compare the mechanical properties through a series of different tests. ABS-like
resin material is commercially available, but it is not a sufficiently mechanically studied form of
the material, which leads to the rather limited literature. Considering that ABS resin is a declared
material that behaves like the ABS filament but in a different form, the objective of this study was to
compare these two commercially available materials printed with three different 3D printers, namely
Fused Deposition Modelling (FDM), Stereolithography (SLA) and Digital Light Processing (DLP). A
total of 45 test specimens with geometries and test protocols conforming to the relevant standards
were subjected to a series of tensile, three-point bending and compression tests to determine their
mechanical properties. Characterization also included evaluation of morphology with 2D and 3D
microscopy, dimensional accuracy of 3D scans, and Shore A hardness of each material and 3D printing
process. Tensile testing results have shown that FDM toughness is 40% of the value for DLP. FDM
elongation at break is 37% of DLP, while ultimate tensile stress for SLA is 27% higher than FDM value.
Elastic modulus for FDM and SLA coincide. Flexure testing results indicate that value of DLP flexural
modulus is 54% of the FDM value. SLA strain value is 59% of FDM, and DLP ultimate flexure stress
is 77% of the value for FDM. Compression test results imply that FDM specimens absorb at least
twice as much energy as vat polymerized specimens. Strain at break for SLA is 72% and strain at
ultimate stress is 60% of FDM values. FDM yield stress is 32% higher than DLP value. SLA ultimate
compressive stress is half of FDM, while value for DLP compressive modulus is 69% of the FDM
value. The results obtained are beneficial and give a more comprehensive picture of the behavior of
the ABS polymers used in different forms and different AM processes",
publisher = "MDPI",
journal = "Polymers",
title = "A Comprehensive Mechanical Examination of ABS and ABS-like Polymers Additively Manufactured by Material Extrusion and Vat Photopolymerization Processes",
number = "21",
pages = "4197",
volume = "15",
doi = "10.3390/polym15214197"
}

Golubović, Z., Danilov, I., Bojović, B., Petrov, L., Sedmak, A., Mišković, Ž.,& Mitrović, N.. (2023). A Comprehensive Mechanical Examination of ABS and ABS-like Polymers Additively Manufactured by Material Extrusion and Vat Photopolymerization Processes. in Polymers
MDPI., 15(21), 4197.
https://doi.org/10.3390/polym15214197

Golubović Z, Danilov I, Bojović B, Petrov L, Sedmak A, Mišković Ž, Mitrović N. A Comprehensive Mechanical Examination of ABS and ABS-like Polymers Additively Manufactured by Material Extrusion and Vat Photopolymerization Processes. in Polymers. 2023;15(21):4197.
doi:10.3390/polym15214197 .

Golubović, Zorana, Danilov, Ivan, Bojović, Božica, Petrov, Ljubiša, Sedmak, Aleksandar, Mišković, Žarko, Mitrović, Nenad, "A Comprehensive Mechanical Examination of ABS and ABS-like Polymers Additively Manufactured by Material Extrusion and Vat Photopolymerization Processes" in Polymers, 15, no. 21 (2023):4197,
https://doi.org/10.3390/polym15214197 . .

TY  - CONF
AU  - Golubović, Zorana
AU  - Travica, Milan
AU  - Trajković, Isaak
AU  - Petrović, Aleksandar
AU  - Mišković, Žarko
AU  - Mitrović, Nenad
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7152
AB  - Fused deposition modelling is, among the other additive manufacturing processes, one of the 
most frequently used three-dimensional printing technologies, because of its ease of use, high speed in production and low cost of the final part. Printing processes and finished parts are often examined and characterized using various techniques, for gathering the mechanical, numerical, thermal, dimensional data, with goal to improve and optimize the outcome. The first part of this research is 
based on the following the temperature changes using thermal imaging camera during fused deposi-
tion modelling printing processes and during cooling process after printing is finished. Specimens 
were made from polylactic acid and polylactic acid - X improved with second-phase particles, in 
order to compare thermal and dimensional characteristics of both materials. Obtained results determined characteristic temperature behavior of materials. The second part of research employed optical 3D scanner for verification the stability and accuracy of printed specimens over time. Proposed period of measuring has shown that stabilization of parameters is taking place, and further follow-up should be done afterwards.
C3  - Proceedins of the 35th International Conference of Process Industry - Processing 2022
T1  - Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7152
ER  - 

@conference{
author = "Golubović, Zorana and Travica, Milan and Trajković, Isaak and Petrović, Aleksandar and Mišković, Žarko and Mitrović, Nenad",
year = "2022",
abstract = "Fused deposition modelling is, among the other additive manufacturing processes, one of the 
most frequently used three-dimensional printing technologies, because of its ease of use, high speed in production and low cost of the final part. Printing processes and finished parts are often examined and characterized using various techniques, for gathering the mechanical, numerical, thermal, dimensional data, with goal to improve and optimize the outcome. The first part of this research is 
based on the following the temperature changes using thermal imaging camera during fused deposi-
tion modelling printing processes and during cooling process after printing is finished. Specimens 
were made from polylactic acid and polylactic acid - X improved with second-phase particles, in 
order to compare thermal and dimensional characteristics of both materials. Obtained results determined characteristic temperature behavior of materials. The second part of research employed optical 3D scanner for verification the stability and accuracy of printed specimens over time. Proposed period of measuring has shown that stabilization of parameters is taking place, and further follow-up should be done afterwards.",
journal = "Proceedins of the 35th International Conference of Process Industry - Processing 2022",
title = "Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7152"
}

Golubović, Z., Travica, M., Trajković, I., Petrović, A., Mišković, Ž.,& Mitrović, N.. (2022). Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning. in Proceedins of the 35th International Conference of Process Industry - Processing 2022.
https://hdl.handle.net/21.15107/rcub_machinery_7152

Golubović Z, Travica M, Trajković I, Petrović A, Mišković Ž, Mitrović N. Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning. in Proceedins of the 35th International Conference of Process Industry - Processing 2022. 2022;.
https://hdl.handle.net/21.15107/rcub_machinery_7152 .

Golubović, Zorana, Travica, Milan, Trajković, Isaak, Petrović, Aleksandar, Mišković, Žarko, Mitrović, Nenad, "Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning" in Proceedins of the 35th International Conference of Process Industry - Processing 2022 (2022),
https://hdl.handle.net/21.15107/rcub_machinery_7152 .

TY  - JOUR
AU  - Dimić, Aleksandar
AU  - Vencl, Aleksandar
AU  - Ristivojević, Mileta
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
AU  - Milivojević, Aleksandar
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3749
AB  - The influence of the running-in process operating parameters on tribological properties of the block-on-disc samples in lubricated sliding conditions is analyzed and discussed in detail. Different running-in regimes are achieved by varying the normal load and sliding speed. After the running-in period, during which the operating parameters are varied, all samples are placed in a working regime under the same set of operating conditions. At the end of the running-in period, as well as at the end of the working period, an analysis of the changes in the surface roughness, microhardness, wear rate, and coefficient of friction is performed. Less desirable properties in terms of wear rate and steady-state coefficient of friction are noticed for the samples that were run-in with the operating conditions which were the same as the working regime operating conditions. In the defined test conditions, it is shown that the intensity of normal load applied during the running-in process has a dominant influence on the amount of wear and coefficient of friction value. It was also shown that the running-in process can significantly improve the roughness of the initially rough contact surfaces. The results of experimental testing indicate that the variation of the operating parameters during the running-in process can be used to improve the working ability of the sliding contact surfaces under the mixed lubrication regime.
PB  - Sage Publications Ltd, London
T2  - Proceedings of The Institution of Mechanical Engineers Part J-Journal of Engineering Tribology
T1  - Influence of the running-in process on the working ability of contact surfaces in lubricated sliding conditions
EP  - 700
IS  - 4
SP  - 691
VL  - 236
DO  - 10.1177/13506501211027711
ER  - 

@article{
author = "Dimić, Aleksandar and Vencl, Aleksandar and Ristivojević, Mileta and Mitrović, Radivoje and Mišković, Žarko and Milivojević, Aleksandar",
year = "2022",
abstract = "The influence of the running-in process operating parameters on tribological properties of the block-on-disc samples in lubricated sliding conditions is analyzed and discussed in detail. Different running-in regimes are achieved by varying the normal load and sliding speed. After the running-in period, during which the operating parameters are varied, all samples are placed in a working regime under the same set of operating conditions. At the end of the running-in period, as well as at the end of the working period, an analysis of the changes in the surface roughness, microhardness, wear rate, and coefficient of friction is performed. Less desirable properties in terms of wear rate and steady-state coefficient of friction are noticed for the samples that were run-in with the operating conditions which were the same as the working regime operating conditions. In the defined test conditions, it is shown that the intensity of normal load applied during the running-in process has a dominant influence on the amount of wear and coefficient of friction value. It was also shown that the running-in process can significantly improve the roughness of the initially rough contact surfaces. The results of experimental testing indicate that the variation of the operating parameters during the running-in process can be used to improve the working ability of the sliding contact surfaces under the mixed lubrication regime.",
publisher = "Sage Publications Ltd, London",
journal = "Proceedings of The Institution of Mechanical Engineers Part J-Journal of Engineering Tribology",
title = "Influence of the running-in process on the working ability of contact surfaces in lubricated sliding conditions",
pages = "700-691",
number = "4",
volume = "236",
doi = "10.1177/13506501211027711"
}

Dimić, A., Vencl, A., Ristivojević, M., Mitrović, R., Mišković, Ž.,& Milivojević, A.. (2022). Influence of the running-in process on the working ability of contact surfaces in lubricated sliding conditions. in Proceedings of The Institution of Mechanical Engineers Part J-Journal of Engineering Tribology
Sage Publications Ltd, London., 236(4), 691-700.
https://doi.org/10.1177/13506501211027711

Dimić A, Vencl A, Ristivojević M, Mitrović R, Mišković Ž, Milivojević A. Influence of the running-in process on the working ability of contact surfaces in lubricated sliding conditions. in Proceedings of The Institution of Mechanical Engineers Part J-Journal of Engineering Tribology. 2022;236(4):691-700.
doi:10.1177/13506501211027711 .

Dimić, Aleksandar, Vencl, Aleksandar, Ristivojević, Mileta, Mitrović, Radivoje, Mišković, Žarko, Milivojević, Aleksandar, "Influence of the running-in process on the working ability of contact surfaces in lubricated sliding conditions" in Proceedings of The Institution of Mechanical Engineers Part J-Journal of Engineering Tribology, 236, no. 4 (2022):691-700,
https://doi.org/10.1177/13506501211027711 . .

TY  - JOUR
AU  - Majstorović, Vidosav D.
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3755
AB  - Novi model automatizacije tehnoloških sistema, zasnovan na Internetu, definisan je kao koncept industrije 4.0, Nemačka 2011. godine. Predstavlja napredni model povezivanja mašina i računara (eng. cyber-physical systems - CPS), njihovog umrežavanja (eng. cloud computing and Internet of Things (IoT)) sa široko rasprostranjenom upotrebom napredne veštačke inteligencije (eng. artificial intelligence (AI)) u ovom konceptu. Ovaj koncept je model pametne proizvodnje (eng. smart manufacturing (SM)), a danas govorimo o: pametnim vozilima, pametnim autoputevima, pametnim mrežama, pametnim gradovima, pametnim uslugama itd... - ukratko, inteligentno "sve i svašta" (pametno sve). Najvažniji pravci za Srbiju u primeni industrije 4.0 su: industrijska politika za industriju 4.0, obrazovanje za industriju 4.0 (visoko/srednje obrazovanje), istraživanje za industriju 4.0, a posebno primenjena istraživanja i spremnost MSP za industriju 4.0, kao i primena ovog modela u praksi. Ovaj rad predstavlja razvoj i primenu modela industrije 4.0 u Srbiji, kroz delatnost Mašinskog fakulteta u Beogradu, od 2015. godine do danas, sa posebnim osvrtom na primenu industrije 4.0 u rudarstvu.
AB  - A new model of automation of technological systems, based on the Internet, was defined as the concept of Industry 4.0, Germany in 2011. It represents an advanced model of connecting machines and computers (cyber-physical systems - CPS), their networking (cloud computing and Internet of Things (IoT)) with the widespread use of advanced artificial intelligence (AI) in this concept. This concept is a model of smart manufacturing (SM), and today we are talking about: smart vehicles, smart highways, smart grids, smart cities, smart services, etc ... - in short, intelligent "everything and anything" (smart everything). The most important directions for Serbia in the application of Industry 4.0 include: industrial policy for Industry 4.0, education for Industry 4.0 (higher / secondary education), research for Industry 4.0, and especially applied research and readiness of SMEs for Industry 4.0, as well as the application of this model in practice. This paper presents the development and application of the Industry 4.0 model in Serbia, through the activities of the Faculty of Mechanical Engineering in Belgrade, from 2015 until today, with special reference to the application of Industry 4.0 in mining.
PB  - Univerzitet u Beogradu - Tehnički fakultet u Boru, Beograd
T2  - Serbian Journal of Management
T1  - Industrija 4.0 u Srbiji - stanje razvoja
T1  - Industry 4.0 in Serbia: State of development
EP  - 14
IS  - 1
SP  - 5
VL  - 17
DO  - 10.5937/sjm17-36626
ER  - 

@article{
author = "Majstorović, Vidosav D. and Mitrović, Radivoje and Mišković, Žarko",
year = "2022",
abstract = "Novi model automatizacije tehnoloških sistema, zasnovan na Internetu, definisan je kao koncept industrije 4.0, Nemačka 2011. godine. Predstavlja napredni model povezivanja mašina i računara (eng. cyber-physical systems - CPS), njihovog umrežavanja (eng. cloud computing and Internet of Things (IoT)) sa široko rasprostranjenom upotrebom napredne veštačke inteligencije (eng. artificial intelligence (AI)) u ovom konceptu. Ovaj koncept je model pametne proizvodnje (eng. smart manufacturing (SM)), a danas govorimo o: pametnim vozilima, pametnim autoputevima, pametnim mrežama, pametnim gradovima, pametnim uslugama itd... - ukratko, inteligentno "sve i svašta" (pametno sve). Najvažniji pravci za Srbiju u primeni industrije 4.0 su: industrijska politika za industriju 4.0, obrazovanje za industriju 4.0 (visoko/srednje obrazovanje), istraživanje za industriju 4.0, a posebno primenjena istraživanja i spremnost MSP za industriju 4.0, kao i primena ovog modela u praksi. Ovaj rad predstavlja razvoj i primenu modela industrije 4.0 u Srbiji, kroz delatnost Mašinskog fakulteta u Beogradu, od 2015. godine do danas, sa posebnim osvrtom na primenu industrije 4.0 u rudarstvu., A new model of automation of technological systems, based on the Internet, was defined as the concept of Industry 4.0, Germany in 2011. It represents an advanced model of connecting machines and computers (cyber-physical systems - CPS), their networking (cloud computing and Internet of Things (IoT)) with the widespread use of advanced artificial intelligence (AI) in this concept. This concept is a model of smart manufacturing (SM), and today we are talking about: smart vehicles, smart highways, smart grids, smart cities, smart services, etc ... - in short, intelligent "everything and anything" (smart everything). The most important directions for Serbia in the application of Industry 4.0 include: industrial policy for Industry 4.0, education for Industry 4.0 (higher / secondary education), research for Industry 4.0, and especially applied research and readiness of SMEs for Industry 4.0, as well as the application of this model in practice. This paper presents the development and application of the Industry 4.0 model in Serbia, through the activities of the Faculty of Mechanical Engineering in Belgrade, from 2015 until today, with special reference to the application of Industry 4.0 in mining.",
publisher = "Univerzitet u Beogradu - Tehnički fakultet u Boru, Beograd",
journal = "Serbian Journal of Management",
title = "Industrija 4.0 u Srbiji - stanje razvoja, Industry 4.0 in Serbia: State of development",
pages = "14-5",
number = "1",
volume = "17",
doi = "10.5937/sjm17-36626"
}

Majstorović, V. D., Mitrović, R.,& Mišković, Ž.. (2022). Industrija 4.0 u Srbiji - stanje razvoja. in Serbian Journal of Management
Univerzitet u Beogradu - Tehnički fakultet u Boru, Beograd., 17(1), 5-14.
https://doi.org/10.5937/sjm17-36626

Majstorović VD, Mitrović R, Mišković Ž. Industrija 4.0 u Srbiji - stanje razvoja. in Serbian Journal of Management. 2022;17(1):5-14.
doi:10.5937/sjm17-36626 .

Majstorović, Vidosav D., Mitrović, Radivoje, Mišković, Žarko, "Industrija 4.0 u Srbiji - stanje razvoja" in Serbian Journal of Management, 17, no. 1 (2022):5-14,
https://doi.org/10.5937/sjm17-36626 . .

TY  - JOUR
AU  - Majstorović, Nemanja V.
AU  - Majstorović, Vidosav D.
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3468
AB  - Osnove: Industrija 4.0 je ostvarena realnost, koja već danas ima sve veću primenu u medicini i stomatologiji. Dakle, u ovom trenutku njena primena je posebno važna u borbi protiv covid19. Cilj rada: Svrha ovog preglednog rada je razumevanje uloge Industrije 4.0 u oblasti medicine i stomatologije i identifikacija pravaca istraživanja, uključujući i buduće primene, posebno za covid-19. Materijal i metod: Izvršena je detaljna analiza radova o Industriji 4.0 u medicini, stomatologiji i srodnim oblastima i identifikovane moguće primene i pravci istraživanja, a posebno za covid-19. Rezultat: Kroz ovu preglednu studiju identifikovali smo različite tehnologije, mogućnosti i istraživački status Industrije 4.0 u oblasti medicine, stomatologije i covid-19 pandemije, kroz 19 oblasti primene. Možemo reći da će Industrija 4.0 postati suštinski deo sutrašnje pametne fabrike medicinskih i stomatoloških uređaja. Zaključak: Industrija 4.0 pokazuje široku mogućnost proizvodnje novo prilagođenih implantata (medicinskih i stomatoloških) i inovativnih alata i instrumenata za oblast medicine i stomatologije. Ovaj model omogućuje stvaranje digitalne klinike i digitalne ordinacije, uz kompletan sistem medicinskog i stomatološkog praćenja, koji ispunjava individualne zahteve pacijenta, stvarajući na taj način industriju medicine i stomatologije sa optimizacijom vremena i troškova lečenja. U budućnosti, Industrija 4.0 će stvoriti nove mogućnosti i inovativne protokole za lečenje i negu pacijenata, kako u medicini, tako i u stomatologiji.
AB  - Basics: Industry 4.0 is a realized reality, which already today has a growing application in medicine and dentistry. So, at this moment, its application is especially important in the fight against covid-19. Aim of the paper: The purpose of this review paper is to understand the role of Industry 4.0 in the field of medicine and dentistry and to identify research directions, including future applications, especially for covid-19. Material and method: A detailed analysis of papers on Industry 4.0 in medicine, dentistry and related fields was performed and possible applications and directions of research were identified, especially for covid-19.Result: Through this review study, we identified different technologies, opportunities and research status of Industry 4.0 in the field of medicine, dentistry and covid-19 pandemic, through 19 areas of application. We can say that Industry 4.0 will become an essential part of tomorrow's smart factory of medical and dental devices. Conclusion: Industry 4.0 shows a wide range of possibilities for the production of newly adapted implants (medical and dental) and innovative tools and instruments for the field of medicine and dentistry. This model enables the creation of a digital clinic and digital office, with a complete system of medical and dental monitoring, which meets the individual requirements of the patient, thus creating the industry of medicine and dentistry with optimization of treatment time and costs. In the future, Industry 4.0 will create new capabilities and innovative protocols for the treatment and care of patients, both in medicine and dentistry.
PB  - Savez inženjera i tehničara Srbije, Beograd
T2  - Tehnika
T1  - Industrija 4.0 i njena primena u medicini i stomatologiji, kao i borbi protiv pandemije COVID-19
T1  - Industry 4.0 and their application in medicine and dentistry, as well as the fight against the COVID-19 pandemic
EP  - 520
IS  - 4
SP  - 509
VL  - 76
DO  - 10.5937/tehnika2104509M
ER  - 

@article{
author = "Majstorović, Nemanja V. and Majstorović, Vidosav D. and Mitrović, Radivoje and Mišković, Žarko",
year = "2021",
abstract = "Osnove: Industrija 4.0 je ostvarena realnost, koja već danas ima sve veću primenu u medicini i stomatologiji. Dakle, u ovom trenutku njena primena je posebno važna u borbi protiv covid19. Cilj rada: Svrha ovog preglednog rada je razumevanje uloge Industrije 4.0 u oblasti medicine i stomatologije i identifikacija pravaca istraživanja, uključujući i buduće primene, posebno za covid-19. Materijal i metod: Izvršena je detaljna analiza radova o Industriji 4.0 u medicini, stomatologiji i srodnim oblastima i identifikovane moguće primene i pravci istraživanja, a posebno za covid-19. Rezultat: Kroz ovu preglednu studiju identifikovali smo različite tehnologije, mogućnosti i istraživački status Industrije 4.0 u oblasti medicine, stomatologije i covid-19 pandemije, kroz 19 oblasti primene. Možemo reći da će Industrija 4.0 postati suštinski deo sutrašnje pametne fabrike medicinskih i stomatoloških uređaja. Zaključak: Industrija 4.0 pokazuje široku mogućnost proizvodnje novo prilagođenih implantata (medicinskih i stomatoloških) i inovativnih alata i instrumenata za oblast medicine i stomatologije. Ovaj model omogućuje stvaranje digitalne klinike i digitalne ordinacije, uz kompletan sistem medicinskog i stomatološkog praćenja, koji ispunjava individualne zahteve pacijenta, stvarajući na taj način industriju medicine i stomatologije sa optimizacijom vremena i troškova lečenja. U budućnosti, Industrija 4.0 će stvoriti nove mogućnosti i inovativne protokole za lečenje i negu pacijenata, kako u medicini, tako i u stomatologiji., Basics: Industry 4.0 is a realized reality, which already today has a growing application in medicine and dentistry. So, at this moment, its application is especially important in the fight against covid-19. Aim of the paper: The purpose of this review paper is to understand the role of Industry 4.0 in the field of medicine and dentistry and to identify research directions, including future applications, especially for covid-19. Material and method: A detailed analysis of papers on Industry 4.0 in medicine, dentistry and related fields was performed and possible applications and directions of research were identified, especially for covid-19.Result: Through this review study, we identified different technologies, opportunities and research status of Industry 4.0 in the field of medicine, dentistry and covid-19 pandemic, through 19 areas of application. We can say that Industry 4.0 will become an essential part of tomorrow's smart factory of medical and dental devices. Conclusion: Industry 4.0 shows a wide range of possibilities for the production of newly adapted implants (medical and dental) and innovative tools and instruments for the field of medicine and dentistry. This model enables the creation of a digital clinic and digital office, with a complete system of medical and dental monitoring, which meets the individual requirements of the patient, thus creating the industry of medicine and dentistry with optimization of treatment time and costs. In the future, Industry 4.0 will create new capabilities and innovative protocols for the treatment and care of patients, both in medicine and dentistry.",
publisher = "Savez inženjera i tehničara Srbije, Beograd",
journal = "Tehnika",
title = "Industrija 4.0 i njena primena u medicini i stomatologiji, kao i borbi protiv pandemije COVID-19, Industry 4.0 and their application in medicine and dentistry, as well as the fight against the COVID-19 pandemic",
pages = "520-509",
number = "4",
volume = "76",
doi = "10.5937/tehnika2104509M"
}

Majstorović, N. V., Majstorović, V. D., Mitrović, R.,& Mišković, Ž.. (2021). Industrija 4.0 i njena primena u medicini i stomatologiji, kao i borbi protiv pandemije COVID-19. in Tehnika
Savez inženjera i tehničara Srbije, Beograd., 76(4), 509-520.
https://doi.org/10.5937/tehnika2104509M

Majstorović NV, Majstorović VD, Mitrović R, Mišković Ž. Industrija 4.0 i njena primena u medicini i stomatologiji, kao i borbi protiv pandemije COVID-19. in Tehnika. 2021;76(4):509-520.
doi:10.5937/tehnika2104509M .

Majstorović, Nemanja V., Majstorović, Vidosav D., Mitrović, Radivoje, Mišković, Žarko, "Industrija 4.0 i njena primena u medicini i stomatologiji, kao i borbi protiv pandemije COVID-19" in Tehnika, 76, no. 4 (2021):509-520,
https://doi.org/10.5937/tehnika2104509M . .

TY  - CONF
AU  - Mišković, Žarko
AU  - Mitrović, Radivoje
AU  - Milošević, Miloš
AU  - Petrović, Goran
AU  - Mladenović, Goran
AU  - Trajković, Isaak
AU  - Marković, Dejan
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6932
AB  - In the year 2019th, 77.000 new ventilators were more than enough to meet the market demand worldwide. However, during the peak of the COVID-19 pandemic, large cities alone need more than additional 30.000 machines per city (example: New York). At the time, almost all ventilator manufacturers have boosted their production by 30-50% but, they still weren’t able to deliver the required production growth. One way to solve the medical devices shortage problem is the development and large-scale production of new medical devices. The main issue of this approach is the complexity of medical devices as a mechanical system, especially taking into account the obligatory medical verification. That’s the main reason why existing standardized medical equipment should be used as a basis for the development of the new prototypes. This approach is implemented during the development of the new mechanical ventilator. Used methods include all traditional product development activities (such as the definition of desired characteristics, comparative analysis of literature and existing ventilators, definition of different variant solutions, and selection of best technical solution for further development) followed by the modern product development methods: 3d modeling, FMEA and rapid prototyping using advanced 3d printers. The verification of the new mechanical ventilator prototype was successfully performed, setting up a basis for further improvements. The developed prototype has numerous advantages compared to the competition (i.e. it is much cheaper and easily produced with comparable technical characteristics) but its main advantage is a brand-new system for patients’ exile air sterilization and filtration.
PB  - Innovation Center of Faculty of Mechanical Engineering
C3  - 5th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2021, Zlatibor, June 29-July 02.
T1  - Design and rapid prototyping of medical devices – case study: mechanical ventilator
EP  - 4
SP  - 4
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6932
ER  - 

@conference{
author = "Mišković, Žarko and Mitrović, Radivoje and Milošević, Miloš and Petrović, Goran and Mladenović, Goran and Trajković, Isaak and Marković, Dejan",
year = "2021",
abstract = "In the year 2019th, 77.000 new ventilators were more than enough to meet the market demand worldwide. However, during the peak of the COVID-19 pandemic, large cities alone need more than additional 30.000 machines per city (example: New York). At the time, almost all ventilator manufacturers have boosted their production by 30-50% but, they still weren’t able to deliver the required production growth. One way to solve the medical devices shortage problem is the development and large-scale production of new medical devices. The main issue of this approach is the complexity of medical devices as a mechanical system, especially taking into account the obligatory medical verification. That’s the main reason why existing standardized medical equipment should be used as a basis for the development of the new prototypes. This approach is implemented during the development of the new mechanical ventilator. Used methods include all traditional product development activities (such as the definition of desired characteristics, comparative analysis of literature and existing ventilators, definition of different variant solutions, and selection of best technical solution for further development) followed by the modern product development methods: 3d modeling, FMEA and rapid prototyping using advanced 3d printers. The verification of the new mechanical ventilator prototype was successfully performed, setting up a basis for further improvements. The developed prototype has numerous advantages compared to the competition (i.e. it is much cheaper and easily produced with comparable technical characteristics) but its main advantage is a brand-new system for patients’ exile air sterilization and filtration.",
publisher = "Innovation Center of Faculty of Mechanical Engineering",
journal = "5th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2021, Zlatibor, June 29-July 02.",
title = "Design and rapid prototyping of medical devices – case study: mechanical ventilator",
pages = "4-4",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6932"
}

Mišković, Ž., Mitrović, R., Milošević, M., Petrović, G., Mladenović, G., Trajković, I.,& Marković, D.. (2021). Design and rapid prototyping of medical devices – case study: mechanical ventilator. in 5th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2021, Zlatibor, June 29-July 02.
Innovation Center of Faculty of Mechanical Engineering., 4-4.
https://hdl.handle.net/21.15107/rcub_machinery_6932

Mišković Ž, Mitrović R, Milošević M, Petrović G, Mladenović G, Trajković I, Marković D. Design and rapid prototyping of medical devices – case study: mechanical ventilator. in 5th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2021, Zlatibor, June 29-July 02.. 2021;:4-4.
https://hdl.handle.net/21.15107/rcub_machinery_6932 .

Mišković, Žarko, Mitrović, Radivoje, Milošević, Miloš, Petrović, Goran, Mladenović, Goran, Trajković, Isaak, Marković, Dejan, "Design and rapid prototyping of medical devices – case study: mechanical ventilator" in 5th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2021, Zlatibor, June 29-July 02. (2021):4-4,
https://hdl.handle.net/21.15107/rcub_machinery_6932 .

TY  - CONF
AU  - Milošević, Miloš
AU  - Jevtić, Ivana
AU  - Trajković, Isaak
AU  - Mišković, Žarko
AU  - Ćuzović, Tihomir
AU  - Milovanović, Aleksa
AU  - Travica, Milan
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5724
AB  - This research covers the surface roughness analysis of metallic materials obtained through Additive Manufacturing. The analysis was performed on five different parts, which were made from 17-4 PH stainless steel. Parts differ in geometry and the target surfaces for this analysis are: support surface for the part 1, bottom raft surface for parts 2- 4 and the top surface of the manufactured part 5. This particular stainless steel material properties are high strength, corrosion resistance and hardness compared to other metallic materials allowing this material to have a wide range of applications. The surface roughness of the parts are obtained in three ways: along the printing direction, transverse to the printing direction and also the layer roughness was estimated on lateral surfaces. Surface roughness measuring device used for this research is MarSurf SD26 (Mahr GmbH, Gottingen, Germany). Measuring length of the device is 26 mm with speed range from 0.1 to 1 mm/s. In this research the lowest measuring speed is used. Surface roughness device outputs are mean and maximum roughness depth, Rz and Rmax respectively. The results for part 5 layer roughness values Rz and Rmax match, showing that the part was printed with exceptionally high accuracy along the vertical i.e., Z direction. Measurements made in the transverse direction to the printing path show that the Rz value in part 2 has twofold higher values compared to part 5, leading to the conclusion that printed parts have smoother surfaces than printed rafts.
PB  - University of Belgrade, Faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts
T1  - Surface properties analysis of metallic additive manufacturing materials
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5724
ER  - 

@conference{
author = "Milošević, Miloš and Jevtić, Ivana and Trajković, Isaak and Mišković, Žarko and Ćuzović, Tihomir and Milovanović, Aleksa and Travica, Milan",
year = "2021",
abstract = "This research covers the surface roughness analysis of metallic materials obtained through Additive Manufacturing. The analysis was performed on five different parts, which were made from 17-4 PH stainless steel. Parts differ in geometry and the target surfaces for this analysis are: support surface for the part 1, bottom raft surface for parts 2- 4 and the top surface of the manufactured part 5. This particular stainless steel material properties are high strength, corrosion resistance and hardness compared to other metallic materials allowing this material to have a wide range of applications. The surface roughness of the parts are obtained in three ways: along the printing direction, transverse to the printing direction and also the layer roughness was estimated on lateral surfaces. Surface roughness measuring device used for this research is MarSurf SD26 (Mahr GmbH, Gottingen, Germany). Measuring length of the device is 26 mm with speed range from 0.1 to 1 mm/s. In this research the lowest measuring speed is used. Surface roughness device outputs are mean and maximum roughness depth, Rz and Rmax respectively. The results for part 5 layer roughness values Rz and Rmax match, showing that the part was printed with exceptionally high accuracy along the vertical i.e., Z direction. Measurements made in the transverse direction to the printing path show that the Rz value in part 2 has twofold higher values compared to part 5, leading to the conclusion that printed parts have smoother surfaces than printed rafts.",
publisher = "University of Belgrade, Faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts",
title = "Surface properties analysis of metallic additive manufacturing materials",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5724"
}

Milošević, M., Jevtić, I., Trajković, I., Mišković, Ž., Ćuzović, T., Milovanović, A.,& Travica, M.. (2021). Surface properties analysis of metallic additive manufacturing materials. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts
University of Belgrade, Faculty of Mechanical Engineering..
https://hdl.handle.net/21.15107/rcub_machinery_5724

Milošević M, Jevtić I, Trajković I, Mišković Ž, Ćuzović T, Milovanović A, Travica M. Surface properties analysis of metallic additive manufacturing materials. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts. 2021;.
https://hdl.handle.net/21.15107/rcub_machinery_5724 .

Milošević, Miloš, Jevtić, Ivana, Trajković, Isaak, Mišković, Žarko, Ćuzović, Tihomir, Milovanović, Aleksa, Travica, Milan, "Surface properties analysis of metallic additive manufacturing materials" in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts (2021),
https://hdl.handle.net/21.15107/rcub_machinery_5724 .

TY  - JOUR
AU  - Ján, D.
AU  - Jozef, B.
AU  - Tomáš, M.
AU  - Luboš, M.
AU  - Iogr, K.
AU  - Matej, M.
AU  - Mišković, Žarko
AU  - Mitrović, Radivoje
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3666
AB  - The gradual increase in the volume of electric vehicles leads engineers to solve completely new problems of NVH (noise, vibration and harshness) One of the solutions is the use of rubber mounts to hold the electric motor of the vehicle's powertrain. This article deals with a rubber mount used to insulate vibrations from the propulsion system to the rest of the vehicle. Since the electric motor produces a different spectrum of vibrations and noise than the internal combustion engine (it produces lower amplitudes, but in a wider frequency band), it is necessary to adapt the design of the rubber mounts. This article deals with the possibility of using a mathematical model that can be used in a virtual vehicle model. It compares the differences in the vibrations of the internal combustion engine and the electric motor. From the results measured on the experimental model, the parameters for the FEM model and the mathematical model were identified. At the end of the article, the results from the experiment are compared with the results from the simulations.
PB  - Slovak University of Technology in Bratislava
T2  - Strojnicky Casopis
T1  - Dynamic properties modeling analysis of the rubber-metal elements for electric drive
EP  - 26
IS  - 1
SP  - 19
VL  - 71
DO  - 10.2478/scjme-2021-0002
ER  - 

@article{
author = "Ján, D. and Jozef, B. and Tomáš, M. and Luboš, M. and Iogr, K. and Matej, M. and Mišković, Žarko and Mitrović, Radivoje",
year = "2021",
abstract = "The gradual increase in the volume of electric vehicles leads engineers to solve completely new problems of NVH (noise, vibration and harshness) One of the solutions is the use of rubber mounts to hold the electric motor of the vehicle's powertrain. This article deals with a rubber mount used to insulate vibrations from the propulsion system to the rest of the vehicle. Since the electric motor produces a different spectrum of vibrations and noise than the internal combustion engine (it produces lower amplitudes, but in a wider frequency band), it is necessary to adapt the design of the rubber mounts. This article deals with the possibility of using a mathematical model that can be used in a virtual vehicle model. It compares the differences in the vibrations of the internal combustion engine and the electric motor. From the results measured on the experimental model, the parameters for the FEM model and the mathematical model were identified. At the end of the article, the results from the experiment are compared with the results from the simulations.",
publisher = "Slovak University of Technology in Bratislava",
journal = "Strojnicky Casopis",
title = "Dynamic properties modeling analysis of the rubber-metal elements for electric drive",
pages = "26-19",
number = "1",
volume = "71",
doi = "10.2478/scjme-2021-0002"
}

Ján, D., Jozef, B., Tomáš, M., Luboš, M., Iogr, K., Matej, M., Mišković, Ž.,& Mitrović, R.. (2021). Dynamic properties modeling analysis of the rubber-metal elements for electric drive. in Strojnicky Casopis
Slovak University of Technology in Bratislava., 71(1), 19-26.
https://doi.org/10.2478/scjme-2021-0002

Ján D, Jozef B, Tomáš M, Luboš M, Iogr K, Matej M, Mišković Ž, Mitrović R. Dynamic properties modeling analysis of the rubber-metal elements for electric drive. in Strojnicky Casopis. 2021;71(1):19-26.
doi:10.2478/scjme-2021-0002 .

Ján, D., Jozef, B., Tomáš, M., Luboš, M., Iogr, K., Matej, M., Mišković, Žarko, Mitrović, Radivoje, "Dynamic properties modeling analysis of the rubber-metal elements for electric drive" in Strojnicky Casopis, 71, no. 1 (2021):19-26,
https://doi.org/10.2478/scjme-2021-0002 . .

TY  - JOUR
AU  - Trklja-Boca, Nora
AU  - Mišković, Žarko
AU  - Mitrović, Radivoje
AU  - Obradović, Bratislav M.
AU  - Kuraica, Milorad M.
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3493
AB  - Magnetoplasma compressor (MPC), a type of plasma accelerators, is used for treatment and alloying of steel samples: steel 100Cr6, steel 16MnCr5 and steel 42CrMo4. The high-speed plasma flow formed within the MPC, from helium with 5% of hydrogen as working gas, is directed to the surface of the samples. The energy flux density of the plasma flow in the plasma-sample interaction area is 9 J/cm(2). Plasma melts the near-surface layer and during the rapid cooling process, a thin layer with structure different from initial is created. Changes in the physical composition of the substrate are monitored depending on the number of plasma treatments. After treatment with a plasma produced within MPC, a significant improvement of hardness has been achieved.
PB  - Elsevier Science Sa, Lausanne
T2  - Surface & Coatings Technology
T1  - Effects of high thermal loads produced by interaction of accelerated plasma with steel surfaces (100Cr6, 16MnCr5, 42CrMo4)
VL  - 416
DO  - 10.1016/j.surfcoat.2021.127157
ER  - 

@article{
author = "Trklja-Boca, Nora and Mišković, Žarko and Mitrović, Radivoje and Obradović, Bratislav M. and Kuraica, Milorad M.",
year = "2021",
abstract = "Magnetoplasma compressor (MPC), a type of plasma accelerators, is used for treatment and alloying of steel samples: steel 100Cr6, steel 16MnCr5 and steel 42CrMo4. The high-speed plasma flow formed within the MPC, from helium with 5% of hydrogen as working gas, is directed to the surface of the samples. The energy flux density of the plasma flow in the plasma-sample interaction area is 9 J/cm(2). Plasma melts the near-surface layer and during the rapid cooling process, a thin layer with structure different from initial is created. Changes in the physical composition of the substrate are monitored depending on the number of plasma treatments. After treatment with a plasma produced within MPC, a significant improvement of hardness has been achieved.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Surface & Coatings Technology",
title = "Effects of high thermal loads produced by interaction of accelerated plasma with steel surfaces (100Cr6, 16MnCr5, 42CrMo4)",
volume = "416",
doi = "10.1016/j.surfcoat.2021.127157"
}

Trklja-Boca, N., Mišković, Ž., Mitrović, R., Obradović, B. M.,& Kuraica, M. M.. (2021). Effects of high thermal loads produced by interaction of accelerated plasma with steel surfaces (100Cr6, 16MnCr5, 42CrMo4). in Surface & Coatings Technology
Elsevier Science Sa, Lausanne., 416.
https://doi.org/10.1016/j.surfcoat.2021.127157

Trklja-Boca N, Mišković Ž, Mitrović R, Obradović BM, Kuraica MM. Effects of high thermal loads produced by interaction of accelerated plasma with steel surfaces (100Cr6, 16MnCr5, 42CrMo4). in Surface & Coatings Technology. 2021;416.
doi:10.1016/j.surfcoat.2021.127157 .

Trklja-Boca, Nora, Mišković, Žarko, Mitrović, Radivoje, Obradović, Bratislav M., Kuraica, Milorad M., "Effects of high thermal loads produced by interaction of accelerated plasma with steel surfaces (100Cr6, 16MnCr5, 42CrMo4)" in Surface & Coatings Technology, 416 (2021),
https://doi.org/10.1016/j.surfcoat.2021.127157 . .

TY  - JOUR
AU  - Rajcić, Boris
AU  - Petronić, Sanja
AU  - Čolić, Katarina
AU  - Stević, Zoran
AU  - Petrović, Ana
AU  - Mišković, Žarko
AU  - Milovanović, Dubravka
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3500
AB  - Reliable and resilient constructions are basic for ensuring the safety of various structures. The superalloys are used as constructive materials due to their superb mechanical properties and endurance. However, even these materials can have certain areas where the stress concentration is higher than expected, such as drilling holes, which are common in various structures that need additional enhancement. Surface laser modifications of the areas surrounding the holes drilled in Nimonic 263 sheets are done by pulsed picosecond and nanosecond Nd:YAG laser irradiations with pulse durations of 170 ps and  lt = 8 ns, respectively. Following the laser surface treatment, the effectiveness of the enhancement was analyzed by the microhardness test and the deformation test. The results show that the deformation and stress values are decreased by 25-40 percent, showing the improvement in the resilience to deformation. The Vickers microhardness test results indicate an improvement in the Nimonic 263 microhardness. The dimensions of the microcracks are higher for the untreated material in comparison to the laser-treated material.
PB  - MDPI, Basel
T2  - Metals
T1  - Laser Processing of Ni-Based Superalloy Surfaces Susceptible to Stress Concentration
IS  - 5
VL  - 11
DO  - 10.3390/met11050750
ER  - 

@article{
author = "Rajcić, Boris and Petronić, Sanja and Čolić, Katarina and Stević, Zoran and Petrović, Ana and Mišković, Žarko and Milovanović, Dubravka",
year = "2021",
abstract = "Reliable and resilient constructions are basic for ensuring the safety of various structures. The superalloys are used as constructive materials due to their superb mechanical properties and endurance. However, even these materials can have certain areas where the stress concentration is higher than expected, such as drilling holes, which are common in various structures that need additional enhancement. Surface laser modifications of the areas surrounding the holes drilled in Nimonic 263 sheets are done by pulsed picosecond and nanosecond Nd:YAG laser irradiations with pulse durations of 170 ps and  lt = 8 ns, respectively. Following the laser surface treatment, the effectiveness of the enhancement was analyzed by the microhardness test and the deformation test. The results show that the deformation and stress values are decreased by 25-40 percent, showing the improvement in the resilience to deformation. The Vickers microhardness test results indicate an improvement in the Nimonic 263 microhardness. The dimensions of the microcracks are higher for the untreated material in comparison to the laser-treated material.",
publisher = "MDPI, Basel",
journal = "Metals",
title = "Laser Processing of Ni-Based Superalloy Surfaces Susceptible to Stress Concentration",
number = "5",
volume = "11",
doi = "10.3390/met11050750"
}

Rajcić, B., Petronić, S., Čolić, K., Stević, Z., Petrović, A., Mišković, Ž.,& Milovanović, D.. (2021). Laser Processing of Ni-Based Superalloy Surfaces Susceptible to Stress Concentration. in Metals
MDPI, Basel., 11(5).
https://doi.org/10.3390/met11050750

Rajcić B, Petronić S, Čolić K, Stević Z, Petrović A, Mišković Ž, Milovanović D. Laser Processing of Ni-Based Superalloy Surfaces Susceptible to Stress Concentration. in Metals. 2021;11(5).
doi:10.3390/met11050750 .

Rajcić, Boris, Petronić, Sanja, Čolić, Katarina, Stević, Zoran, Petrović, Ana, Mišković, Žarko, Milovanović, Dubravka, "Laser Processing of Ni-Based Superalloy Surfaces Susceptible to Stress Concentration" in Metals, 11, no. 5 (2021),
https://doi.org/10.3390/met11050750 . .

TY  - CONF
AU  - Majstorović, Vidosav D.
AU  - Simeunović, V.
AU  - Mišković, Žarko
AU  - Mitrović, Radivoje
AU  - Stosić, D.
AU  - Dimitrijević, S.
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3670
AB  - Based on the analogy between manufacturing and mining (i.e. ore 'production'), smart mining has four dimensions: (i) advanced digital-oriented technologies (such as Cloud computing and the Internet of things) with automated Cyber-Physical Systems (CPSs), adaptable production processes (dependent on working conditions) and production volume control (with optimal resource consumption); (ii) smart maintenance of CPSs; (iii) new ways for workers to perform their activities, using advanced digital-oriented technologies; and (iv) smart supply-chain (procurement of materials and spare parts / products delivery). This paper presents a case study on the smart mining approach implemented at a coal mining system in Serbia.
PB  - Elsevier B.V.
C3  - Procedia CIRP
T1  - Smart Manufacturing as a framework for Smart Mining
EP  - 193
SP  - 188
VL  - 104
DO  - 10.1016/j.procir.2021.11.032
ER  - 

@conference{
author = "Majstorović, Vidosav D. and Simeunović, V. and Mišković, Žarko and Mitrović, Radivoje and Stosić, D. and Dimitrijević, S.",
year = "2021",
abstract = "Based on the analogy between manufacturing and mining (i.e. ore 'production'), smart mining has four dimensions: (i) advanced digital-oriented technologies (such as Cloud computing and the Internet of things) with automated Cyber-Physical Systems (CPSs), adaptable production processes (dependent on working conditions) and production volume control (with optimal resource consumption); (ii) smart maintenance of CPSs; (iii) new ways for workers to perform their activities, using advanced digital-oriented technologies; and (iv) smart supply-chain (procurement of materials and spare parts / products delivery). This paper presents a case study on the smart mining approach implemented at a coal mining system in Serbia.",
publisher = "Elsevier B.V.",
journal = "Procedia CIRP",
title = "Smart Manufacturing as a framework for Smart Mining",
pages = "193-188",
volume = "104",
doi = "10.1016/j.procir.2021.11.032"
}

Majstorović, V. D., Simeunović, V., Mišković, Ž., Mitrović, R., Stosić, D.,& Dimitrijević, S.. (2021). Smart Manufacturing as a framework for Smart Mining. in Procedia CIRP
Elsevier B.V.., 104, 188-193.
https://doi.org/10.1016/j.procir.2021.11.032

Majstorović VD, Simeunović V, Mišković Ž, Mitrović R, Stosić D, Dimitrijević S. Smart Manufacturing as a framework for Smart Mining. in Procedia CIRP. 2021;104:188-193.
doi:10.1016/j.procir.2021.11.032 .

Majstorović, Vidosav D., Simeunović, V., Mišković, Žarko, Mitrović, Radivoje, Stosić, D., Dimitrijević, S., "Smart Manufacturing as a framework for Smart Mining" in Procedia CIRP, 104 (2021):188-193,
https://doi.org/10.1016/j.procir.2021.11.032 . .

TY  - CONF
AU  - Bucha, Jozef
AU  - Danko, Jan
AU  - Milesich, Tomas
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3257
AB  - New powertrain design poses new challenges in terms of driveline vibration or ultimately in terms of NVH (Noise Vibration Harshness). Current state of the technology for vibration damping in car powertrains is the so-called Dual Mass Flywheel (DMF). The paper deals with creation of MBD model of double mass flywheel based on CAD model of dual mass flywheel produced by ZF. Parameters of virtual model are tuned and compared with experimental measures of dual mass flywheel. Second part of paper deals with dynamic simulation of DMF. Model used for dynamic simulation consists of two bodies and torsion spring with stiffness computed from simulation of full DMF model.
PB  - Springer International Publishing Ag, Cham
C3  - Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019
T1  - Dynamic Simulation of Dual Mass Flywheel
EP  - 392
SP  - 375
VL  - 90
DO  - 10.1007/978-3-030-30853-7_22
ER  - 

@conference{
author = "Bucha, Jozef and Danko, Jan and Milesich, Tomas and Mitrović, Radivoje and Mišković, Žarko",
year = "2020",
abstract = "New powertrain design poses new challenges in terms of driveline vibration or ultimately in terms of NVH (Noise Vibration Harshness). Current state of the technology for vibration damping in car powertrains is the so-called Dual Mass Flywheel (DMF). The paper deals with creation of MBD model of double mass flywheel based on CAD model of dual mass flywheel produced by ZF. Parameters of virtual model are tuned and compared with experimental measures of dual mass flywheel. Second part of paper deals with dynamic simulation of DMF. Model used for dynamic simulation consists of two bodies and torsion spring with stiffness computed from simulation of full DMF model.",
publisher = "Springer International Publishing Ag, Cham",
journal = "Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019",
title = "Dynamic Simulation of Dual Mass Flywheel",
pages = "392-375",
volume = "90",
doi = "10.1007/978-3-030-30853-7_22"
}

Bucha, J., Danko, J., Milesich, T., Mitrović, R.,& Mišković, Ž.. (2020). Dynamic Simulation of Dual Mass Flywheel. in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019
Springer International Publishing Ag, Cham., 90, 375-392.
https://doi.org/10.1007/978-3-030-30853-7_22

Bucha J, Danko J, Milesich T, Mitrović R, Mišković Ž. Dynamic Simulation of Dual Mass Flywheel. in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019. 2020;90:375-392.
doi:10.1007/978-3-030-30853-7_22 .

Bucha, Jozef, Danko, Jan, Milesich, Tomas, Mitrović, Radivoje, Mišković, Žarko, "Dynamic Simulation of Dual Mass Flywheel" in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019, 90 (2020):375-392,
https://doi.org/10.1007/978-3-030-30853-7_22 . .

TY  - CONF
AU  - Danko, Jan
AU  - Bucha, Jozef
AU  - Milesich, Tomas
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3254
AB  - Increasing the volume of the production of vehicles with electric or hybrid powertrain also leads to specific activities for research and development in this segment. One of the current areas that present the paper deals with the idea of reducing structure-borne vibration from electric powertrain to the vehicle interior. Electric powertrain and mainly electric motor are a source of high-frequency vibration up to 3000 Hz. On the other side, the internal combustion engine is a source of significantly lower frequencies. For this reason, a different approach is needed when designing electric powertrain mounts. To reduce the vibration transfer to the structures of the vehicle, rubber-metal motor mounts are used. Rubber-metal motor mount must have specific dynamic properties such as the dynamic stiffness, the loss angle and hysteresis properties. Hysteresis properties are important to define the damping properties of the rubber-metal motor mount. The Bouc-Wen model was used for modeling of hysteresis properties. The results from simulations are compared with experimental data.
PB  - Springer International Publishing Ag, Cham
C3  - Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019
T1  - Determination of Dynamic Properties of Rubber-Metal Motor Mount of Electric Powertrain
EP  - 409
SP  - 393
VL  - 90
DO  - 10.1007/978-3-030-30853-7_23
ER  - 

@conference{
author = "Danko, Jan and Bucha, Jozef and Milesich, Tomas and Mitrović, Radivoje and Mišković, Žarko",
year = "2020",
abstract = "Increasing the volume of the production of vehicles with electric or hybrid powertrain also leads to specific activities for research and development in this segment. One of the current areas that present the paper deals with the idea of reducing structure-borne vibration from electric powertrain to the vehicle interior. Electric powertrain and mainly electric motor are a source of high-frequency vibration up to 3000 Hz. On the other side, the internal combustion engine is a source of significantly lower frequencies. For this reason, a different approach is needed when designing electric powertrain mounts. To reduce the vibration transfer to the structures of the vehicle, rubber-metal motor mounts are used. Rubber-metal motor mount must have specific dynamic properties such as the dynamic stiffness, the loss angle and hysteresis properties. Hysteresis properties are important to define the damping properties of the rubber-metal motor mount. The Bouc-Wen model was used for modeling of hysteresis properties. The results from simulations are compared with experimental data.",
publisher = "Springer International Publishing Ag, Cham",
journal = "Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019",
title = "Determination of Dynamic Properties of Rubber-Metal Motor Mount of Electric Powertrain",
pages = "409-393",
volume = "90",
doi = "10.1007/978-3-030-30853-7_23"
}

Danko, J., Bucha, J., Milesich, T., Mitrović, R.,& Mišković, Ž.. (2020). Determination of Dynamic Properties of Rubber-Metal Motor Mount of Electric Powertrain. in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019
Springer International Publishing Ag, Cham., 90, 393-409.
https://doi.org/10.1007/978-3-030-30853-7_23

Danko J, Bucha J, Milesich T, Mitrović R, Mišković Ž. Determination of Dynamic Properties of Rubber-Metal Motor Mount of Electric Powertrain. in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019. 2020;90:393-409.
doi:10.1007/978-3-030-30853-7_23 .

Danko, Jan, Bucha, Jozef, Milesich, Tomas, Mitrović, Radivoje, Mišković, Žarko, "Determination of Dynamic Properties of Rubber-Metal Motor Mount of Electric Powertrain" in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019, 90 (2020):393-409,
https://doi.org/10.1007/978-3-030-30853-7_23 . .

TY  - JOUR
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Petrović, Aleksandar
AU  - Mitrović, Nenad
AU  - Mišković, Žarko
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3286
AB  - One of the important tasks of evaluating the integrity of mechanical process elements and structures is to determine the local mechanical properties. In this paper, experimental and numerical analyses of the mechanical behavior of an output inter-heater tube, made of 12H1MF heat-resistant steel, was performed after 200,000 h of exploitation. During exploitation, the tube was exposed to various mechanisms of damage including gas corrosion. The tube was cut from a pipe system during reparations of a thermal power plant, and then cold-deformed by bending to obtain a U-bend tube, which was then used in the experiment. For this purpose, a specimen holder made of structural steel S235 was specifically designed to test such a sample. The U-bend tube was then exposed to the external compressive load during the experiment. Experimental research was based on the application of the 3D digital image correlation (DIC), while a finite element method (FEM) was applied in numerical simulation performed by using the Abaqus software package. The 3D DIC is an optical and contactless experimental method that allows measurements of displacement fields and deformations of geometrically complex structures. The Aramis system was used for the experimental analysis as well as for verification of the numerical model. During the experiment, the von Mises strain field was measured at the top of the U-bend tube, in the tightening zone, as it represents a critical place for crack initiation and propagation during the work of an inter-heater. Based on the obtained results and a comparative analysis of experimental and numerical values of the von Mises strain field at the U-bend tube, deviation of the model predictions of about 18 % was determined. The FEM predicted smaller values of the von Mises strain field compared to the DIC method. This is the result of an incomplete geometry applied in the model due to deformation that occurred in the bend zone of the U-bend tube, loss of material and the tube surface damage due to the influence of gas corrosion during 200,000 h of exploitation. Experimental analysis has confirmed that the U-bend tube, after 200,000 h of exploitation, can remain in service even if it is damaged due to the effect of gas corrosion.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation
EP  - 63
IS  - 1
SP  - 51
VL  - 74
DO  - 10.2298/HEMIND190905005P
ER  - 

@article{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Petrović, Aleksandar and Mitrović, Nenad and Mišković, Žarko",
year = "2020",
abstract = "One of the important tasks of evaluating the integrity of mechanical process elements and structures is to determine the local mechanical properties. In this paper, experimental and numerical analyses of the mechanical behavior of an output inter-heater tube, made of 12H1MF heat-resistant steel, was performed after 200,000 h of exploitation. During exploitation, the tube was exposed to various mechanisms of damage including gas corrosion. The tube was cut from a pipe system during reparations of a thermal power plant, and then cold-deformed by bending to obtain a U-bend tube, which was then used in the experiment. For this purpose, a specimen holder made of structural steel S235 was specifically designed to test such a sample. The U-bend tube was then exposed to the external compressive load during the experiment. Experimental research was based on the application of the 3D digital image correlation (DIC), while a finite element method (FEM) was applied in numerical simulation performed by using the Abaqus software package. The 3D DIC is an optical and contactless experimental method that allows measurements of displacement fields and deformations of geometrically complex structures. The Aramis system was used for the experimental analysis as well as for verification of the numerical model. During the experiment, the von Mises strain field was measured at the top of the U-bend tube, in the tightening zone, as it represents a critical place for crack initiation and propagation during the work of an inter-heater. Based on the obtained results and a comparative analysis of experimental and numerical values of the von Mises strain field at the U-bend tube, deviation of the model predictions of about 18 % was determined. The FEM predicted smaller values of the von Mises strain field compared to the DIC method. This is the result of an incomplete geometry applied in the model due to deformation that occurred in the bend zone of the U-bend tube, loss of material and the tube surface damage due to the influence of gas corrosion during 200,000 h of exploitation. Experimental analysis has confirmed that the U-bend tube, after 200,000 h of exploitation, can remain in service even if it is damaged due to the effect of gas corrosion.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation",
pages = "63-51",
number = "1",
volume = "74",
doi = "10.2298/HEMIND190905005P"
}

Pavkov, V., Bakić, G., Maksimović, V., Petrović, A., Mitrović, N.,& Mišković, Ž.. (2020). Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 74(1), 51-63.
https://doi.org/10.2298/HEMIND190905005P

Pavkov V, Bakić G, Maksimović V, Petrović A, Mitrović N, Mišković Ž. Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation. in Hemijska Industrija. 2020;74(1):51-63.
doi:10.2298/HEMIND190905005P .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Petrović, Aleksandar, Mitrović, Nenad, Mišković, Žarko, "Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation" in Hemijska Industrija, 74, no. 1 (2020):51-63,
https://doi.org/10.2298/HEMIND190905005P . .

TY  - CONF
AU  - Chribik, Andrej
AU  - Poloni, Marian
AU  - Minarik, Matej
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3378
AB  - The article discusses the influence of inert gases (carbon dioxide and nitrogen) in a mixture with natural gas on power and economic parameters of the internal combustion engine LGW 702 designed for micro-cogeneration units. The experimental measurements were made under various engine operating modes and under various compositions of fuel mixtures. The aim of the experiment was to analyze and assess the full impact of the inert components in the gaseous fuel, especially on the particular integral parameters, as well as on the internal combustion engine parameters relating to the course of burning the mixture. Experimental results indicate a decrease in performance parameters and an increase in specific fuel consumption with an increase in the proportion of internal gases in the mixture. Increasing proportion of inert gases leads to decreasing maximum pressure in the cylinder (a decrease approximately by 50% with the mixture CO2NG50 or by 30% with the mixture N2NG50, compared to natural gas) and the position of maximum pressure value is shifted further into the area of expansion stroke.
PB  - Springer International Publishing Ag, Cham
C3  - Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019
T1  - The Effect of Inert Gas in the Mixture with Natural Gas on the Parameters of the Combustion Engine
EP  - 426
SP  - 410
VL  - 90
DO  - 10.1007/978-3-030-30853-7_24
ER  - 

@conference{
author = "Chribik, Andrej and Poloni, Marian and Minarik, Matej and Mitrović, Radivoje and Mišković, Žarko",
year = "2020",
abstract = "The article discusses the influence of inert gases (carbon dioxide and nitrogen) in a mixture with natural gas on power and economic parameters of the internal combustion engine LGW 702 designed for micro-cogeneration units. The experimental measurements were made under various engine operating modes and under various compositions of fuel mixtures. The aim of the experiment was to analyze and assess the full impact of the inert components in the gaseous fuel, especially on the particular integral parameters, as well as on the internal combustion engine parameters relating to the course of burning the mixture. Experimental results indicate a decrease in performance parameters and an increase in specific fuel consumption with an increase in the proportion of internal gases in the mixture. Increasing proportion of inert gases leads to decreasing maximum pressure in the cylinder (a decrease approximately by 50% with the mixture CO2NG50 or by 30% with the mixture N2NG50, compared to natural gas) and the position of maximum pressure value is shifted further into the area of expansion stroke.",
publisher = "Springer International Publishing Ag, Cham",
journal = "Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019",
title = "The Effect of Inert Gas in the Mixture with Natural Gas on the Parameters of the Combustion Engine",
pages = "426-410",
volume = "90",
doi = "10.1007/978-3-030-30853-7_24"
}

Chribik, A., Poloni, M., Minarik, M., Mitrović, R.,& Mišković, Ž.. (2020). The Effect of Inert Gas in the Mixture with Natural Gas on the Parameters of the Combustion Engine. in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019
Springer International Publishing Ag, Cham., 90, 410-426.
https://doi.org/10.1007/978-3-030-30853-7_24

Chribik A, Poloni M, Minarik M, Mitrović R, Mišković Ž. The Effect of Inert Gas in the Mixture with Natural Gas on the Parameters of the Combustion Engine. in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019. 2020;90:410-426.
doi:10.1007/978-3-030-30853-7_24 .

Chribik, Andrej, Poloni, Marian, Minarik, Matej, Mitrović, Radivoje, Mišković, Žarko, "The Effect of Inert Gas in the Mixture with Natural Gas on the Parameters of the Combustion Engine" in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019, 90 (2020):410-426,
https://doi.org/10.1007/978-3-030-30853-7_24 . .

TY  - CONF
AU  - Majstorović, Vidosav D.
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3462
AB  - Industry 4.0 has become a global programme of scientific and technological development, which covers all economic activities of today. The most developed countries have adopted their own programmes and they implement them for Industry 4.0. Our country is also intensively working on this Programme. This paper presents a model for assessing maturity and readiness of manufacturing organizations (industry branches) to operate and implement the Project I4.0 in their environment.
PB  - Springer Science and Business Media Deutschland GmbH
C3  - Lecture Notes in Mechanical Engineering
T1  - Assessing industry 4.0 readiness in manufacturing companies from Serbia
EP  - 79
SP  - 69
DO  - 10.1007/978-3-030-46212-3_4
ER  - 

@conference{
author = "Majstorović, Vidosav D. and Mitrović, Radivoje and Mišković, Žarko",
year = "2020",
abstract = "Industry 4.0 has become a global programme of scientific and technological development, which covers all economic activities of today. The most developed countries have adopted their own programmes and they implement them for Industry 4.0. Our country is also intensively working on this Programme. This paper presents a model for assessing maturity and readiness of manufacturing organizations (industry branches) to operate and implement the Project I4.0 in their environment.",
publisher = "Springer Science and Business Media Deutschland GmbH",
journal = "Lecture Notes in Mechanical Engineering",
title = "Assessing industry 4.0 readiness in manufacturing companies from Serbia",
pages = "79-69",
doi = "10.1007/978-3-030-46212-3_4"
}

Majstorović, V. D., Mitrović, R.,& Mišković, Ž.. (2020). Assessing industry 4.0 readiness in manufacturing companies from Serbia. in Lecture Notes in Mechanical Engineering
Springer Science and Business Media Deutschland GmbH., 69-79.
https://doi.org/10.1007/978-3-030-46212-3_4

Majstorović VD, Mitrović R, Mišković Ž. Assessing industry 4.0 readiness in manufacturing companies from Serbia. in Lecture Notes in Mechanical Engineering. 2020;:69-79.
doi:10.1007/978-3-030-46212-3_4 .

Majstorović, Vidosav D., Mitrović, Radivoje, Mišković, Žarko, "Assessing industry 4.0 readiness in manufacturing companies from Serbia" in Lecture Notes in Mechanical Engineering (2020):69-79,
https://doi.org/10.1007/978-3-030-46212-3_4 . .

TY  - CONF
AU  - Mitrović, Radivoje
AU  - Atanasovska, Ivana
AU  - Soldat, Nataša D.
AU  - Mišković, Žarko
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3455
AB  - The basic framework of the Industry 4.0 as an approach and philosophy implies the introduction of new procedures and principles, as well as the development and improvement of machine systems towards the introduction of a high level of manufacturing digitalization. In order to meet the achievements of Industry 4.0, very significant changes are also required in the design, monitoring and maintenance phases of machinery. Therefore, all the research and advancements in the field of calculation and design of machine elements and assemblies have to be observed within the paradigm of Industry 4.0. This paper outlines the main research tasks and aims within the determination of basic principles and methods for suiting and improving machine elements and systems in the context of the requirements of the Industry 4.0. Also, the part of the paper gives the description of the new improved methodology and systems for monitoring the parameters of rolling bearings during their operation, which would significantly contribute to the prediction of the possible failure of the rolling bearings and lead to important savings. The developed methodology is a sample for new trends in the context of the vision of Industry 4.0 machinery and respects the requirements for safety, energy efficiency and reliability.
PB  - Springer Science and Business Media Deutschland GmbH
C3  - Lecture Notes in Mechanical Engineering
T1  - New trends in machine design within industry 4.0 framework
EP  - 238
SP  - 227
DO  - 10.1007/978-3-030-46212-3_16
ER  - 

@conference{
author = "Mitrović, Radivoje and Atanasovska, Ivana and Soldat, Nataša D. and Mišković, Žarko",
year = "2020",
abstract = "The basic framework of the Industry 4.0 as an approach and philosophy implies the introduction of new procedures and principles, as well as the development and improvement of machine systems towards the introduction of a high level of manufacturing digitalization. In order to meet the achievements of Industry 4.0, very significant changes are also required in the design, monitoring and maintenance phases of machinery. Therefore, all the research and advancements in the field of calculation and design of machine elements and assemblies have to be observed within the paradigm of Industry 4.0. This paper outlines the main research tasks and aims within the determination of basic principles and methods for suiting and improving machine elements and systems in the context of the requirements of the Industry 4.0. Also, the part of the paper gives the description of the new improved methodology and systems for monitoring the parameters of rolling bearings during their operation, which would significantly contribute to the prediction of the possible failure of the rolling bearings and lead to important savings. The developed methodology is a sample for new trends in the context of the vision of Industry 4.0 machinery and respects the requirements for safety, energy efficiency and reliability.",
publisher = "Springer Science and Business Media Deutschland GmbH",
journal = "Lecture Notes in Mechanical Engineering",
title = "New trends in machine design within industry 4.0 framework",
pages = "238-227",
doi = "10.1007/978-3-030-46212-3_16"
}

Mitrović, R., Atanasovska, I., Soldat, N. D.,& Mišković, Ž.. (2020). New trends in machine design within industry 4.0 framework. in Lecture Notes in Mechanical Engineering
Springer Science and Business Media Deutschland GmbH., 227-238.
https://doi.org/10.1007/978-3-030-46212-3_16

Mitrović R, Atanasovska I, Soldat ND, Mišković Ž. New trends in machine design within industry 4.0 framework. in Lecture Notes in Mechanical Engineering. 2020;:227-238.
doi:10.1007/978-3-030-46212-3_16 .

Mitrović, Radivoje, Atanasovska, Ivana, Soldat, Nataša D., Mišković, Žarko, "New trends in machine design within industry 4.0 framework" in Lecture Notes in Mechanical Engineering (2020):227-238,
https://doi.org/10.1007/978-3-030-46212-3_16 . .

Mišković, Ž.. (2019). Certificate that the paper 'Static and Dynamic Testing of Metal Building Construction in Earthquake Conditions with Servo-Hydraulic Machine for Static and Dynamic Material Testing Zwick Roell HB-250' was shortlisted among the 15 best submissions in 2019 - for the ZWICK ROELL Sience Award 2019. , https://vesti.mas.bg.ac.rs/?p=15435.
https://hdl.handle.net/21.15107/rcub_machinery_7608

Mišković Ž. Certificate that the paper 'Static and Dynamic Testing of Metal Building Construction in Earthquake Conditions with Servo-Hydraulic Machine for Static and Dynamic Material Testing Zwick Roell HB-250' was shortlisted among the 15 best submissions in 2019 - for the ZWICK ROELL Sience Award 2019. 2019;https://vesti.mas.bg.ac.rs/?p=15435.
https://hdl.handle.net/21.15107/rcub_machinery_7608 .

Mišković, Žarko, "Certificate that the paper 'Static and Dynamic Testing of Metal Building Construction in Earthquake Conditions with Servo-Hydraulic Machine for Static and Dynamic Material Testing Zwick Roell HB-250' was shortlisted among the 15 best submissions in 2019 - for the ZWICK ROELL Sience Award 2019", https://vesti.mas.bg.ac.rs/?p=15435 (2019),
https://hdl.handle.net/21.15107/rcub_machinery_7608 .

TY  - CONF
AU  - Đorđević, Branislav
AU  - Čolić, Katarina
AU  - Petronić, Sanja
AU  - Mišković, Žarko
AU  - Tatić, Uroš
AU  - Sedmak, Aleksandar
PY  - 2019
UR  - http://cnntechno.com/docs/4_CNN_book_of_abstracts_CIP_Final.pdf
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6248
AB  - In this paper, two types of specimens made of NIMONIC alloy were chosen for experimental investigation, one of which was laser peening-strengthened and one which was not. Nimonic is widely used for various workpieces in industry, for example in gas turbine engines, die casting inserts and cores, exhaust valves, etc. The laser shock peening offers a lot of advantages over the conventional methods using the laser beam as a tool, and a transparent and absorptive layer to increase the pressure and protect the material. The changes in surface topography are observed and analysed by microscopy, a profilometer and a microhardness tester. Some unwanted damages on their surfaces that can lead to crack initiation were observed and described along with dimensions, shapes and locations, as well as further influence on the potential crack initiation that could lead to their fracture. Aforementioned specimens were in shapes of thin plates with holes, and the reinforced specimens were strengthened by laser shot peening method around the holes. Detailed displays of damages of both specimens are given, along with the results of roughness and hardness tests which are shown for both specimens. These two tests were performed near the damage presence in both cases. Results discussed in this paper can aid the understanding of in-service behaviour of the mechanical parts with surface damages, even of laser peening-strengthened materials.
C3  - „International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2020
T1  - Damages On Laser Peening-Strengthened and Non-Strengthened Nimonic Specimens as Potential Causes of Crack Initiation and Fracture
SP  - 15
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6248
ER  - 

@conference{
author = "Đorđević, Branislav and Čolić, Katarina and Petronić, Sanja and Mišković, Žarko and Tatić, Uroš and Sedmak, Aleksandar",
year = "2019",
abstract = "In this paper, two types of specimens made of NIMONIC alloy were chosen for experimental investigation, one of which was laser peening-strengthened and one which was not. Nimonic is widely used for various workpieces in industry, for example in gas turbine engines, die casting inserts and cores, exhaust valves, etc. The laser shock peening offers a lot of advantages over the conventional methods using the laser beam as a tool, and a transparent and absorptive layer to increase the pressure and protect the material. The changes in surface topography are observed and analysed by microscopy, a profilometer and a microhardness tester. Some unwanted damages on their surfaces that can lead to crack initiation were observed and described along with dimensions, shapes and locations, as well as further influence on the potential crack initiation that could lead to their fracture. Aforementioned specimens were in shapes of thin plates with holes, and the reinforced specimens were strengthened by laser shot peening method around the holes. Detailed displays of damages of both specimens are given, along with the results of roughness and hardness tests which are shown for both specimens. These two tests were performed near the damage presence in both cases. Results discussed in this paper can aid the understanding of in-service behaviour of the mechanical parts with surface damages, even of laser peening-strengthened materials.",
journal = "„International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2020",
title = "Damages On Laser Peening-Strengthened and Non-Strengthened Nimonic Specimens as Potential Causes of Crack Initiation and Fracture",
pages = "15",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6248"
}

Đorđević, B., Čolić, K., Petronić, S., Mišković, Ž., Tatić, U.,& Sedmak, A.. (2019). Damages On Laser Peening-Strengthened and Non-Strengthened Nimonic Specimens as Potential Causes of Crack Initiation and Fracture. in „International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2020, 15.
https://hdl.handle.net/21.15107/rcub_machinery_6248

Đorđević B, Čolić K, Petronić S, Mišković Ž, Tatić U, Sedmak A. Damages On Laser Peening-Strengthened and Non-Strengthened Nimonic Specimens as Potential Causes of Crack Initiation and Fracture. in „International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2020. 2019;:15.
https://hdl.handle.net/21.15107/rcub_machinery_6248 .

Đorđević, Branislav, Čolić, Katarina, Petronić, Sanja, Mišković, Žarko, Tatić, Uroš, Sedmak, Aleksandar, "Damages On Laser Peening-Strengthened and Non-Strengthened Nimonic Specimens as Potential Causes of Crack Initiation and Fracture" in „International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2020 (2019):15,
https://hdl.handle.net/21.15107/rcub_machinery_6248 .