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  - CONF
AU  - Mišković, Žarko
AU  - Mitrović, Radivoje
AU  - Tasić, Milan
AU  - Tasić, Marko
AU  - Danko, Jan
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3226
AB  - The impact of the axial load is often completely neglected in the design of the conveyor idlers (rollers) testing machines. The subject of the present research is focused primarily on the conveyor idlers load determination by numerical simulation of the contact between the conveyor belt and idlers. A nonlinear theory of the finite element method is applied, taking into account the effects of large displacements and the contact problems. The basic information required for the presented calculation was the modulus of elasticity of the conveyor belt in the lateral direction. An experimental apparatus in accordance with the DIN 22102 standard was developed and used to determine the load representative value. The adopted approach to the numerical modelling was initially checked by the simulation of the designed experimental testing. A significant match of the results confirmed the applicability of the presented approach to the modelling of the considered problem. The axial load on the wing (side) idlers is generated only during the partial loading of the conveyor. It has considerably high intensity only until the conveyor belt touches the horizontal idler. Applying the gradually increasing load on the conveyor belt in the numerical model and monitoring the vertical distance between the belt and the horizontal conveyor idler, the exact moment of contact was determined. The reaction forces registered in the contact of the belt and the wing idlers are used as the experimental loads in the custom designed conveyor idlers testing machine - where conveyor idlers are tested under the simultaneous action of the radial and axial load.
PB  - Springer International Publishing Ag, Cham
C3  - Experimental and Numerical Investigations in Materials Science and Engineering
T1  - Determination of the Wing Conveyor Idlers' Axial Loads Using the Finite Element Method
EP  - 192
SP  - 174
VL  - 54
DO  - 10.1007/978-3-319-99620-2_14
ER  - 

@conference{
author = "Mišković, Žarko and Mitrović, Radivoje and Tasić, Milan and Tasić, Marko and Danko, Jan",
year = "2019",
abstract = "The impact of the axial load is often completely neglected in the design of the conveyor idlers (rollers) testing machines. The subject of the present research is focused primarily on the conveyor idlers load determination by numerical simulation of the contact between the conveyor belt and idlers. A nonlinear theory of the finite element method is applied, taking into account the effects of large displacements and the contact problems. The basic information required for the presented calculation was the modulus of elasticity of the conveyor belt in the lateral direction. An experimental apparatus in accordance with the DIN 22102 standard was developed and used to determine the load representative value. The adopted approach to the numerical modelling was initially checked by the simulation of the designed experimental testing. A significant match of the results confirmed the applicability of the presented approach to the modelling of the considered problem. The axial load on the wing (side) idlers is generated only during the partial loading of the conveyor. It has considerably high intensity only until the conveyor belt touches the horizontal idler. Applying the gradually increasing load on the conveyor belt in the numerical model and monitoring the vertical distance between the belt and the horizontal conveyor idler, the exact moment of contact was determined. The reaction forces registered in the contact of the belt and the wing idlers are used as the experimental loads in the custom designed conveyor idlers testing machine - where conveyor idlers are tested under the simultaneous action of the radial and axial load.",
publisher = "Springer International Publishing Ag, Cham",
journal = "Experimental and Numerical Investigations in Materials Science and Engineering",
title = "Determination of the Wing Conveyor Idlers' Axial Loads Using the Finite Element Method",
pages = "192-174",
volume = "54",
doi = "10.1007/978-3-319-99620-2_14"
}

Mišković, Ž., Mitrović, R., Tasić, M., Tasić, M.,& Danko, J.. (2019). Determination of the Wing Conveyor Idlers' Axial Loads Using the Finite Element Method. in Experimental and Numerical Investigations in Materials Science and Engineering
Springer International Publishing Ag, Cham., 54, 174-192.
https://doi.org/10.1007/978-3-319-99620-2_14

Mišković Ž, Mitrović R, Tasić M, Tasić M, Danko J. Determination of the Wing Conveyor Idlers' Axial Loads Using the Finite Element Method. in Experimental and Numerical Investigations in Materials Science and Engineering. 2019;54:174-192.
doi:10.1007/978-3-319-99620-2_14 .

Mišković, Žarko, Mitrović, Radivoje, Tasić, Milan, Tasić, Marko, Danko, Jan, "Determination of the Wing Conveyor Idlers' Axial Loads Using the Finite Element Method" in Experimental and Numerical Investigations in Materials Science and Engineering, 54 (2019):174-192,
https://doi.org/10.1007/978-3-319-99620-2_14 . .

TY  - JOUR
AU  - Mišković, Žarko
AU  - Mitrović, Radivoje
AU  - Stamenić, Zoran
AU  - Dimić, Aleksandar
AU  - Danko, Jan
AU  - Bucha, Jozef
AU  - Milesich, Tomas
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2759
AB  - A study of the influence of extruded material type and layer thickness on the surface roughness and the geometry accuracy on a 3D printed gear tooth profile is presented in this paper. A whole set of samples with the same geometric characteristics is printed from two types of materials (PLA and ABS plastic) and with different layer thickness: 0.1; 0.2; and 0.3 mm. The results of roughness testing and uniformity of the layer thickness are presented in this paper. By comparing the results of samples testing from PLA and ABS plastics with the same 3D printing parameters, a certain conclusions are presented at the end of the paper.
PB  - Univerzitet u Novom Sadu - Fakultet tehničkih nauka, Novi Sad
T2  - Machine Design
T1  - Comparison of 3D Printed Gear's Geometrical Characteristics
EP  - 6
IS  - 1
SP  - 1
VL  - 10
DO  - 10.24867/MD.10.2018.1.1-6
ER  - 

@article{
author = "Mišković, Žarko and Mitrović, Radivoje and Stamenić, Zoran and Dimić, Aleksandar and Danko, Jan and Bucha, Jozef and Milesich, Tomas",
year = "2018",
abstract = "A study of the influence of extruded material type and layer thickness on the surface roughness and the geometry accuracy on a 3D printed gear tooth profile is presented in this paper. A whole set of samples with the same geometric characteristics is printed from two types of materials (PLA and ABS plastic) and with different layer thickness: 0.1; 0.2; and 0.3 mm. The results of roughness testing and uniformity of the layer thickness are presented in this paper. By comparing the results of samples testing from PLA and ABS plastics with the same 3D printing parameters, a certain conclusions are presented at the end of the paper.",
publisher = "Univerzitet u Novom Sadu - Fakultet tehničkih nauka, Novi Sad",
journal = "Machine Design",
title = "Comparison of 3D Printed Gear's Geometrical Characteristics",
pages = "6-1",
number = "1",
volume = "10",
doi = "10.24867/MD.10.2018.1.1-6"
}

Mišković, Ž., Mitrović, R., Stamenić, Z., Dimić, A., Danko, J., Bucha, J.,& Milesich, T.. (2018). Comparison of 3D Printed Gear's Geometrical Characteristics. in Machine Design
Univerzitet u Novom Sadu - Fakultet tehničkih nauka, Novi Sad., 10(1), 1-6.
https://doi.org/10.24867/MD.10.2018.1.1-6

Mišković Ž, Mitrović R, Stamenić Z, Dimić A, Danko J, Bucha J, Milesich T. Comparison of 3D Printed Gear's Geometrical Characteristics. in Machine Design. 2018;10(1):1-6.
doi:10.24867/MD.10.2018.1.1-6 .

Mišković, Žarko, Mitrović, Radivoje, Stamenić, Zoran, Dimić, Aleksandar, Danko, Jan, Bucha, Jozef, Milesich, Tomas, "Comparison of 3D Printed Gear's Geometrical Characteristics" in Machine Design, 10, no. 1 (2018):1-6,
https://doi.org/10.24867/MD.10.2018.1.1-6 . .

TY  - CONF
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
AU  - Ristivojević, Mileta
AU  - Dimić, Aleksandar
AU  - Danko, Jan
AU  - Bucha, Jozef
AU  - Rackov, M.
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2975
AB  - Nowadays, rapid prototyping technologies are available at very affordable prices. This is the main reason why they are being used in almost all industry sectors. 3D printers are currently being widely used for rapid prototyping and development of the new products. However, taking into account the permanent progress of rapid prototyping materials mechanical characteristics (usually different kinds of plastics), 3D printers are sometimes used even for production of the failed parts replacements - operating at the low load and rotational speed conditions. This is the main goal of this paper - to establish optimal 3D printing parameters (printing direction, layer height and percent of infill) which will allow printed gears to replace failed steel gears, for at least some time, enough for spare steel gears to be produced and delivered on site. Taking into account previously mentioned facts, the application of the 3D printed gears can potentially provide the reduction of maintenance delays in different industrial facilities (factories, workshops, etc.) which will consequently lead to significant energy and financial savings.
PB  - Institute of Physics Publishing
C3  - IOP Conference Series: Materials Science and Engineering
T1  - Determination of optimal parameters for rapid prototyping of the involute gears
IS  - 1
VL  - 393
DO  - 10.1088/1757-899X/393/1/012105
ER  - 

@conference{
author = "Mitrović, Radivoje and Mišković, Žarko and Ristivojević, Mileta and Dimić, Aleksandar and Danko, Jan and Bucha, Jozef and Rackov, M.",
year = "2018",
abstract = "Nowadays, rapid prototyping technologies are available at very affordable prices. This is the main reason why they are being used in almost all industry sectors. 3D printers are currently being widely used for rapid prototyping and development of the new products. However, taking into account the permanent progress of rapid prototyping materials mechanical characteristics (usually different kinds of plastics), 3D printers are sometimes used even for production of the failed parts replacements - operating at the low load and rotational speed conditions. This is the main goal of this paper - to establish optimal 3D printing parameters (printing direction, layer height and percent of infill) which will allow printed gears to replace failed steel gears, for at least some time, enough for spare steel gears to be produced and delivered on site. Taking into account previously mentioned facts, the application of the 3D printed gears can potentially provide the reduction of maintenance delays in different industrial facilities (factories, workshops, etc.) which will consequently lead to significant energy and financial savings.",
publisher = "Institute of Physics Publishing",
journal = "IOP Conference Series: Materials Science and Engineering",
title = "Determination of optimal parameters for rapid prototyping of the involute gears",
number = "1",
volume = "393",
doi = "10.1088/1757-899X/393/1/012105"
}

Mitrović, R., Mišković, Ž., Ristivojević, M., Dimić, A., Danko, J., Bucha, J.,& Rackov, M.. (2018). Determination of optimal parameters for rapid prototyping of the involute gears. in IOP Conference Series: Materials Science and Engineering
Institute of Physics Publishing., 393(1).
https://doi.org/10.1088/1757-899X/393/1/012105

Mitrović R, Mišković Ž, Ristivojević M, Dimić A, Danko J, Bucha J, Rackov M. Determination of optimal parameters for rapid prototyping of the involute gears. in IOP Conference Series: Materials Science and Engineering. 2018;393(1).
doi:10.1088/1757-899X/393/1/012105 .

Mitrović, Radivoje, Mišković, Žarko, Ristivojević, Mileta, Dimić, Aleksandar, Danko, Jan, Bucha, Jozef, Rackov, M., "Determination of optimal parameters for rapid prototyping of the involute gears" in IOP Conference Series: Materials Science and Engineering, 393, no. 1 (2018),
https://doi.org/10.1088/1757-899X/393/1/012105 . .

TY  - CONF
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
AU  - Ristivojević, Mileta
AU  - Dimić, Aleksandar
AU  - Danko, Jan
AU  - Bucha, Jozef
AU  - Milesich, Tomas
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2835
AB  - In the strides of the most advanced technological achievements, the use of polymers is becoming increasingly evident both in everyday life and in engineering practice. Complex structures made of polymers attract more attention from scientists and researchers, as their application increases in the most diverse fields of science. This phenomenon requires constant improvement of knowledge and technologies for the production of polymeric structures and parts, but it is equally important to establish reliable databases on the behavior of newly-introduced materials under different load conditions. This work is based on the establishment of statistical correlation between parameters of 3D printed models and their mechanical characteristics in conditions of static axial loading.
PB  - Elsevier Science Bv, Amsterdam
C3  - Procedia Structural Integrity - ECF22 - Loading and environmental effects on structural integrity
T1  - Statistical correlation between the printing angle and stress and strain of 3D printed models
EP  - 482
SP  - 475
VL  - 13
DO  - 10.1016/j.prostr.2018.12.079
ER  - 

@conference{
author = "Mitrović, Radivoje and Mišković, Žarko and Ristivojević, Mileta and Dimić, Aleksandar and Danko, Jan and Bucha, Jozef and Milesich, Tomas",
year = "2018",
abstract = "In the strides of the most advanced technological achievements, the use of polymers is becoming increasingly evident both in everyday life and in engineering practice. Complex structures made of polymers attract more attention from scientists and researchers, as their application increases in the most diverse fields of science. This phenomenon requires constant improvement of knowledge and technologies for the production of polymeric structures and parts, but it is equally important to establish reliable databases on the behavior of newly-introduced materials under different load conditions. This work is based on the establishment of statistical correlation between parameters of 3D printed models and their mechanical characteristics in conditions of static axial loading.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Procedia Structural Integrity - ECF22 - Loading and environmental effects on structural integrity",
title = "Statistical correlation between the printing angle and stress and strain of 3D printed models",
pages = "482-475",
volume = "13",
doi = "10.1016/j.prostr.2018.12.079"
}

Mitrović, R., Mišković, Ž., Ristivojević, M., Dimić, A., Danko, J., Bucha, J.,& Milesich, T.. (2018). Statistical correlation between the printing angle and stress and strain of 3D printed models. in Procedia Structural Integrity - ECF22 - Loading and environmental effects on structural integrity
Elsevier Science Bv, Amsterdam., 13, 475-482.
https://doi.org/10.1016/j.prostr.2018.12.079

Mitrović R, Mišković Ž, Ristivojević M, Dimić A, Danko J, Bucha J, Milesich T. Statistical correlation between the printing angle and stress and strain of 3D printed models. in Procedia Structural Integrity - ECF22 - Loading and environmental effects on structural integrity. 2018;13:475-482.
doi:10.1016/j.prostr.2018.12.079 .

Mitrović, Radivoje, Mišković, Žarko, Ristivojević, Mileta, Dimić, Aleksandar, Danko, Jan, Bucha, Jozef, Milesich, Tomas, "Statistical correlation between the printing angle and stress and strain of 3D printed models" in Procedia Structural Integrity - ECF22 - Loading and environmental effects on structural integrity, 13 (2018):475-482,
https://doi.org/10.1016/j.prostr.2018.12.079 . .

TY  - JOUR
AU  - Dimić, Aleksandar
AU  - Mišković, Žarko
AU  - Mitrović, Radivoje
AU  - Ristivojević, Mileta
AU  - Stamenić, Zoran
AU  - Danko, Jan
AU  - Bucha, Jozef
AU  - Milesich, Tomas
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2970
AB  - The advanced development of additive technologies over the past years led to the fact that parts made by these technologies have been increasingly used in the most diverse engineering applications. One of the most famous and the most applied additive technology is 3D printing. In this paper the influence of the material type on the operational characteristics of spur gears manufactured by the 3D printing technology is analyzed, after the experimental testing performed on a back to back gear test rig, in the predefined laboratory conditions.
PB  - Sciendo
T2  - Strojnicky Casopis
T1  - The influence of material on the operational characteristics of spur gears manufactured by the 3D printing technology
EP  - 270
IS  - 3
SP  - 261
VL  - 68
DO  - 10.2478/scjme-2018-0039
ER  - 

@article{
author = "Dimić, Aleksandar and Mišković, Žarko and Mitrović, Radivoje and Ristivojević, Mileta and Stamenić, Zoran and Danko, Jan and Bucha, Jozef and Milesich, Tomas",
year = "2018",
abstract = "The advanced development of additive technologies over the past years led to the fact that parts made by these technologies have been increasingly used in the most diverse engineering applications. One of the most famous and the most applied additive technology is 3D printing. In this paper the influence of the material type on the operational characteristics of spur gears manufactured by the 3D printing technology is analyzed, after the experimental testing performed on a back to back gear test rig, in the predefined laboratory conditions.",
publisher = "Sciendo",
journal = "Strojnicky Casopis",
title = "The influence of material on the operational characteristics of spur gears manufactured by the 3D printing technology",
pages = "270-261",
number = "3",
volume = "68",
doi = "10.2478/scjme-2018-0039"
}

Dimić, A., Mišković, Ž., Mitrović, R., Ristivojević, M., Stamenić, Z., Danko, J., Bucha, J.,& Milesich, T.. (2018). The influence of material on the operational characteristics of spur gears manufactured by the 3D printing technology. in Strojnicky Casopis
Sciendo., 68(3), 261-270.
https://doi.org/10.2478/scjme-2018-0039

Dimić A, Mišković Ž, Mitrović R, Ristivojević M, Stamenić Z, Danko J, Bucha J, Milesich T. The influence of material on the operational characteristics of spur gears manufactured by the 3D printing technology. in Strojnicky Casopis. 2018;68(3):261-270.
doi:10.2478/scjme-2018-0039 .

Dimić, Aleksandar, Mišković, Žarko, Mitrović, Radivoje, Ristivojević, Mileta, Stamenić, Zoran, Danko, Jan, Bucha, Jozef, Milesich, Tomas, "The influence of material on the operational characteristics of spur gears manufactured by the 3D printing technology" in Strojnicky Casopis, 68, no. 3 (2018):261-270,
https://doi.org/10.2478/scjme-2018-0039 . .