TY  - CONF
AU  - Vasiljević, Marija
AU  - Pejčić, Danilo
AU  - Lekić, Luka
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Milovanović, Aleksa
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7374
AB  - The subject of this paper is the experimental testing of 3D-printed polymer materials and their tensile strength. The focus was on testing polymer materials that are easily accessible, cost-effective, and do not have documented mechanical characteristics using inexpensive, hobbyist printers that are significantly cheaper compared to industrial printers. The specimens were manufactured according to the ISO 20753 standard using polylactic acid (PLA). The applied technology for producing these specimens was Fused Filament Fabrication. In this study, the specimens were printed on an Ender 3 printer in a direction perpendicular to the stretching direction to obtain maximum strength. The specimens were designed with a minimal number of walls to support the structure. The variable during this testing was the infill, which ranged from 15% to 100% using a grid geometric structure. After their fabrication, testing was conducted using a Shimadzu AGS - X 100kN universal testing machine with a crosshead speed of 1mm/min. Multiple tests were performed for each infill percentage to ensure reliable results. As expected, specimens with higher infill percentages exhibited greater tensile strength. However, a higher infill percentage also means increased material costs and product mass. The essence of 3D printing lies in not using 100% infill, as it allows for material and time savings, aiming to produce a balanced product with desirable characteristics and minimal mass.
It is planned that further research will focus on investigating the influence of infill pattern on tensile strength, the impact of temperature on tensile strength, and the adhesive forces between material layers.
PB  - Innovation Center of Faculty of Mechanical Engineering, Belgrade, Serbia
C3  - International conference of experimental and numerical investigations and new technologies (2023 ; Zlatibor)
T1  - Investigation of the tensile strength of polymer materials obtained through 3D printing technologies
SP  - 92
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7374
ER  - 

@conference{
author = "Vasiljević, Marija and Pejčić, Danilo and Lekić, Luka and Popović, Mihajlo and Pjević, Miloš and Milovanović, Aleksa",
year = "2023",
abstract = "The subject of this paper is the experimental testing of 3D-printed polymer materials and their tensile strength. The focus was on testing polymer materials that are easily accessible, cost-effective, and do not have documented mechanical characteristics using inexpensive, hobbyist printers that are significantly cheaper compared to industrial printers. The specimens were manufactured according to the ISO 20753 standard using polylactic acid (PLA). The applied technology for producing these specimens was Fused Filament Fabrication. In this study, the specimens were printed on an Ender 3 printer in a direction perpendicular to the stretching direction to obtain maximum strength. The specimens were designed with a minimal number of walls to support the structure. The variable during this testing was the infill, which ranged from 15% to 100% using a grid geometric structure. After their fabrication, testing was conducted using a Shimadzu AGS - X 100kN universal testing machine with a crosshead speed of 1mm/min. Multiple tests were performed for each infill percentage to ensure reliable results. As expected, specimens with higher infill percentages exhibited greater tensile strength. However, a higher infill percentage also means increased material costs and product mass. The essence of 3D printing lies in not using 100% infill, as it allows for material and time savings, aiming to produce a balanced product with desirable characteristics and minimal mass.
It is planned that further research will focus on investigating the influence of infill pattern on tensile strength, the impact of temperature on tensile strength, and the adhesive forces between material layers.",
publisher = "Innovation Center of Faculty of Mechanical Engineering, Belgrade, Serbia",
journal = "International conference of experimental and numerical investigations and new technologies (2023 ; Zlatibor)",
title = "Investigation of the tensile strength of polymer materials obtained through 3D printing technologies",
pages = "92",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7374"
}

Vasiljević, M., Pejčić, D., Lekić, L., Popović, M., Pjević, M.,& Milovanović, A.. (2023). Investigation of the tensile strength of polymer materials obtained through 3D printing technologies. in International conference of experimental and numerical investigations and new technologies (2023 ; Zlatibor)
Innovation Center of Faculty of Mechanical Engineering, Belgrade, Serbia., 92.
https://hdl.handle.net/21.15107/rcub_machinery_7374

Vasiljević M, Pejčić D, Lekić L, Popović M, Pjević M, Milovanović A. Investigation of the tensile strength of polymer materials obtained through 3D printing technologies. in International conference of experimental and numerical investigations and new technologies (2023 ; Zlatibor). 2023;:92.
https://hdl.handle.net/21.15107/rcub_machinery_7374 .

Vasiljević, Marija, Pejčić, Danilo, Lekić, Luka, Popović, Mihajlo, Pjević, Miloš, Milovanović, Aleksa, "Investigation of the tensile strength of polymer materials obtained through 3D printing technologies" in International conference of experimental and numerical investigations and new technologies (2023 ; Zlatibor) (2023):92,
https://hdl.handle.net/21.15107/rcub_machinery_7374 .

TY  - JOUR
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Milovanović, Aleksa
AU  - Mladenović, Goran
AU  - Milošević, Miloš
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7198
AB  - High demand for part customization shifts industries toward AM technologies. Part customization in high-volume manufacturing is developed to its limits, whereas low-volume production using AM is still economically unjustified. FDM technology is quite common in low-volume AM production, but the main issue is poor printing parameter optimization which may result in insufficient final part quality. The subject of this paper is the experimental determination of the optimal parameters for the PLA polymer FDM parts, focusing on nozzle temperature and printing speed. Part geometry and mechanical properties are evaluated for the temperature range of 170–210 °C and speeds of 40, 80, and 120 mm/min. Roughness measurements for part geometrical accuracy assessment and tensile tests for mechanical property estimation have shown the clear advantage of 190 °C and 40 mm/min over the other parameter combinations. However, for higher FDM process productivity 80 mm/min speed may also be considered with 190 °C.
PB  - Springer Nature
T2  - Journal of Mechanical Science and Technology
T1  - Printing parameter optimization of PLA material concerning geometrical accuracy and tensile properties relative to FDM process productivity
EP  - 706
IS  - 2
SP  - 697
VL  - 37
DO  - 10.1007/s12206-023-0113-6
ER  - 

@article{
author = "Popović, Mihajlo and Pjević, Miloš and Milovanović, Aleksa and Mladenović, Goran and Milošević, Miloš",
year = "2023",
abstract = "High demand for part customization shifts industries toward AM technologies. Part customization in high-volume manufacturing is developed to its limits, whereas low-volume production using AM is still economically unjustified. FDM technology is quite common in low-volume AM production, but the main issue is poor printing parameter optimization which may result in insufficient final part quality. The subject of this paper is the experimental determination of the optimal parameters for the PLA polymer FDM parts, focusing on nozzle temperature and printing speed. Part geometry and mechanical properties are evaluated for the temperature range of 170–210 °C and speeds of 40, 80, and 120 mm/min. Roughness measurements for part geometrical accuracy assessment and tensile tests for mechanical property estimation have shown the clear advantage of 190 °C and 40 mm/min over the other parameter combinations. However, for higher FDM process productivity 80 mm/min speed may also be considered with 190 °C.",
publisher = "Springer Nature",
journal = "Journal of Mechanical Science and Technology",
title = "Printing parameter optimization of PLA material concerning geometrical accuracy and tensile properties relative to FDM process productivity",
pages = "706-697",
number = "2",
volume = "37",
doi = "10.1007/s12206-023-0113-6"
}

Popović, M., Pjević, M., Milovanović, A., Mladenović, G.,& Milošević, M.. (2023). Printing parameter optimization of PLA material concerning geometrical accuracy and tensile properties relative to FDM process productivity. in Journal of Mechanical Science and Technology
Springer Nature., 37(2), 697-706.
https://doi.org/10.1007/s12206-023-0113-6

Popović M, Pjević M, Milovanović A, Mladenović G, Milošević M. Printing parameter optimization of PLA material concerning geometrical accuracy and tensile properties relative to FDM process productivity. in Journal of Mechanical Science and Technology. 2023;37(2):697-706.
doi:10.1007/s12206-023-0113-6 .

Popović, Mihajlo, Pjević, Miloš, Milovanović, Aleksa, Mladenović, Goran, Milošević, Miloš, "Printing parameter optimization of PLA material concerning geometrical accuracy and tensile properties relative to FDM process productivity" in Journal of Mechanical Science and Technology, 37, no. 2 (2023):697-706,
https://doi.org/10.1007/s12206-023-0113-6 . .

TY  - CONF
AU  - Stojanović, Jagoš
AU  - Mladenović, Goran
AU  - Tanasković, Jovan
AU  - Pjević, Miloš
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6904
AB  - Simulating the process of NC milling of freeform surfaces is of fundamental importance in computer aided manufacturing (CAM). In order to accurately predict cutting force in sculptured surface machining with ball end mill, tool posture, cutting edge, contact state between cutter, and workpiece are studied. Cutting force prediction is very important to optimize machining parameters, monitor the machining state and to reduce the possibility of tool breakage. In order to predict the cutting force of surface machining with a ball end mill, different materials and geometry of the tool/workpiece are studied. In this paper, the state of the art is presented in the field of force prediction in ball end milling and the advantages of different methods for determining the cutter-workpiece engagement. The research for cutter-workpiece engagement (CWE) under different cutting conditions is mainly divided into three types: solid modeling, discrete representation, and analytical methods. The resulting surface quality after machining with a ball end cutter is of great importance because finished milling is often the last process step determining the functional performance of a component.
PB  - University of Belgrade – Faculty of Mechanical Engineering
C3  - 7th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2023, The Book Of Abstracts, Zlatibor, July 04- July 07
T1  - Force prediction models in ball end milling of freeform surfaces
EP  - 64
SP  - 64
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6904
ER  - 

@conference{
author = "Stojanović, Jagoš and Mladenović, Goran and Tanasković, Jovan and Pjević, Miloš",
year = "2023",
abstract = "Simulating the process of NC milling of freeform surfaces is of fundamental importance in computer aided manufacturing (CAM). In order to accurately predict cutting force in sculptured surface machining with ball end mill, tool posture, cutting edge, contact state between cutter, and workpiece are studied. Cutting force prediction is very important to optimize machining parameters, monitor the machining state and to reduce the possibility of tool breakage. In order to predict the cutting force of surface machining with a ball end mill, different materials and geometry of the tool/workpiece are studied. In this paper, the state of the art is presented in the field of force prediction in ball end milling and the advantages of different methods for determining the cutter-workpiece engagement. The research for cutter-workpiece engagement (CWE) under different cutting conditions is mainly divided into three types: solid modeling, discrete representation, and analytical methods. The resulting surface quality after machining with a ball end cutter is of great importance because finished milling is often the last process step determining the functional performance of a component.",
publisher = "University of Belgrade – Faculty of Mechanical Engineering",
journal = "7th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2023, The Book Of Abstracts, Zlatibor, July 04- July 07",
title = "Force prediction models in ball end milling of freeform surfaces",
pages = "64-64",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6904"
}

Stojanović, J., Mladenović, G., Tanasković, J.,& Pjević, M.. (2023). Force prediction models in ball end milling of freeform surfaces. in 7th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2023, The Book Of Abstracts, Zlatibor, July 04- July 07
University of Belgrade – Faculty of Mechanical Engineering., 64-64.
https://hdl.handle.net/21.15107/rcub_machinery_6904

Stojanović J, Mladenović G, Tanasković J, Pjević M. Force prediction models in ball end milling of freeform surfaces. in 7th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2023, The Book Of Abstracts, Zlatibor, July 04- July 07. 2023;:64-64.
https://hdl.handle.net/21.15107/rcub_machinery_6904 .

Stojanović, Jagoš, Mladenović, Goran, Tanasković, Jovan, Pjević, Miloš, "Force prediction models in ball end milling of freeform surfaces" in 7th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2023, The Book Of Abstracts, Zlatibor, July 04- July 07 (2023):64-64,
https://hdl.handle.net/21.15107/rcub_machinery_6904 .

TY  - CONF
AU  - Mladenović, Goran
AU  - Stojanović, Jagoš
AU  - Puzović, Radovan
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6903
AB  - The ball end cutter is a commonly used tool for rough machining free-form surfaces. This paper presents a procedure for rough machining parts with free-form surfaces on 3-axis machines. To achieve this, a model for predicting cutting forces is developed and implemented in a software solution for automatic technology design. This software solution has been previously tested and described. The procedure enables the optimal utilization of the tool while considering the maximum allowed cutting force for the selected tool diameter. The tool diameter is automatically determined based on the analysis of the surface geometry and is chosen to be smaller or equal to the minimum surface radius. The software solution includes an input of the part CAD model in STL file format and a tool database specific to the machine used. After upgrading the software with new strategies for rough machining, the generated NC code was tested on a CNC machine, and manufacturing was performed within the specified tolerances and surface roughness. The research was conducted at the Department of Production Engineering at the Faculty of Mechanical Engineering in Belgrade, where this topic has been actively studied for many years and is still under development. The described software solution is beneficial as it allows users to operate with minimal knowledge of CAM systems.
PB  - University of Belgrade – Faculty of Mechanical Engineering
C3  - 7th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2023, The Book Of Abstracts, Zlatibor, July 04- July 07
T1  - Aplication of rough machining with ball end mill cutter in 3 axis free form surface manufacturing
EP  - 61
SP  - 61
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6903
ER  - 

@conference{
author = "Mladenović, Goran and Stojanović, Jagoš and Puzović, Radovan and Popović, Mihajlo and Pjević, Miloš",
year = "2023",
abstract = "The ball end cutter is a commonly used tool for rough machining free-form surfaces. This paper presents a procedure for rough machining parts with free-form surfaces on 3-axis machines. To achieve this, a model for predicting cutting forces is developed and implemented in a software solution for automatic technology design. This software solution has been previously tested and described. The procedure enables the optimal utilization of the tool while considering the maximum allowed cutting force for the selected tool diameter. The tool diameter is automatically determined based on the analysis of the surface geometry and is chosen to be smaller or equal to the minimum surface radius. The software solution includes an input of the part CAD model in STL file format and a tool database specific to the machine used. After upgrading the software with new strategies for rough machining, the generated NC code was tested on a CNC machine, and manufacturing was performed within the specified tolerances and surface roughness. The research was conducted at the Department of Production Engineering at the Faculty of Mechanical Engineering in Belgrade, where this topic has been actively studied for many years and is still under development. The described software solution is beneficial as it allows users to operate with minimal knowledge of CAM systems.",
publisher = "University of Belgrade – Faculty of Mechanical Engineering",
journal = "7th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2023, The Book Of Abstracts, Zlatibor, July 04- July 07",
title = "Aplication of rough machining with ball end mill cutter in 3 axis free form surface manufacturing",
pages = "61-61",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6903"
}

Mladenović, G., Stojanović, J., Puzović, R., Popović, M.,& Pjević, M.. (2023). Aplication of rough machining with ball end mill cutter in 3 axis free form surface manufacturing. in 7th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2023, The Book Of Abstracts, Zlatibor, July 04- July 07
University of Belgrade – Faculty of Mechanical Engineering., 61-61.
https://hdl.handle.net/21.15107/rcub_machinery_6903

Mladenović G, Stojanović J, Puzović R, Popović M, Pjević M. Aplication of rough machining with ball end mill cutter in 3 axis free form surface manufacturing. in 7th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2023, The Book Of Abstracts, Zlatibor, July 04- July 07. 2023;:61-61.
https://hdl.handle.net/21.15107/rcub_machinery_6903 .

Mladenović, Goran, Stojanović, Jagoš, Puzović, Radovan, Popović, Mihajlo, Pjević, Miloš, "Aplication of rough machining with ball end mill cutter in 3 axis free form surface manufacturing" in 7th International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2023, The Book Of Abstracts, Zlatibor, July 04- July 07 (2023):61-61,
https://hdl.handle.net/21.15107/rcub_machinery_6903 .

TY  - CONF
AU  - Popović, Mihajlo
AU  - Furtula, Marko
AU  - Pjević, Miloš
AU  - Mladenović, Goran
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7255
AB  - Forging, as a type of technological process based on metal forming, is widely used in the modern
manufacturing industry. This paper is focused on the utilization of CAE software tools for simulating the forging process of an aluminium piston. The starting point for designing the technological process was a technical drawing of the machined piston. After determining forging tolerances, parting lines, forging angles, radii, and flash land, the forging part and forging dies were designed. The forging process in this particular case encompasses three metal-forming operations: upsetting, final forging, and trimming of the flash. The proposed technological solution was verified using the CAE software tool - QForm through various simulations of material behaviour during the forging process. The analysis included material flow, potential defects, as well as temperature and stress within the workpiece. After making a few adjustments to the forging design and parameters, the optimal solution was presented. Temperature and stress distributions in the best-case scenario were within an acceptable range, while the risk of surface defects and material flow abnormalities was very low. This paper demonstrates that the use of software tools for numerical simulations during the design of the forging technological process provides significant benefits, such as reducing production costs, improving product quality, minimizing scrap, saving time in product development, and reducing the number of required test samples.
PB  - UNIVERSITY OF NOVI SAD, FACULTY OF TECHNICAL SCIENCES DEPARTMENT OF PRODUCTION ENGINEERING DEPARTMENT OF INDUSTRIAL ENGINEERING AND ENGINEERING MANAGEMENT
C3  - Proceedings - 39th International Conference on production Engineering of Serbia – ICPES 2023
T1  - SIMULATION, ANALYSIS AND OPTIMIZATION OF FORGING PROCESS FOR AXISYMMETRIC PART
EP  - 258
SP  - 252
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7255
ER  - 

@conference{
author = "Popović, Mihajlo and Furtula, Marko and Pjević, Miloš and Mladenović, Goran",
year = "2023",
abstract = "Forging, as a type of technological process based on metal forming, is widely used in the modern
manufacturing industry. This paper is focused on the utilization of CAE software tools for simulating the forging process of an aluminium piston. The starting point for designing the technological process was a technical drawing of the machined piston. After determining forging tolerances, parting lines, forging angles, radii, and flash land, the forging part and forging dies were designed. The forging process in this particular case encompasses three metal-forming operations: upsetting, final forging, and trimming of the flash. The proposed technological solution was verified using the CAE software tool - QForm through various simulations of material behaviour during the forging process. The analysis included material flow, potential defects, as well as temperature and stress within the workpiece. After making a few adjustments to the forging design and parameters, the optimal solution was presented. Temperature and stress distributions in the best-case scenario were within an acceptable range, while the risk of surface defects and material flow abnormalities was very low. This paper demonstrates that the use of software tools for numerical simulations during the design of the forging technological process provides significant benefits, such as reducing production costs, improving product quality, minimizing scrap, saving time in product development, and reducing the number of required test samples.",
publisher = "UNIVERSITY OF NOVI SAD, FACULTY OF TECHNICAL SCIENCES DEPARTMENT OF PRODUCTION ENGINEERING DEPARTMENT OF INDUSTRIAL ENGINEERING AND ENGINEERING MANAGEMENT",
journal = "Proceedings - 39th International Conference on production Engineering of Serbia – ICPES 2023",
title = "SIMULATION, ANALYSIS AND OPTIMIZATION OF FORGING PROCESS FOR AXISYMMETRIC PART",
pages = "258-252",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7255"
}

Popović, M., Furtula, M., Pjević, M.,& Mladenović, G.. (2023). SIMULATION, ANALYSIS AND OPTIMIZATION OF FORGING PROCESS FOR AXISYMMETRIC PART. in Proceedings - 39th International Conference on production Engineering of Serbia – ICPES 2023
UNIVERSITY OF NOVI SAD, FACULTY OF TECHNICAL SCIENCES DEPARTMENT OF PRODUCTION ENGINEERING DEPARTMENT OF INDUSTRIAL ENGINEERING AND ENGINEERING MANAGEMENT., 252-258.
https://hdl.handle.net/21.15107/rcub_machinery_7255

Popović M, Furtula M, Pjević M, Mladenović G. SIMULATION, ANALYSIS AND OPTIMIZATION OF FORGING PROCESS FOR AXISYMMETRIC PART. in Proceedings - 39th International Conference on production Engineering of Serbia – ICPES 2023. 2023;:252-258.
https://hdl.handle.net/21.15107/rcub_machinery_7255 .

Popović, Mihajlo, Furtula, Marko, Pjević, Miloš, Mladenović, Goran, "SIMULATION, ANALYSIS AND OPTIMIZATION OF FORGING PROCESS FOR AXISYMMETRIC PART" in Proceedings - 39th International Conference on production Engineering of Serbia – ICPES 2023 (2023):252-258,
https://hdl.handle.net/21.15107/rcub_machinery_7255 .

TY  - CONF
AU  - Mladenović, Goran
AU  - Puzović, Radovan
AU  - Stojanović, Jagoš
AU  - Jevtić, Ivana
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7113
AB  - Parts with free form surfaces are commonly used in wide area of engineering, not only in mechanical
engineering. When it comes to the area of mechanical engineering, the main problem is how to produce such
parts. One of the commonly used methods is milling with ball end mill cutter on 3, 4 or 5 axis mill machines.
A usual approach for production of such parts is to generate NC code in some of commercial CAM software
and afterwards load it on CNC machine. In this paper is presented the software for automatic technology
design which is developed at the department of production engineering of the Faculty of Mechanical
engineering in Belgrade, Serbia. Based on loaded CAD models of the final product and workpiece which will
be used for production software automatically gives the NC code for machining according to implemented
machining strategies. The core of software is a module for machining simulation process which allow
multicriteria optimization method for machining. Verification of the generated NC code was done on
horizontal machining center and after that measurement of machined part where was verified quality of
machined part in predefined tolerances
PB  - UNIVERSITY OF NOVI SAD, FACULTY OF TECHNICAL SCIENCES
C3  - 39th INTERNATIONAL CONFERENCE ON PRODUCTION ENGINEERING OF SERBIA - ICPES 2023
T1  - An approach for automatic free form surface milling machining technology design
EP  - 230
SP  - 227
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7113
ER  - 

@conference{
author = "Mladenović, Goran and Puzović, Radovan and Stojanović, Jagoš and Jevtić, Ivana and Popović, Mihajlo and Pjević, Miloš",
year = "2023",
abstract = "Parts with free form surfaces are commonly used in wide area of engineering, not only in mechanical
engineering. When it comes to the area of mechanical engineering, the main problem is how to produce such
parts. One of the commonly used methods is milling with ball end mill cutter on 3, 4 or 5 axis mill machines.
A usual approach for production of such parts is to generate NC code in some of commercial CAM software
and afterwards load it on CNC machine. In this paper is presented the software for automatic technology
design which is developed at the department of production engineering of the Faculty of Mechanical
engineering in Belgrade, Serbia. Based on loaded CAD models of the final product and workpiece which will
be used for production software automatically gives the NC code for machining according to implemented
machining strategies. The core of software is a module for machining simulation process which allow
multicriteria optimization method for machining. Verification of the generated NC code was done on
horizontal machining center and after that measurement of machined part where was verified quality of
machined part in predefined tolerances",
publisher = "UNIVERSITY OF NOVI SAD, FACULTY OF TECHNICAL SCIENCES",
journal = "39th INTERNATIONAL CONFERENCE ON PRODUCTION ENGINEERING OF SERBIA - ICPES 2023",
title = "An approach for automatic free form surface milling machining technology design",
pages = "230-227",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7113"
}

Mladenović, G., Puzović, R., Stojanović, J., Jevtić, I., Popović, M.,& Pjević, M.. (2023). An approach for automatic free form surface milling machining technology design. in 39th INTERNATIONAL CONFERENCE ON PRODUCTION ENGINEERING OF SERBIA - ICPES 2023
UNIVERSITY OF NOVI SAD, FACULTY OF TECHNICAL SCIENCES., 227-230.
https://hdl.handle.net/21.15107/rcub_machinery_7113

Mladenović G, Puzović R, Stojanović J, Jevtić I, Popović M, Pjević M. An approach for automatic free form surface milling machining technology design. in 39th INTERNATIONAL CONFERENCE ON PRODUCTION ENGINEERING OF SERBIA - ICPES 2023. 2023;:227-230.
https://hdl.handle.net/21.15107/rcub_machinery_7113 .

Mladenović, Goran, Puzović, Radovan, Stojanović, Jagoš, Jevtić, Ivana, Popović, Mihajlo, Pjević, Miloš, "An approach for automatic free form surface milling machining technology design" in 39th INTERNATIONAL CONFERENCE ON PRODUCTION ENGINEERING OF SERBIA - ICPES 2023 (2023):227-230,
https://hdl.handle.net/21.15107/rcub_machinery_7113 .

TY  - CONF
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Milutinović, Mladomir
AU  - Movrin, Dejan
AU  - Stefanović, Ljiljana
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7315
AB  - In the last decade, owing to its accessibility, additive technologies have been occupying an increasingly significant percentage share in the production of new components. Whether it pertains to the creation of prototypes, test or final tools, and even direct manufacturing, additive technologies can be found in all spheres of product development. One of the key advantages of additive technologies is reducing the final cost due to the relatively low cost of implementing said technology. For this reason, it's not surprising that recent research in the field of additive technologies frequently focuses on rapid tooling, specifically on injection molding parts. By reducing the cost of tools, a substantial impact can be made on the final product's cost and, consequently, on market competitiveness. However, the application of additive technologies in the realm of polymer injection molding is not straightforward and presents numerous challenges. Given that this involves creating polymer parts within a tool that is also made of polymer, the task can be exceptionally complex. Physical properties such as material density or the interaction between two polymers can adversely influence the polymer injection molding process within a polymeric insert. This paper will present the influence of two types of polymers (PP and HDPE) on manufacturing (injection molding) parameters and the potential of their application in the rapid tooling.
PB  - Society of Production Engineering
PB  - University of Novi Sad, faculty of Technical Sciences
C3  - 39th International Conference on Production Engineering of Serbia
T1  - Impact of polymer types on applicability in rapid tooling
EP  - 306
SP  - 301
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7315
ER  - 

@conference{
author = "Pjević, Miloš and Popović, Mihajlo and Milutinović, Mladomir and Movrin, Dejan and Stefanović, Ljiljana",
year = "2023",
abstract = "In the last decade, owing to its accessibility, additive technologies have been occupying an increasingly significant percentage share in the production of new components. Whether it pertains to the creation of prototypes, test or final tools, and even direct manufacturing, additive technologies can be found in all spheres of product development. One of the key advantages of additive technologies is reducing the final cost due to the relatively low cost of implementing said technology. For this reason, it's not surprising that recent research in the field of additive technologies frequently focuses on rapid tooling, specifically on injection molding parts. By reducing the cost of tools, a substantial impact can be made on the final product's cost and, consequently, on market competitiveness. However, the application of additive technologies in the realm of polymer injection molding is not straightforward and presents numerous challenges. Given that this involves creating polymer parts within a tool that is also made of polymer, the task can be exceptionally complex. Physical properties such as material density or the interaction between two polymers can adversely influence the polymer injection molding process within a polymeric insert. This paper will present the influence of two types of polymers (PP and HDPE) on manufacturing (injection molding) parameters and the potential of their application in the rapid tooling.",
publisher = "Society of Production Engineering, University of Novi Sad, faculty of Technical Sciences",
journal = "39th International Conference on Production Engineering of Serbia",
title = "Impact of polymer types on applicability in rapid tooling",
pages = "306-301",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7315"
}

Pjević, M., Popović, M., Milutinović, M., Movrin, D.,& Stefanović, L.. (2023). Impact of polymer types on applicability in rapid tooling. in 39th International Conference on Production Engineering of Serbia
Society of Production Engineering., 301-306.
https://hdl.handle.net/21.15107/rcub_machinery_7315

Pjević M, Popović M, Milutinović M, Movrin D, Stefanović L. Impact of polymer types on applicability in rapid tooling. in 39th International Conference on Production Engineering of Serbia. 2023;:301-306.
https://hdl.handle.net/21.15107/rcub_machinery_7315 .

Pjević, Miloš, Popović, Mihajlo, Milutinović, Mladomir, Movrin, Dejan, Stefanović, Ljiljana, "Impact of polymer types on applicability in rapid tooling" in 39th International Conference on Production Engineering of Serbia (2023):301-306,
https://hdl.handle.net/21.15107/rcub_machinery_7315 .

TY  - CONF
AU  - Stefanović, Ljiljana
AU  - Movrin, Dejan
AU  - Milutinović, Mladomir
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7313
AB  - Polypropylene (PP) and high-density polyethylene (HDPE) are the most common polymers in modern industrial plastic part production. Both materials can be easily shaped through injection molding, which is one of the most widespread processing methods for polymer materials. When manufacturing parts from PP and HDPE, it is necessary to achieve the required mechanical characteristics that depend on processing parameters (melt temperature, tool temperature, cooling time, etc.). This paper presents research on the impact of tool temperature on the tensile strength of injection-molded test specimens made from PP and HDPE. Since both materials contain amorphous and crystalline phases, changes in the ratio of phases are possible depending on the tool temperature, which leads to mechanical properties (tensile strength) changes. In the experimental assessment of tensile strength for polypropylene (PP) and high-density polyethylene (HDPE) specimens, conducted at varying tool temperatures (20°C, 50°C, and 80°C), notable disparities in tensile strength values were observed. These variations were attributed to alterations in the crystalline phase content within the materials, instigated by disparate cooling rates resulting from utilizing distinct tool temperatures.
PB  - Society of Production Engineering
PB  - University of Novi Sad, faculty of Technical Sciences
C3  - 39th International Conference on Production Engineering of Serbia
T1  - Influence of injection molding process parameters on the mechanical properties of polypropylene and polyethylene parts
EP  - 300
SP  - 295
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7313
ER  - 

@conference{
author = "Stefanović, Ljiljana and Movrin, Dejan and Milutinović, Mladomir and Popović, Mihajlo and Pjević, Miloš",
year = "2023",
abstract = "Polypropylene (PP) and high-density polyethylene (HDPE) are the most common polymers in modern industrial plastic part production. Both materials can be easily shaped through injection molding, which is one of the most widespread processing methods for polymer materials. When manufacturing parts from PP and HDPE, it is necessary to achieve the required mechanical characteristics that depend on processing parameters (melt temperature, tool temperature, cooling time, etc.). This paper presents research on the impact of tool temperature on the tensile strength of injection-molded test specimens made from PP and HDPE. Since both materials contain amorphous and crystalline phases, changes in the ratio of phases are possible depending on the tool temperature, which leads to mechanical properties (tensile strength) changes. In the experimental assessment of tensile strength for polypropylene (PP) and high-density polyethylene (HDPE) specimens, conducted at varying tool temperatures (20°C, 50°C, and 80°C), notable disparities in tensile strength values were observed. These variations were attributed to alterations in the crystalline phase content within the materials, instigated by disparate cooling rates resulting from utilizing distinct tool temperatures.",
publisher = "Society of Production Engineering, University of Novi Sad, faculty of Technical Sciences",
journal = "39th International Conference on Production Engineering of Serbia",
title = "Influence of injection molding process parameters on the mechanical properties of polypropylene and polyethylene parts",
pages = "300-295",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7313"
}

Stefanović, L., Movrin, D., Milutinović, M., Popović, M.,& Pjević, M.. (2023). Influence of injection molding process parameters on the mechanical properties of polypropylene and polyethylene parts. in 39th International Conference on Production Engineering of Serbia
Society of Production Engineering., 295-300.
https://hdl.handle.net/21.15107/rcub_machinery_7313

Stefanović L, Movrin D, Milutinović M, Popović M, Pjević M. Influence of injection molding process parameters on the mechanical properties of polypropylene and polyethylene parts. in 39th International Conference on Production Engineering of Serbia. 2023;:295-300.
https://hdl.handle.net/21.15107/rcub_machinery_7313 .

Stefanović, Ljiljana, Movrin, Dejan, Milutinović, Mladomir, Popović, Mihajlo, Pjević, Miloš, "Influence of injection molding process parameters on the mechanical properties of polypropylene and polyethylene parts" in 39th International Conference on Production Engineering of Serbia (2023):295-300,
https://hdl.handle.net/21.15107/rcub_machinery_7313 .

TY  - CONF
AU  - Varničić, Ilija
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7312
AB  - This paper chronologically presents the development of the geometry of cold forging tools, as well as the factors that influence the tool lifespan. Tools for plastic deformation processing are of strategic importance for large-scale and mass production. Their lifespan and properties have a great impact on process productivity and product quality. Cold forging represents an efficient metal processing technique through plastic deformation with significant material savings. One of the main challenges of this processing technique is managing high contact normal stresses in the tool, which can lead to serious tool damage. In order to better understand tribological phenomena in the cold forging process, which involve tool wear, fatigue, and failure, this paper will present a practical example of how to improve tool lifespan from the perspective of tool design and construction. The example taken is a forging tool for manufacturing a screw in four operations. The distribution of contact pressure in the contact zone between the working tool and the workpiece was examined using the finite element method for each of the geometries tested. This allowed for a comparison of the service life of the matrix for each of the tested matrix geometries.
PB  - University of Kragujevac, Faculty of Mechanical and Civil Engineering
C3  - XI International Conference “Heavy Machinery-HM 2023”
T1  - State of the art in the field of cold forging tools
EP  - C.18
SP  - C.13
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7312
ER  - 

@conference{
author = "Varničić, Ilija and Pjević, Miloš and Popović, Mihajlo",
year = "2023",
abstract = "This paper chronologically presents the development of the geometry of cold forging tools, as well as the factors that influence the tool lifespan. Tools for plastic deformation processing are of strategic importance for large-scale and mass production. Their lifespan and properties have a great impact on process productivity and product quality. Cold forging represents an efficient metal processing technique through plastic deformation with significant material savings. One of the main challenges of this processing technique is managing high contact normal stresses in the tool, which can lead to serious tool damage. In order to better understand tribological phenomena in the cold forging process, which involve tool wear, fatigue, and failure, this paper will present a practical example of how to improve tool lifespan from the perspective of tool design and construction. The example taken is a forging tool for manufacturing a screw in four operations. The distribution of contact pressure in the contact zone between the working tool and the workpiece was examined using the finite element method for each of the geometries tested. This allowed for a comparison of the service life of the matrix for each of the tested matrix geometries.",
publisher = "University of Kragujevac, Faculty of Mechanical and Civil Engineering",
journal = "XI International Conference “Heavy Machinery-HM 2023”",
title = "State of the art in the field of cold forging tools",
pages = "C.18-C.13",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7312"
}

Varničić, I., Pjević, M.,& Popović, M.. (2023). State of the art in the field of cold forging tools. in XI International Conference “Heavy Machinery-HM 2023”
University of Kragujevac, Faculty of Mechanical and Civil Engineering., C.13-C.18.
https://hdl.handle.net/21.15107/rcub_machinery_7312

Varničić I, Pjević M, Popović M. State of the art in the field of cold forging tools. in XI International Conference “Heavy Machinery-HM 2023”. 2023;:C.13-C.18.
https://hdl.handle.net/21.15107/rcub_machinery_7312 .

Varničić, Ilija, Pjević, Miloš, Popović, Mihajlo, "State of the art in the field of cold forging tools" in XI International Conference “Heavy Machinery-HM 2023” (2023):C.13-C.18,
https://hdl.handle.net/21.15107/rcub_machinery_7312 .

TY  - JOUR
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Milovanović, Aleksa
AU  - Mladenović, Goran
AU  - Milošević, Miloš
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5903
AB  - High demand for part customization shifts industries toward AM technologies. Part customization in high-volume manufacturing is developed to its limits, whereas low-volume production using AM is still economically unjustified. FDM technology is quite common in low-volume AM production, but the main issue is poor printing parameter optimization which may result in insufficient final part quality. The subject of this paper is the experimental determination of the optimal parameters for the PLA polymer FDM parts, focusing on nozzle temperature and printing speed. Part geometry and mechanical properties are evaluated for the temperature range of 170–210 °C and speeds of 40, 80, and 120 mm/min. Roughness measurements for part geometrical accuracy assessment and tensile tests for mechanical property estimation have shown the clear advantage of 190 °C and 40 mm/min over the other parameter combinations. However, for higher FDM process productivity 80 mm/min speed may also be considered with 190 °C.
PB  - Springer Nature Switzerland
PB  - Seoul, The Korean Society of Mechanical Engineers
T2  - Journal of Mechanical Science and Technology
T1  - Printing parameter optimization of PLA material concerning geometrical accuracy and tensile properties relative to FDM process productivity
EP  - 706
IS  - 2
SP  - 697
VL  - 37
DO  - 10.1007/s12206-023-0113-6
ER  - 

@article{
author = "Popović, Mihajlo and Pjević, Miloš and Milovanović, Aleksa and Mladenović, Goran and Milošević, Miloš",
year = "2023",
abstract = "High demand for part customization shifts industries toward AM technologies. Part customization in high-volume manufacturing is developed to its limits, whereas low-volume production using AM is still economically unjustified. FDM technology is quite common in low-volume AM production, but the main issue is poor printing parameter optimization which may result in insufficient final part quality. The subject of this paper is the experimental determination of the optimal parameters for the PLA polymer FDM parts, focusing on nozzle temperature and printing speed. Part geometry and mechanical properties are evaluated for the temperature range of 170–210 °C and speeds of 40, 80, and 120 mm/min. Roughness measurements for part geometrical accuracy assessment and tensile tests for mechanical property estimation have shown the clear advantage of 190 °C and 40 mm/min over the other parameter combinations. However, for higher FDM process productivity 80 mm/min speed may also be considered with 190 °C.",
publisher = "Springer Nature Switzerland, Seoul, The Korean Society of Mechanical Engineers",
journal = "Journal of Mechanical Science and Technology",
title = "Printing parameter optimization of PLA material concerning geometrical accuracy and tensile properties relative to FDM process productivity",
pages = "706-697",
number = "2",
volume = "37",
doi = "10.1007/s12206-023-0113-6"
}

Popović, M., Pjević, M., Milovanović, A., Mladenović, G.,& Milošević, M.. (2023). Printing parameter optimization of PLA material concerning geometrical accuracy and tensile properties relative to FDM process productivity. in Journal of Mechanical Science and Technology
Springer Nature Switzerland., 37(2), 697-706.
https://doi.org/10.1007/s12206-023-0113-6

Popović M, Pjević M, Milovanović A, Mladenović G, Milošević M. Printing parameter optimization of PLA material concerning geometrical accuracy and tensile properties relative to FDM process productivity. in Journal of Mechanical Science and Technology. 2023;37(2):697-706.
doi:10.1007/s12206-023-0113-6 .

Popović, Mihajlo, Pjević, Miloš, Milovanović, Aleksa, Mladenović, Goran, Milošević, Miloš, "Printing parameter optimization of PLA material concerning geometrical accuracy and tensile properties relative to FDM process productivity" in Journal of Mechanical Science and Technology, 37, no. 2 (2023):697-706,
https://doi.org/10.1007/s12206-023-0113-6 . .

TY  - CONF
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Puzović, Radovan
AU  - Mladenović, Goran
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5345
AB  - The hypothesis that the part is homogeneous and isotropic simplifies the processing planning process. However, assumptions also have a negative impact on the processing result. Residual stresses within the material, which can affect the deformability of the part during and after the machining process, are directly reflected in the final dimensions and the desired geometry of the part. Experimental research was conducted on the material AlMgSi1 (6082), in order to establish a model for predicting the intensity of deformability of the work. The experiments were conducted on two different parts, obtained from the preparation of the same geometry and dimensions. In the first case, the part in the shape of a vessel was processed, from solid material, while in the second case, the bottom was removed. It turns out that when machining parts of greater height, without a bottom, from solid material, there is a significant probability that the work will twist. In the case when the bottom is retained, the intensity of deformations is also present, but in a much smaller percentage. Such knowledge is extremely important in proper production planning. In this way, significant savings in production time and cost can be achieved by adequately defining offsets for rough and fine machining, while obtaining a part that meets the defined accuracy according to the technical documentation.
PB  - University of Belgrade, faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies - Book of Abstracts
T1  - Part deformability prediction during the milling of AlMgSi1 (6082) material
EP  - 55
SP  - 55
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5345
ER  - 

@conference{
author = "Pjević, Miloš and Popović, Mihajlo and Puzović, Radovan and Mladenović, Goran",
year = "2022",
abstract = "The hypothesis that the part is homogeneous and isotropic simplifies the processing planning process. However, assumptions also have a negative impact on the processing result. Residual stresses within the material, which can affect the deformability of the part during and after the machining process, are directly reflected in the final dimensions and the desired geometry of the part. Experimental research was conducted on the material AlMgSi1 (6082), in order to establish a model for predicting the intensity of deformability of the work. The experiments were conducted on two different parts, obtained from the preparation of the same geometry and dimensions. In the first case, the part in the shape of a vessel was processed, from solid material, while in the second case, the bottom was removed. It turns out that when machining parts of greater height, without a bottom, from solid material, there is a significant probability that the work will twist. In the case when the bottom is retained, the intensity of deformations is also present, but in a much smaller percentage. Such knowledge is extremely important in proper production planning. In this way, significant savings in production time and cost can be achieved by adequately defining offsets for rough and fine machining, while obtaining a part that meets the defined accuracy according to the technical documentation.",
publisher = "University of Belgrade, faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies - Book of Abstracts",
title = "Part deformability prediction during the milling of AlMgSi1 (6082) material",
pages = "55-55",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5345"
}

Pjević, M., Popović, M., Puzović, R.,& Mladenović, G.. (2022). Part deformability prediction during the milling of AlMgSi1 (6082) material. in International Conference of Experimental and Numerical Investigations and New Technologies - Book of Abstracts
University of Belgrade, faculty of Mechanical Engineering., 55-55.
https://hdl.handle.net/21.15107/rcub_machinery_5345

Pjević M, Popović M, Puzović R, Mladenović G. Part deformability prediction during the milling of AlMgSi1 (6082) material. in International Conference of Experimental and Numerical Investigations and New Technologies - Book of Abstracts. 2022;:55-55.
https://hdl.handle.net/21.15107/rcub_machinery_5345 .

Pjević, Miloš, Popović, Mihajlo, Puzović, Radovan, Mladenović, Goran, "Part deformability prediction during the milling of AlMgSi1 (6082) material" in International Conference of Experimental and Numerical Investigations and New Technologies - Book of Abstracts (2022):55-55,
https://hdl.handle.net/21.15107/rcub_machinery_5345 .

TY  - CONF
AU  - Mladenović, Goran
AU  - Puzović, Radovan
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Jevtić, Ivana
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5326
AB  - Several years ago, research has begun in the field of free form surface machining at the Production engineering department at the Faculty of Mechanical Engineering in Belgrade. In this research, cases with ball end mill cutter machining were analysed, especially when it is possible to machine with maximal cutter diameter loaded from software database. On this way, it is possible to obtain an approximate shape of the free form surface faster than machining with ball end mill cutter. Using developed strategies for rough machining it is possible to reduce machining time and according to this reducing the cost of production and the cost of final product. In previously developed CAM application, new machining strategy was implemented and NC code was generated using that application. Experimental verification of generated NC code was performed on the CNC milling machine. After machining, measurement of produced part was performed and it was concluded that machining was performed in defined tolerances
PB  - University of Belgrade, faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies - Book of Abstracts
T1  - Strategies development for rough milling in free form surfaces machining
EP  - 54
SP  - 54
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5326
ER  - 

@conference{
author = "Mladenović, Goran and Puzović, Radovan and Pjević, Miloš and Popović, Mihajlo and Jevtić, Ivana",
year = "2022",
abstract = "Several years ago, research has begun in the field of free form surface machining at the Production engineering department at the Faculty of Mechanical Engineering in Belgrade. In this research, cases with ball end mill cutter machining were analysed, especially when it is possible to machine with maximal cutter diameter loaded from software database. On this way, it is possible to obtain an approximate shape of the free form surface faster than machining with ball end mill cutter. Using developed strategies for rough machining it is possible to reduce machining time and according to this reducing the cost of production and the cost of final product. In previously developed CAM application, new machining strategy was implemented and NC code was generated using that application. Experimental verification of generated NC code was performed on the CNC milling machine. After machining, measurement of produced part was performed and it was concluded that machining was performed in defined tolerances",
publisher = "University of Belgrade, faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies - Book of Abstracts",
title = "Strategies development for rough milling in free form surfaces machining",
pages = "54-54",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5326"
}

Mladenović, G., Puzović, R., Pjević, M., Popović, M.,& Jevtić, I.. (2022). Strategies development for rough milling in free form surfaces machining. in International Conference of Experimental and Numerical Investigations and New Technologies - Book of Abstracts
University of Belgrade, faculty of Mechanical Engineering., 54-54.
https://hdl.handle.net/21.15107/rcub_machinery_5326

Mladenović G, Puzović R, Pjević M, Popović M, Jevtić I. Strategies development for rough milling in free form surfaces machining. in International Conference of Experimental and Numerical Investigations and New Technologies - Book of Abstracts. 2022;:54-54.
https://hdl.handle.net/21.15107/rcub_machinery_5326 .

Mladenović, Goran, Puzović, Radovan, Pjević, Miloš, Popović, Mihajlo, Jevtić, Ivana, "Strategies development for rough milling in free form surfaces machining" in International Conference of Experimental and Numerical Investigations and New Technologies - Book of Abstracts (2022):54-54,
https://hdl.handle.net/21.15107/rcub_machinery_5326 .

TY  - CONF
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Puzović, Radovan
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5287
AB  - Micro-cutting as a material processing process is completely different from classic macro cutting. Defining the mechanism of micro-cutting is one of the goals followed by the world's researchers. One of the most common approaches so far is the identification of micro-cutting with the static indentation of an indenter, which is the subject of this paper. In the case of micro-cutting of brittle materials, where the presence of its destruction during processing is pronounced, by static indentation it is possible to establish which types of cracks occur inside the material. Another important thing is that with this method it is also possible to define the critical penetration depth below which brittle materials can be processed by the mechanism of plastic deformation.
PB  - University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo
C3  - Proceedings of 6th International Scientific Conference - COMETa2022
T1  - Correlation between micro-cutting and static indentation
EP  - 253
SP  - 248
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5287
ER  - 

@conference{
author = "Pjević, Miloš and Popović, Mihajlo and Puzović, Radovan",
year = "2022",
abstract = "Micro-cutting as a material processing process is completely different from classic macro cutting. Defining the mechanism of micro-cutting is one of the goals followed by the world's researchers. One of the most common approaches so far is the identification of micro-cutting with the static indentation of an indenter, which is the subject of this paper. In the case of micro-cutting of brittle materials, where the presence of its destruction during processing is pronounced, by static indentation it is possible to establish which types of cracks occur inside the material. Another important thing is that with this method it is also possible to define the critical penetration depth below which brittle materials can be processed by the mechanism of plastic deformation.",
publisher = "University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo",
journal = "Proceedings of 6th International Scientific Conference - COMETa2022",
title = "Correlation between micro-cutting and static indentation",
pages = "253-248",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5287"
}

Pjević, M., Popović, M.,& Puzović, R.. (2022). Correlation between micro-cutting and static indentation. in Proceedings of 6th International Scientific Conference - COMETa2022
University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo., 248-253.
https://hdl.handle.net/21.15107/rcub_machinery_5287

Pjević M, Popović M, Puzović R. Correlation between micro-cutting and static indentation. in Proceedings of 6th International Scientific Conference - COMETa2022. 2022;:248-253.
https://hdl.handle.net/21.15107/rcub_machinery_5287 .

Pjević, Miloš, Popović, Mihajlo, Puzović, Radovan, "Correlation between micro-cutting and static indentation" in Proceedings of 6th International Scientific Conference - COMETa2022 (2022):248-253,
https://hdl.handle.net/21.15107/rcub_machinery_5287 .

TY  - CONF
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Milutinović, Mladomir
AU  - Movrin, Dejan
AU  - Stefanović, Ljiljana
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5285
AB  - In this paper, an experimental examination/analyzing applicability and machinability of the polymer material’s core and cavity formed using additive technology (rapid tooling) was conducted. Achieving the price reduction of the final product, as well as the price of the mold for plastic injection through the introduction of rapid tooling injection molding can be applied, not only to mass production, but also to small series production. This research is limited to obtaining plane parts of simpler geometry from polypropylene polymer material. Obtained results showed that, at this point, it is not directly possible to completely produce a core and cavity only through additive technologies. In order to achieve some tolerances at specific places, it is still necessary that the core and cavities are machined with conventional methods. On the other hand, it turned out that by using a polymer core and cavity, it is possible to produce a smaller series of the parts.
PB  - University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo
C3  - Proceedings of 6th International Scientific Conference - COMETa2022
T1  - Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding
EP  - 247
SP  - 241
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5285
ER  - 

@conference{
author = "Pjević, Miloš and Popović, Mihajlo and Milutinović, Mladomir and Movrin, Dejan and Stefanović, Ljiljana",
year = "2022",
abstract = "In this paper, an experimental examination/analyzing applicability and machinability of the polymer material’s core and cavity formed using additive technology (rapid tooling) was conducted. Achieving the price reduction of the final product, as well as the price of the mold for plastic injection through the introduction of rapid tooling injection molding can be applied, not only to mass production, but also to small series production. This research is limited to obtaining plane parts of simpler geometry from polypropylene polymer material. Obtained results showed that, at this point, it is not directly possible to completely produce a core and cavity only through additive technologies. In order to achieve some tolerances at specific places, it is still necessary that the core and cavities are machined with conventional methods. On the other hand, it turned out that by using a polymer core and cavity, it is possible to produce a smaller series of the parts.",
publisher = "University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo",
journal = "Proceedings of 6th International Scientific Conference - COMETa2022",
title = "Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding",
pages = "247-241",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5285"
}

Pjević, M., Popović, M., Milutinović, M., Movrin, D.,& Stefanović, L.. (2022). Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding. in Proceedings of 6th International Scientific Conference - COMETa2022
University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo., 241-247.
https://hdl.handle.net/21.15107/rcub_machinery_5285

Pjević M, Popović M, Milutinović M, Movrin D, Stefanović L. Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding. in Proceedings of 6th International Scientific Conference - COMETa2022. 2022;:241-247.
https://hdl.handle.net/21.15107/rcub_machinery_5285 .

Pjević, Miloš, Popović, Mihajlo, Milutinović, Mladomir, Movrin, Dejan, Stefanović, Ljiljana, "Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding" in Proceedings of 6th International Scientific Conference - COMETa2022 (2022):241-247,
https://hdl.handle.net/21.15107/rcub_machinery_5285 .

TY  - CONF
AU  - Živanović, Saša
AU  - Tanović, Ljubodrag
AU  - Puzović, Radovan
AU  - Kokotović, Branko
AU  - Slavković, Nikola
AU  - Popović, Mihajlo
AU  - Mladenović, Goran
AU  - Stojadinović, Slavenko
AU  - Pjević, Miloš
AU  - Vorkapić, Nikola
AU  - Dimić, Zoran
AU  - Rakić, Aleksandar
AU  - Manasijević, Srećko
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4629
AB  - U radu je pokazana revitalizacija horizontalne bušilice glodalice LOLA HBG 80 koja je uključila
hardversko softversku nadogradnju postojeće mašine. Kao sistem upravljanja izabarano je upravljanje
otvorene arhitektrue na LinuxCNC računarskoj platformi. Uspostavljen je sistem za programiranje i
verifikaciju programa. Konfigurisane su ekvivalentne virtuelne mašine u sistemu za programiranje i
upravljanje. Revitalizovana mašina je uspešno testirana i verifikovan je njen rad.
PB  - Univerzitet u Beogradu Mašinski Fakultet
C3  - 43 JUPITER konferencija : zbornik radova, Beograd, oktobar 2022
T1  - Revitalizacija horizontalne bušilice glodalice LOLA HBG 80 upravljanjem otvorene arhitekture na LinuxCNC platformi
EP  - 3.12
SP  - 3.1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4629
ER  - 

@conference{
author = "Živanović, Saša and Tanović, Ljubodrag and Puzović, Radovan and Kokotović, Branko and Slavković, Nikola and Popović, Mihajlo and Mladenović, Goran and Stojadinović, Slavenko and Pjević, Miloš and Vorkapić, Nikola and Dimić, Zoran and Rakić, Aleksandar and Manasijević, Srećko",
year = "2022",
abstract = "U radu je pokazana revitalizacija horizontalne bušilice glodalice LOLA HBG 80 koja je uključila
hardversko softversku nadogradnju postojeće mašine. Kao sistem upravljanja izabarano je upravljanje
otvorene arhitektrue na LinuxCNC računarskoj platformi. Uspostavljen je sistem za programiranje i
verifikaciju programa. Konfigurisane su ekvivalentne virtuelne mašine u sistemu za programiranje i
upravljanje. Revitalizovana mašina je uspešno testirana i verifikovan je njen rad.",
publisher = "Univerzitet u Beogradu Mašinski Fakultet",
journal = "43 JUPITER konferencija : zbornik radova, Beograd, oktobar 2022",
title = "Revitalizacija horizontalne bušilice glodalice LOLA HBG 80 upravljanjem otvorene arhitekture na LinuxCNC platformi",
pages = "3.12-3.1",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4629"
}

Živanović, S., Tanović, L., Puzović, R., Kokotović, B., Slavković, N., Popović, M., Mladenović, G., Stojadinović, S., Pjević, M., Vorkapić, N., Dimić, Z., Rakić, A.,& Manasijević, S.. (2022). Revitalizacija horizontalne bušilice glodalice LOLA HBG 80 upravljanjem otvorene arhitekture na LinuxCNC platformi. in 43 JUPITER konferencija : zbornik radova, Beograd, oktobar 2022
Univerzitet u Beogradu Mašinski Fakultet., 3.1-3.12.
https://hdl.handle.net/21.15107/rcub_machinery_4629

Živanović S, Tanović L, Puzović R, Kokotović B, Slavković N, Popović M, Mladenović G, Stojadinović S, Pjević M, Vorkapić N, Dimić Z, Rakić A, Manasijević S. Revitalizacija horizontalne bušilice glodalice LOLA HBG 80 upravljanjem otvorene arhitekture na LinuxCNC platformi. in 43 JUPITER konferencija : zbornik radova, Beograd, oktobar 2022. 2022;:3.1-3.12.
https://hdl.handle.net/21.15107/rcub_machinery_4629 .

Živanović, Saša, Tanović, Ljubodrag, Puzović, Radovan, Kokotović, Branko, Slavković, Nikola, Popović, Mihajlo, Mladenović, Goran, Stojadinović, Slavenko, Pjević, Miloš, Vorkapić, Nikola, Dimić, Zoran, Rakić, Aleksandar, Manasijević, Srećko, "Revitalizacija horizontalne bušilice glodalice LOLA HBG 80 upravljanjem otvorene arhitekture na LinuxCNC platformi" in 43 JUPITER konferencija : zbornik radova, Beograd, oktobar 2022 (2022):3.1-3.12,
https://hdl.handle.net/21.15107/rcub_machinery_4629 .

TY  - CONF
AU  - Vorkapić, Nikola
AU  - Maletić, Julija
AU  - Nešovanović, Ljubomir
AU  - Živanović, Saša
AU  - Pjević, Miloš
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4630
AB  - U radu je predstavljena eksperimentalna metoda za identifikaciju specifičnih sila rezanja, koja se bazira na
procesu glodanja za tri različite vrste materijala. Jedan od bitnih pokazatelja tačnosti izrađenih delova i
kvaliteta obrađene površine, pored režima rezanja, jesu sile rezanja koje u toku tog procesa postoje. Pojačani
režimi rezanja, a samim tim i veće sile, mogu dovesti do oštećenja alata ili obratka. Da bi se ti neželjeni efekti
predupredili, vrše se empirijski proračuni sila rezanja na osnovu specifičnih sila rezanja, koje se mogu
određivati eksperimentalnim putem. Kako vrednosti specifičnih sila zavise od materijala alata i obratka, kao
i geometrije alata korišćenog u procesu merenja, dobijaju se različite vrednosti izmerenih podataka. Vrednosti
specifičnih sila se mogu iskoristiti u istraživačke svrhe pri konfigurisanju savremenih tehnoloških sistema za
obradu materijala rezanjem podržanim mehatronskim sistemima za nadzor. Razmatrani vid unapređenja
konfigurisanja tehnoloških sistema ima za cilj praćenje pojedinih parametara procesa u realnom vremenu i
održavanje njihovih vrednosti konstantnim, ili optimizaciju programirane putanje alata.
PB  - Univerzitet u Beogradu Mašinski Fakultet
C3  - 43 JUPITER konferencija : zbornik radova, Beograd, oktobar 2022
T1  - Eksperimentalna identifikacija specifičnih sila rezanja sa eksperimentima obimnog glodanja
EP  - 3.111
SP  - 3.106
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4630
ER  - 

@conference{
author = "Vorkapić, Nikola and Maletić, Julija and Nešovanović, Ljubomir and Živanović, Saša and Pjević, Miloš",
year = "2022",
abstract = "U radu je predstavljena eksperimentalna metoda za identifikaciju specifičnih sila rezanja, koja se bazira na
procesu glodanja za tri različite vrste materijala. Jedan od bitnih pokazatelja tačnosti izrađenih delova i
kvaliteta obrađene površine, pored režima rezanja, jesu sile rezanja koje u toku tog procesa postoje. Pojačani
režimi rezanja, a samim tim i veće sile, mogu dovesti do oštećenja alata ili obratka. Da bi se ti neželjeni efekti
predupredili, vrše se empirijski proračuni sila rezanja na osnovu specifičnih sila rezanja, koje se mogu
određivati eksperimentalnim putem. Kako vrednosti specifičnih sila zavise od materijala alata i obratka, kao
i geometrije alata korišćenog u procesu merenja, dobijaju se različite vrednosti izmerenih podataka. Vrednosti
specifičnih sila se mogu iskoristiti u istraživačke svrhe pri konfigurisanju savremenih tehnoloških sistema za
obradu materijala rezanjem podržanim mehatronskim sistemima za nadzor. Razmatrani vid unapređenja
konfigurisanja tehnoloških sistema ima za cilj praćenje pojedinih parametara procesa u realnom vremenu i
održavanje njihovih vrednosti konstantnim, ili optimizaciju programirane putanje alata.",
publisher = "Univerzitet u Beogradu Mašinski Fakultet",
journal = "43 JUPITER konferencija : zbornik radova, Beograd, oktobar 2022",
title = "Eksperimentalna identifikacija specifičnih sila rezanja sa eksperimentima obimnog glodanja",
pages = "3.111-3.106",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4630"
}

Vorkapić, N., Maletić, J., Nešovanović, L., Živanović, S.,& Pjević, M.. (2022). Eksperimentalna identifikacija specifičnih sila rezanja sa eksperimentima obimnog glodanja. in 43 JUPITER konferencija : zbornik radova, Beograd, oktobar 2022
Univerzitet u Beogradu Mašinski Fakultet., 3.106-3.111.
https://hdl.handle.net/21.15107/rcub_machinery_4630

Vorkapić N, Maletić J, Nešovanović L, Živanović S, Pjević M. Eksperimentalna identifikacija specifičnih sila rezanja sa eksperimentima obimnog glodanja. in 43 JUPITER konferencija : zbornik radova, Beograd, oktobar 2022. 2022;:3.106-3.111.
https://hdl.handle.net/21.15107/rcub_machinery_4630 .

Vorkapić, Nikola, Maletić, Julija, Nešovanović, Ljubomir, Živanović, Saša, Pjević, Miloš, "Eksperimentalna identifikacija specifičnih sila rezanja sa eksperimentima obimnog glodanja" in 43 JUPITER konferencija : zbornik radova, Beograd, oktobar 2022 (2022):3.106-3.111,
https://hdl.handle.net/21.15107/rcub_machinery_4630 .

TY  - CONF
AU  - Jevtić, Ivana
AU  - Popović, Mihajlo
AU  - Mladenović, Goran
AU  - Pjević, Miloš
AU  - Milošević, Miloš
AU  - Milovanović, Aleksa
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5679
AB  - Generativni dizajn je jedan od oblika veštačke inteligencije koji nudi niz odgovarajućih rešenja za izbor geometrije dela, a na osnovu postavljene funkcije cilja i ograničenja, koja dovode do poboljšanja u skladu sa potrebama dizajna.  Upotreba aditivnih proizvodnih tehnologija dozvoljava njihovu implementaciju uz generativni dizajn, pošto sama tehnologija nudi širi spektar izrade geometrija konacnog dela u odnosu na konvencionalne proizvodne tehnologije. U ovom radu, radi primene generativnog dizajna korišćen je softver Creo Parametric, da bi se dobio poholjsani dizajn dela i kako bi se pripremila izrada dela korišcenjem aditivnih proizvodnih tehnologija.
PB  - Univerzitet u Beogradu - Mašinski Fakultet
C3  - 43. JUPITER konferencija - Zbornik radova
T1  - Generativni dizajn i primena aditivnih tehnologija u okruženju creo parametric
EP  - 2.38
SP  - 2.35
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5679
ER  - 

@conference{
author = "Jevtić, Ivana and Popović, Mihajlo and Mladenović, Goran and Pjević, Miloš and Milošević, Miloš and Milovanović, Aleksa",
year = "2022",
abstract = "Generativni dizajn je jedan od oblika veštačke inteligencije koji nudi niz odgovarajućih rešenja za izbor geometrije dela, a na osnovu postavljene funkcije cilja i ograničenja, koja dovode do poboljšanja u skladu sa potrebama dizajna.  Upotreba aditivnih proizvodnih tehnologija dozvoljava njihovu implementaciju uz generativni dizajn, pošto sama tehnologija nudi širi spektar izrade geometrija konacnog dela u odnosu na konvencionalne proizvodne tehnologije. U ovom radu, radi primene generativnog dizajna korišćen je softver Creo Parametric, da bi se dobio poholjsani dizajn dela i kako bi se pripremila izrada dela korišcenjem aditivnih proizvodnih tehnologija.",
publisher = "Univerzitet u Beogradu - Mašinski Fakultet",
journal = "43. JUPITER konferencija - Zbornik radova",
title = "Generativni dizajn i primena aditivnih tehnologija u okruženju creo parametric",
pages = "2.38-2.35",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5679"
}

Jevtić, I., Popović, M., Mladenović, G., Pjević, M., Milošević, M.,& Milovanović, A.. (2022). Generativni dizajn i primena aditivnih tehnologija u okruženju creo parametric. in 43. JUPITER konferencija - Zbornik radova
Univerzitet u Beogradu - Mašinski Fakultet., 2.35-2.38.
https://hdl.handle.net/21.15107/rcub_machinery_5679

Jevtić I, Popović M, Mladenović G, Pjević M, Milošević M, Milovanović A. Generativni dizajn i primena aditivnih tehnologija u okruženju creo parametric. in 43. JUPITER konferencija - Zbornik radova. 2022;:2.35-2.38.
https://hdl.handle.net/21.15107/rcub_machinery_5679 .

Jevtić, Ivana, Popović, Mihajlo, Mladenović, Goran, Pjević, Miloš, Milošević, Miloš, Milovanović, Aleksa, "Generativni dizajn i primena aditivnih tehnologija u okruženju creo parametric" in 43. JUPITER konferencija - Zbornik radova (2022):2.35-2.38,
https://hdl.handle.net/21.15107/rcub_machinery_5679 .

TY  - CONF
AU  - Stojanović, Jagoš
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Mladenović, Goran
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5614
AB  - Abstract: Simulating the  process of  NC milling is  of fundamental imporlance in computer aided design (CAD) and computer aided manufacturing (CAM). Cutting force prediction is very imporlant to optimize machining parameters and monitor machining state. In order to predict cutting force of suiface machining with ball end mill, contact state between cutter and workpiece are studied. The resulting surface quality after machining with ball end cutter is of superior imporlance because finish milling is often the last process step determining the JUnctional performance of a component. In this paper is presented the state of the art in the field of force prediction in ball end milling and advantages of different methods for determining the cutter­ workpiece engagement.
PB  - Univerzitet u Beogradu - Mašinski Fakultet
C3  - 43. JUPITER konferencija : zbornik radova
T1  - State of the art in the field of force prediction in ball end milling
EP  - 2.34
SP  - 2.27
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5614
ER  - 

@conference{
author = "Stojanović, Jagoš and Pjević, Miloš and Popović, Mihajlo and Mladenović, Goran",
year = "2022",
abstract = "Abstract: Simulating the  process of  NC milling is  of fundamental imporlance in computer aided design (CAD) and computer aided manufacturing (CAM). Cutting force prediction is very imporlant to optimize machining parameters and monitor machining state. In order to predict cutting force of suiface machining with ball end mill, contact state between cutter and workpiece are studied. The resulting surface quality after machining with ball end cutter is of superior imporlance because finish milling is often the last process step determining the JUnctional performance of a component. In this paper is presented the state of the art in the field of force prediction in ball end milling and advantages of different methods for determining the cutter­ workpiece engagement.",
publisher = "Univerzitet u Beogradu - Mašinski Fakultet",
journal = "43. JUPITER konferencija : zbornik radova",
title = "State of the art in the field of force prediction in ball end milling",
pages = "2.34-2.27",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5614"
}

Stojanović, J., Pjević, M., Popović, M.,& Mladenović, G.. (2022). State of the art in the field of force prediction in ball end milling. in 43. JUPITER konferencija : zbornik radova
Univerzitet u Beogradu - Mašinski Fakultet., 2.27-2.34.
https://hdl.handle.net/21.15107/rcub_machinery_5614

Stojanović J, Pjević M, Popović M, Mladenović G. State of the art in the field of force prediction in ball end milling. in 43. JUPITER konferencija : zbornik radova. 2022;:2.27-2.34.
https://hdl.handle.net/21.15107/rcub_machinery_5614 .

Stojanović, Jagoš, Pjević, Miloš, Popović, Mihajlo, Mladenović, Goran, "State of the art in the field of force prediction in ball end milling" in 43. JUPITER konferencija : zbornik radova (2022):2.27-2.34,
https://hdl.handle.net/21.15107/rcub_machinery_5614 .

TY  - CONF
AU  - Trajkov, Aleksandra
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Mladenović, Goran
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5565
AB  - U ovom radu prikazan je postupak izrade i postprocesiranja proizvoda koji je dobijen iz delova aditivnom tehnologijom na 3D štampaču sa radnim prostorom koji nije bio dovoljan za integralnu štampu. Korišćeni štampač radi na principu fotopolimerizacije. Kao rezultat, napravljen je proizvod koji je dobijen spajanjem mnoštva manjih delova lepljenjem i dodatnom aplikacijom fotopolimera na spojeve. Testirane su i poređene različite vrste lepkova za spajanje manjih delova u finalni proizvod. Kao poslednje operacije postprocesiranja, na finalni proizvod naneseni su prajmer i boja.
PB  - University of Belgrade, faculty of Mechanical Engineering
C3  - 43. Jupiter Konferencija - Zbornik Radova
T1  - Analiza proizvodnosti delova većih gabarita primenom aditivnih tehnologija i tehnologija spajanja
EP  - 2.50
SP  - 2.45
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5565
ER  - 

@conference{
author = "Trajkov, Aleksandra and Popović, Mihajlo and Pjević, Miloš and Mladenović, Goran",
year = "2022",
abstract = "U ovom radu prikazan je postupak izrade i postprocesiranja proizvoda koji je dobijen iz delova aditivnom tehnologijom na 3D štampaču sa radnim prostorom koji nije bio dovoljan za integralnu štampu. Korišćeni štampač radi na principu fotopolimerizacije. Kao rezultat, napravljen je proizvod koji je dobijen spajanjem mnoštva manjih delova lepljenjem i dodatnom aplikacijom fotopolimera na spojeve. Testirane su i poređene različite vrste lepkova za spajanje manjih delova u finalni proizvod. Kao poslednje operacije postprocesiranja, na finalni proizvod naneseni su prajmer i boja.",
publisher = "University of Belgrade, faculty of Mechanical Engineering",
journal = "43. Jupiter Konferencija - Zbornik Radova",
title = "Analiza proizvodnosti delova većih gabarita primenom aditivnih tehnologija i tehnologija spajanja",
pages = "2.50-2.45",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5565"
}

Trajkov, A., Popović, M., Pjević, M.,& Mladenović, G.. (2022). Analiza proizvodnosti delova većih gabarita primenom aditivnih tehnologija i tehnologija spajanja. in 43. Jupiter Konferencija - Zbornik Radova
University of Belgrade, faculty of Mechanical Engineering., 2.45-2.50.
https://hdl.handle.net/21.15107/rcub_machinery_5565

Trajkov A, Popović M, Pjević M, Mladenović G. Analiza proizvodnosti delova većih gabarita primenom aditivnih tehnologija i tehnologija spajanja. in 43. Jupiter Konferencija - Zbornik Radova. 2022;:2.45-2.50.
https://hdl.handle.net/21.15107/rcub_machinery_5565 .

Trajkov, Aleksandra, Popović, Mihajlo, Pjević, Miloš, Mladenović, Goran, "Analiza proizvodnosti delova većih gabarita primenom aditivnih tehnologija i tehnologija spajanja" in 43. Jupiter Konferencija - Zbornik Radova (2022):2.45-2.50,
https://hdl.handle.net/21.15107/rcub_machinery_5565 .

TY  - CONF
AU  - Spasojević, Bojana
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Mladenović, Goran
AU  - Puzović, Radovan
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5564
AB  - U radu je prikazan postupak simulacije procesa kovanja u toplom stanju na primeru dela oblika zupčanika. Kovanje je jedna od najstarijih tehnoloških metoda obrade metala plastičnim deformisanjem. U industrijski razvijenim zemljama projektovanje tehnologije kovanja se izvodi primenom CAD/CAE alata, tj. Primenom informacionih tehnologija u svim fazama projektovanja, počev od konstrukcije otkovka, pa do projektovanja faza oblikovanja i optimizacije procesa, konstrukcije i izrade alata. Ovakav koncept projektovanja tehnologije kovanja obezbeđuje visok kvalitet otkovka, smanjenje ukupnih troškova proizvodnje i povećanje konkurentnosti na tržištu u odnosu na tradicionalno projektovanje procesa koje se bazira na iskustvenom radu inženjera. Simulacije procesa kovanja u toplom stanju odrađene su u softveru QForm.
PB  - University of Belgrade, faculty of Mechanical Engineering
C3  - 43. Jupiter Konferencija - Zbornik Radova
T1  - Simulacija procesa kovanja primenom naprednih softverskih alata
EP  - 2.44
SP  - 2.39
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5564
ER  - 

@conference{
author = "Spasojević, Bojana and Popović, Mihajlo and Pjević, Miloš and Mladenović, Goran and Puzović, Radovan",
year = "2022",
abstract = "U radu je prikazan postupak simulacije procesa kovanja u toplom stanju na primeru dela oblika zupčanika. Kovanje je jedna od najstarijih tehnoloških metoda obrade metala plastičnim deformisanjem. U industrijski razvijenim zemljama projektovanje tehnologije kovanja se izvodi primenom CAD/CAE alata, tj. Primenom informacionih tehnologija u svim fazama projektovanja, počev od konstrukcije otkovka, pa do projektovanja faza oblikovanja i optimizacije procesa, konstrukcije i izrade alata. Ovakav koncept projektovanja tehnologije kovanja obezbeđuje visok kvalitet otkovka, smanjenje ukupnih troškova proizvodnje i povećanje konkurentnosti na tržištu u odnosu na tradicionalno projektovanje procesa koje se bazira na iskustvenom radu inženjera. Simulacije procesa kovanja u toplom stanju odrađene su u softveru QForm.",
publisher = "University of Belgrade, faculty of Mechanical Engineering",
journal = "43. Jupiter Konferencija - Zbornik Radova",
title = "Simulacija procesa kovanja primenom naprednih softverskih alata",
pages = "2.44-2.39",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5564"
}

Spasojević, B., Popović, M., Pjević, M., Mladenović, G.,& Puzović, R.. (2022). Simulacija procesa kovanja primenom naprednih softverskih alata. in 43. Jupiter Konferencija - Zbornik Radova
University of Belgrade, faculty of Mechanical Engineering., 2.39-2.44.
https://hdl.handle.net/21.15107/rcub_machinery_5564

Spasojević B, Popović M, Pjević M, Mladenović G, Puzović R. Simulacija procesa kovanja primenom naprednih softverskih alata. in 43. Jupiter Konferencija - Zbornik Radova. 2022;:2.39-2.44.
https://hdl.handle.net/21.15107/rcub_machinery_5564 .

Spasojević, Bojana, Popović, Mihajlo, Pjević, Miloš, Mladenović, Goran, Puzović, Radovan, "Simulacija procesa kovanja primenom naprednih softverskih alata" in 43. Jupiter Konferencija - Zbornik Radova (2022):2.39-2.44,
https://hdl.handle.net/21.15107/rcub_machinery_5564 .

TY  - CONF
AU  - Mladenović, Goran
AU  - Tanović, Ljubodrag
AU  - Puzović, Radovan
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Jevtić, Ivana
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5402
AB  - This paper has presented the development of a sequel of conducted research in the field of free form surface machining at the Faculty of Mechanical Engineering in Belgrade. In order to machine as much as a possible material, it was developed machining strategy for rough machining with end mill cutter with a big diameter as the part of free form surface machining. Rough machining according to the developed strategy allows obtaining an approximate shape of the free form surface in the shortest possible machining time. After rough machining, one part isn’t present big deep of cut for finish machining with ball end mill cutter which is also the final step in machining. Using this strategy is possible to reduce the cost of production and according to that cost of the final product. The developed strategy was implemented in the CAM application and using it NC code was generated. Experimental verification of generated NC code was performed on horizontal working centre and measurement of a machined part was performed after machining too. With analysis of measured dimensions, it was verified usage of developed strategy which was implemented in CAM application.
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  - Rough milling with end mill cutter in apllication for free form surfaces machining
EP  - 54
SP  - 54
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5402
ER  - 

@conference{
author = "Mladenović, Goran and Tanović, Ljubodrag and Puzović, Radovan and Pjević, Miloš and Popović, Mihajlo and Jevtić, Ivana",
year = "2021",
abstract = "This paper has presented the development of a sequel of conducted research in the field of free form surface machining at the Faculty of Mechanical Engineering in Belgrade. In order to machine as much as a possible material, it was developed machining strategy for rough machining with end mill cutter with a big diameter as the part of free form surface machining. Rough machining according to the developed strategy allows obtaining an approximate shape of the free form surface in the shortest possible machining time. After rough machining, one part isn’t present big deep of cut for finish machining with ball end mill cutter which is also the final step in machining. Using this strategy is possible to reduce the cost of production and according to that cost of the final product. The developed strategy was implemented in the CAM application and using it NC code was generated. Experimental verification of generated NC code was performed on horizontal working centre and measurement of a machined part was performed after machining too. With analysis of measured dimensions, it was verified usage of developed strategy which was implemented in CAM application.",
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 = "Rough milling with end mill cutter in apllication for free form surfaces machining",
pages = "54-54",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5402"
}

Mladenović, G., Tanović, L., Puzović, R., Pjević, M., Popović, M.,& Jevtić, I.. (2021). Rough milling with end mill cutter in apllication for free form surfaces machining. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts
University of Belgrade, faculty of Mechanical Engineering., 54-54.
https://hdl.handle.net/21.15107/rcub_machinery_5402

Mladenović G, Tanović L, Puzović R, Pjević M, Popović M, Jevtić I. Rough milling with end mill cutter in apllication for free form surfaces machining. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts. 2021;:54-54.
https://hdl.handle.net/21.15107/rcub_machinery_5402 .

Mladenović, Goran, Tanović, Ljubodrag, Puzović, Radovan, Pjević, Miloš, Popović, Mihajlo, Jevtić, Ivana, "Rough milling with end mill cutter in apllication for free form surfaces machining" in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts (2021):54-54,
https://hdl.handle.net/21.15107/rcub_machinery_5402 .

TY  - CONF
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Mladenović, Goran
AU  - Tanović, Ljubodrag
AU  - Puzović, Radovan
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5401
AB  - In the field of mass production, injection molding accounts for a large percentage of the technologies used in the applied technologies. One of the main disadvantages when it comes to injection molding is the cost of tools. This can greatly affect the price of the finished product if there are multiple iterations of product development through various prototypes. For initial tools used in running production or in product design, it is necessary not only to be as cheap as possible, but also to make their production time as short as possible. The increasing application of additive technologies in the field of rapid tooling, gives a wide space in the possibility of lowering the price of the final product. The applicability of additive technologies in injection molding has not been sufficiently researched, although the possibility of application is huge. In this paper, the main emphasis is on the applicability of additive technologies in injection molding of an initial series or a smaller series of the parts. The conclusion is that not only additive technologies can be applied in the production of core and cavity or complex parts of injection molding tools, but the minimum time that is required to produce the tool is significantly reduced, which directly affects the price of the final product.
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  - Applicability of rapid tooling in injection molding application
EP  - 10
SP  - 10
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5401
ER  - 

@conference{
author = "Pjević, Miloš and Popović, Mihajlo and Mladenović, Goran and Tanović, Ljubodrag and Puzović, Radovan",
year = "2021",
abstract = "In the field of mass production, injection molding accounts for a large percentage of the technologies used in the applied technologies. One of the main disadvantages when it comes to injection molding is the cost of tools. This can greatly affect the price of the finished product if there are multiple iterations of product development through various prototypes. For initial tools used in running production or in product design, it is necessary not only to be as cheap as possible, but also to make their production time as short as possible. The increasing application of additive technologies in the field of rapid tooling, gives a wide space in the possibility of lowering the price of the final product. The applicability of additive technologies in injection molding has not been sufficiently researched, although the possibility of application is huge. In this paper, the main emphasis is on the applicability of additive technologies in injection molding of an initial series or a smaller series of the parts. The conclusion is that not only additive technologies can be applied in the production of core and cavity or complex parts of injection molding tools, but the minimum time that is required to produce the tool is significantly reduced, which directly affects the price of the final product.",
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 = "Applicability of rapid tooling in injection molding application",
pages = "10-10",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5401"
}

Pjević, M., Popović, M., Mladenović, G., Tanović, L.,& Puzović, R.. (2021). Applicability of rapid tooling in injection molding application. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts
University of Belgrade, faculty of Mechanical Engineering., 10-10.
https://hdl.handle.net/21.15107/rcub_machinery_5401

Pjević M, Popović M, Mladenović G, Tanović L, Puzović R. Applicability of rapid tooling in injection molding application. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts. 2021;:10-10.
https://hdl.handle.net/21.15107/rcub_machinery_5401 .

Pjević, Miloš, Popović, Mihajlo, Mladenović, Goran, Tanović, Ljubodrag, Puzović, Radovan, "Applicability of rapid tooling in injection molding application" in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts (2021):10-10,
https://hdl.handle.net/21.15107/rcub_machinery_5401 .

TY  - CONF
AU  - Mladenović, Goran
AU  - Tanović, Ljubodrag
AU  - Puzović, Radovan
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5292
AB  - Use of free form surfaces is present in almost all area of everyday living. In mechanical engineering such products are usually called parts with free form surfaces. Today is very easy to design such parts using some of commercial CAD software package. Unlike designing, production of those parts are more difficult. There are many strategies to machine parts with free form surfaces. The most used is milling method with ball mill cutter. In previous, at the Department for Production Engineering at the Faculty of Mechanical Engineering at Belgrade many research were conducted in the field of free form surface milling. Recently, the software for automatic technology design for parts with free form surfaces was developed. In this paper is presented developed procedure for software upgrade with new procedure for rough machining with milling head and ball end mill cutter.
PB  - Faculty of technical sciences Čačak, University of  Kragujevac
C3  - XXXVIII Savetovanje proizvodnog mašinstva Srbije SPMS 2021 - zbornik radova
T1  - Software upgrade for automatic rough milling technology design for parts with free form surfaces
EP  - 44
SP  - 41
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5292
ER  - 

@conference{
author = "Mladenović, Goran and Tanović, Ljubodrag and Puzović, Radovan and Popović, Mihajlo and Pjević, Miloš",
year = "2021",
abstract = "Use of free form surfaces is present in almost all area of everyday living. In mechanical engineering such products are usually called parts with free form surfaces. Today is very easy to design such parts using some of commercial CAD software package. Unlike designing, production of those parts are more difficult. There are many strategies to machine parts with free form surfaces. The most used is milling method with ball mill cutter. In previous, at the Department for Production Engineering at the Faculty of Mechanical Engineering at Belgrade many research were conducted in the field of free form surface milling. Recently, the software for automatic technology design for parts with free form surfaces was developed. In this paper is presented developed procedure for software upgrade with new procedure for rough machining with milling head and ball end mill cutter.",
publisher = "Faculty of technical sciences Čačak, University of  Kragujevac",
journal = "XXXVIII Savetovanje proizvodnog mašinstva Srbije SPMS 2021 - zbornik radova",
title = "Software upgrade for automatic rough milling technology design for parts with free form surfaces",
pages = "44-41",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5292"
}

Mladenović, G., Tanović, L., Puzović, R., Popović, M.,& Pjević, M.. (2021). Software upgrade for automatic rough milling technology design for parts with free form surfaces. in XXXVIII Savetovanje proizvodnog mašinstva Srbije SPMS 2021 - zbornik radova
Faculty of technical sciences Čačak, University of  Kragujevac., 41-44.
https://hdl.handle.net/21.15107/rcub_machinery_5292

Mladenović G, Tanović L, Puzović R, Popović M, Pjević M. Software upgrade for automatic rough milling technology design for parts with free form surfaces. in XXXVIII Savetovanje proizvodnog mašinstva Srbije SPMS 2021 - zbornik radova. 2021;:41-44.
https://hdl.handle.net/21.15107/rcub_machinery_5292 .

Mladenović, Goran, Tanović, Ljubodrag, Puzović, Radovan, Popović, Mihajlo, Pjević, Miloš, "Software upgrade for automatic rough milling technology design for parts with free form surfaces" in XXXVIII Savetovanje proizvodnog mašinstva Srbije SPMS 2021 - zbornik radova (2021):41-44,
https://hdl.handle.net/21.15107/rcub_machinery_5292 .

TY  - JOUR
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Tanović, Ljubodrag
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3548
AB  - In this paper, a detailed experimental analysis of the effect of tool tip radius and cutting speed on the proposed mechanism of micro-cutting Plavi tok marble was performed. Although Plavi tok marble belongs to extremely brittle materials, experiments have shown that it can be processed in ductile mode (plastic deformation mode), i.e. without the presence of brittle fracturing of the material. Moreover, it has been established that the range of plastic deformation zone is a function of the tool tip radius and the cutting speed. The diamond tools used during the experiments had tip radius values of r = 0.15 and r = 0.2 mm, while cutting speeds were 15 and 25 m s(-1). When using tools with higher tip radius values, with increasing cutting speed, the critical penetration depth (ductile-brittle transition) increased from 8.8 to 9.3 mu m. On the other hand, tools with lower radius value led to a reduction of the plastic deformation zone range. This declining trend of plastic deformation zone continued during increased cutting speed, with critical penetration depths of 8.6 and 8.3 mu m for cutting speeds of 15 and 25 m s(-1), respectively. The intensity of lateral/radial destruction in the brittle fracturing mode was also directly dependent on the processing conditions. The reduction was achieved by using tools with a lower value of the tip radius while processing at lower speeds. In this paper, the identification of the components of the cutting force was carried out, whose intensities indicate the occurrence of the brittle destruction within the material.
PB  - IOP Publishing Ltd, Bristol
T2  - Surface Topography-Metrology and Properties
T1  - Experimental investigation of the tool radius and micro-cutting speed influence on micro-cutting mechanisms for marble based material
IS  - 1
VL  - 9
DO  - 10.1088/2051-672X/abedf7
ER  - 

@article{
author = "Pjević, Miloš and Popović, Mihajlo and Tanović, Ljubodrag",
year = "2021",
abstract = "In this paper, a detailed experimental analysis of the effect of tool tip radius and cutting speed on the proposed mechanism of micro-cutting Plavi tok marble was performed. Although Plavi tok marble belongs to extremely brittle materials, experiments have shown that it can be processed in ductile mode (plastic deformation mode), i.e. without the presence of brittle fracturing of the material. Moreover, it has been established that the range of plastic deformation zone is a function of the tool tip radius and the cutting speed. The diamond tools used during the experiments had tip radius values of r = 0.15 and r = 0.2 mm, while cutting speeds were 15 and 25 m s(-1). When using tools with higher tip radius values, with increasing cutting speed, the critical penetration depth (ductile-brittle transition) increased from 8.8 to 9.3 mu m. On the other hand, tools with lower radius value led to a reduction of the plastic deformation zone range. This declining trend of plastic deformation zone continued during increased cutting speed, with critical penetration depths of 8.6 and 8.3 mu m for cutting speeds of 15 and 25 m s(-1), respectively. The intensity of lateral/radial destruction in the brittle fracturing mode was also directly dependent on the processing conditions. The reduction was achieved by using tools with a lower value of the tip radius while processing at lower speeds. In this paper, the identification of the components of the cutting force was carried out, whose intensities indicate the occurrence of the brittle destruction within the material.",
publisher = "IOP Publishing Ltd, Bristol",
journal = "Surface Topography-Metrology and Properties",
title = "Experimental investigation of the tool radius and micro-cutting speed influence on micro-cutting mechanisms for marble based material",
number = "1",
volume = "9",
doi = "10.1088/2051-672X/abedf7"
}

Pjević, M., Popović, M.,& Tanović, L.. (2021). Experimental investigation of the tool radius and micro-cutting speed influence on micro-cutting mechanisms for marble based material. in Surface Topography-Metrology and Properties
IOP Publishing Ltd, Bristol., 9(1).
https://doi.org/10.1088/2051-672X/abedf7

Pjević M, Popović M, Tanović L. Experimental investigation of the tool radius and micro-cutting speed influence on micro-cutting mechanisms for marble based material. in Surface Topography-Metrology and Properties. 2021;9(1).
doi:10.1088/2051-672X/abedf7 .

Pjević, Miloš, Popović, Mihajlo, Tanović, Ljubodrag, "Experimental investigation of the tool radius and micro-cutting speed influence on micro-cutting mechanisms for marble based material" in Surface Topography-Metrology and Properties, 9, no. 1 (2021),
https://doi.org/10.1088/2051-672X/abedf7 . .

TY  - BOOK
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5901
AB  - Практикум је намењен студентима Mашинског факултета у Београду и садржи
материју предвиђену наставним програмом предмета Алати за обликовање
лима на првој години Мастер академских студија. Такође може користити и
студентима који за Мастер рад одаберу тему из ове области. Додатно, Практикум
је намењен и свима који желе да се упознају са принципима моделирања делова
од лима, као и пројектовања алата за обраду делова од лима применом
компјутера.
Практична настава из предмета Алати за обликовање лима састоји се из
лабораторијских вежбања где се студенти упознају са практичним решењима
алата за обликовање лима, као и обрадним системима, и израдом пројекта алата
за обликовање конкретног изратка из праксе.
Практикумом су обухваћене припреме за израду пројектног задатка који се
односи на конструисање алата за обраду лима за задати израдак. После
обављених вежби, студенти су оспособљени да самосталним радом, уз
предвиђене консултације, пројектују алат за обликовање лима и генеришу
потребну излазну техничку документацију.
Практикум је конципиран кроз седам вежби. Прве четири вежбе уводе студенте
у начела моделирања делова од лима, а у петој врши се дефинисање положаја
дела на траци лима и дефинишу операције обраде. У последње две вежбе,
детаљно је описан поступак аутоматског пројектовања вишеоперацијских алата
са редним извођењем.
У вежбама су приказана упутства за коришћење софтвера PTC Creo Parametric 6.
уз модул за пројектовање технологије обраде лима и конструисање алата Creo
Progressive Die Extension (PDX) 12.0. У прилогу је дато упутство за инсталацију
програма са лиценцом Машинског факултета и подешавање модула за
пројектовање алата.
Аутори користе ову прилику да се захвале рецензентима, проф. др Љубодрагу
Тановићу и проф. др Младомиру Милутиновићу, на корисним саветима и
сугестијама. Захваљујемо се и колегама из компаније CPS-CAD Professional
Systems на пруженој подршци везаној за инсталацију, одржавање софтвера,
материјалима за тренинг (обуку), као и за пружену помоћ око штампања овог
практикума.
PB  - Универзитет у Београду - Машински факултет
T1  - Алати за обликовање лима - Практикум за моделирање делова и алата у програму Creo Parametric
EP  - 135
SP  - 1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5901
ER  - 

@book{
author = "Popović, Mihajlo and Pjević, Miloš",
year = "2021",
abstract = "Практикум је намењен студентима Mашинског факултета у Београду и садржи
материју предвиђену наставним програмом предмета Алати за обликовање
лима на првој години Мастер академских студија. Такође може користити и
студентима који за Мастер рад одаберу тему из ове области. Додатно, Практикум
је намењен и свима који желе да се упознају са принципима моделирања делова
од лима, као и пројектовања алата за обраду делова од лима применом
компјутера.
Практична настава из предмета Алати за обликовање лима састоји се из
лабораторијских вежбања где се студенти упознају са практичним решењима
алата за обликовање лима, као и обрадним системима, и израдом пројекта алата
за обликовање конкретног изратка из праксе.
Практикумом су обухваћене припреме за израду пројектног задатка који се
односи на конструисање алата за обраду лима за задати израдак. После
обављених вежби, студенти су оспособљени да самосталним радом, уз
предвиђене консултације, пројектују алат за обликовање лима и генеришу
потребну излазну техничку документацију.
Практикум је конципиран кроз седам вежби. Прве четири вежбе уводе студенте
у начела моделирања делова од лима, а у петој врши се дефинисање положаја
дела на траци лима и дефинишу операције обраде. У последње две вежбе,
детаљно је описан поступак аутоматског пројектовања вишеоперацијских алата
са редним извођењем.
У вежбама су приказана упутства за коришћење софтвера PTC Creo Parametric 6.
уз модул за пројектовање технологије обраде лима и конструисање алата Creo
Progressive Die Extension (PDX) 12.0. У прилогу је дато упутство за инсталацију
програма са лиценцом Машинског факултета и подешавање модула за
пројектовање алата.
Аутори користе ову прилику да се захвале рецензентима, проф. др Љубодрагу
Тановићу и проф. др Младомиру Милутиновићу, на корисним саветима и
сугестијама. Захваљујемо се и колегама из компаније CPS-CAD Professional
Systems на пруженој подршци везаној за инсталацију, одржавање софтвера,
материјалима за тренинг (обуку), као и за пружену помоћ око штампања овог
практикума.",
publisher = "Универзитет у Београду - Машински факултет",
title = "Алати за обликовање лима - Практикум за моделирање делова и алата у програму Creo Parametric",
pages = "135-1",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5901"
}

Popović, M.,& Pjević, M.. (2021). Алати за обликовање лима - Практикум за моделирање делова и алата у програму Creo Parametric. 
Универзитет у Београду - Машински факултет., 1-135.
https://hdl.handle.net/21.15107/rcub_machinery_5901

Popović M, Pjević M. Алати за обликовање лима - Практикум за моделирање делова и алата у програму Creo Parametric. 2021;:1-135.
https://hdl.handle.net/21.15107/rcub_machinery_5901 .

Popović, Mihajlo, Pjević, Miloš, "Алати за обликовање лима - Практикум за моделирање делова и алата у програму Creo Parametric" (2021):1-135,
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