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  - 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  - BOOK
AU  - Kalajdžić, Milisav
AU  - Tanović, Ljubodrag
AU  - Babić, Bojan
AU  - Glavonjić, Miloš
AU  - Miljković, Zoran
AU  - Puzović, Radovan
AU  - Kokotović, Branko
AU  - Popović, Mihajlo
AU  - Živanović, Saša
AU  - Tošić, Dragan
AU  - Vasić, Ivan
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4436
AB  - Priručnik iz tehnologije obrade rezanjem namenjen je inženjerima, a posebno studentima kao pomoć pri izradi projektnih i ispitnih zadataka iz predmeta Tehnologija mašinogradnje nekada (do 2008. godine) i danas Tehnologija mašinske obrade, kao i iz drugih uže stručnih predmeta koje slušaju studenti proizvodnog mašinstva na osnovnim i master akademskim studijama Mašinskog fakulteta Univerziteta u Beogradu.
U prvom delu priručnika dat je formalizovan koncept za projektovanje i izbor tehnologije obrade rezanjem metala, koji je ilustrovan odgovarajućim primerima, dok drugi deo sadrži bogat sistem podataka, koji se odnose na:
(i) mašinske materijale i materijale reznih alata,
(ii) sistem kvaliteta i tačnost obrade,
(iii) obradne sisteme,
(iv) sistem podataka koji obuhvata režime obrade i
(v) sistem podataka, koji se odnosi na funkcije obradljivosti.
Ovaj priručnik, u pogledu svog sadržaja, predstavlja ravnotežu između klasičnog pristupa sa pokušajem da se svaki proces determiniše, i savremenog pristupa koji maksimizira izlaze i pojednostavljuje primenu. S druge strane, očekuje se da se znatno pojednostavi rešavanje određenih složenih inženjerskih problema, posebno prilikom projektovanja tehnoloških procesa obrade metala rezanjem.
PB  - Mašinski fakultet Univerziteta u Beogradu
T2  - UNIVERZITET U BEOGRADU - MAŠINSKI FAKULTET (COBISS.SR-ID - 48397833)
T1  - Технологија обраде резањем : приручник
T1  - CUTTING TECHNOLOGY: handbook
EP  - 453
IS  - IX izdanje
SP  - 1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4436
ER  - 

@book{
author = "Kalajdžić, Milisav and Tanović, Ljubodrag and Babić, Bojan and Glavonjić, Miloš and Miljković, Zoran and Puzović, Radovan and Kokotović, Branko and Popović, Mihajlo and Živanović, Saša and Tošić, Dragan and Vasić, Ivan",
year = "2021",
abstract = "Priručnik iz tehnologije obrade rezanjem namenjen je inženjerima, a posebno studentima kao pomoć pri izradi projektnih i ispitnih zadataka iz predmeta Tehnologija mašinogradnje nekada (do 2008. godine) i danas Tehnologija mašinske obrade, kao i iz drugih uže stručnih predmeta koje slušaju studenti proizvodnog mašinstva na osnovnim i master akademskim studijama Mašinskog fakulteta Univerziteta u Beogradu.
U prvom delu priručnika dat je formalizovan koncept za projektovanje i izbor tehnologije obrade rezanjem metala, koji je ilustrovan odgovarajućim primerima, dok drugi deo sadrži bogat sistem podataka, koji se odnose na:
(i) mašinske materijale i materijale reznih alata,
(ii) sistem kvaliteta i tačnost obrade,
(iii) obradne sisteme,
(iv) sistem podataka koji obuhvata režime obrade i
(v) sistem podataka, koji se odnosi na funkcije obradljivosti.
Ovaj priručnik, u pogledu svog sadržaja, predstavlja ravnotežu između klasičnog pristupa sa pokušajem da se svaki proces determiniše, i savremenog pristupa koji maksimizira izlaze i pojednostavljuje primenu. S druge strane, očekuje se da se znatno pojednostavi rešavanje određenih složenih inženjerskih problema, posebno prilikom projektovanja tehnoloških procesa obrade metala rezanjem.",
publisher = "Mašinski fakultet Univerziteta u Beogradu",
journal = "UNIVERZITET U BEOGRADU - MAŠINSKI FAKULTET (COBISS.SR-ID - 48397833)",
title = "Технологија обраде резањем : приручник, CUTTING TECHNOLOGY: handbook",
pages = "453-1",
number = "IX izdanje",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4436"
}

Kalajdžić, M., Tanović, L., Babić, B., Glavonjić, M., Miljković, Z., Puzović, R., Kokotović, B., Popović, M., Živanović, S., Tošić, D.,& Vasić, I.. (2021). Технологија обраде резањем : приручник. in UNIVERZITET U BEOGRADU - MAŠINSKI FAKULTET (COBISS.SR-ID - 48397833)
Mašinski fakultet Univerziteta u Beogradu.(IX izdanje), 1-453.
https://hdl.handle.net/21.15107/rcub_machinery_4436

Kalajdžić M, Tanović L, Babić B, Glavonjić M, Miljković Z, Puzović R, Kokotović B, Popović M, Živanović S, Tošić D, Vasić I. Технологија обраде резањем : приручник. in UNIVERZITET U BEOGRADU - MAŠINSKI FAKULTET (COBISS.SR-ID - 48397833). 2021;(IX izdanje):1-453.
https://hdl.handle.net/21.15107/rcub_machinery_4436 .

Kalajdžić, Milisav, Tanović, Ljubodrag, Babić, Bojan, Glavonjić, Miloš, Miljković, Zoran, Puzović, Radovan, Kokotović, Branko, Popović, Mihajlo, Živanović, Saša, Tošić, Dragan, Vasić, Ivan, "Технологија обраде резањем : приручник" in UNIVERZITET U BEOGRADU - MAŠINSKI FAKULTET (COBISS.SR-ID - 48397833), no. IX izdanje (2021):1-453,
https://hdl.handle.net/21.15107/rcub_machinery_4436 .

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  - CONF
AU  - Pjević, Miloš
AU  - Tanović, Ljubodrag
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5290
PB  - Zhytomyr Polytechnic State University
C3  - Proceedings of XI All-Ukrainian scientific and technical conference Machining processes, machines and tools
T1  - State of the art of micro-cutting
EP  - 108
SP  - 96
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5290
ER  - 

@conference{
author = "Pjević, Miloš and Tanović, Ljubodrag",
year = "2021",
publisher = "Zhytomyr Polytechnic State University",
journal = "Proceedings of XI All-Ukrainian scientific and technical conference Machining processes, machines and tools",
title = "State of the art of micro-cutting",
pages = "108-96",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5290"
}

Pjević, M.,& Tanović, L.. (2021). State of the art of micro-cutting. in Proceedings of XI All-Ukrainian scientific and technical conference Machining processes, machines and tools
Zhytomyr Polytechnic State University., 96-108.
https://hdl.handle.net/21.15107/rcub_machinery_5290

Pjević M, Tanović L. State of the art of micro-cutting. in Proceedings of XI All-Ukrainian scientific and technical conference Machining processes, machines and tools. 2021;:96-108.
https://hdl.handle.net/21.15107/rcub_machinery_5290 .

Pjević, Miloš, Tanović, Ljubodrag, "State of the art of micro-cutting" in Proceedings of XI All-Ukrainian scientific and technical conference Machining processes, machines and tools (2021):96-108,
https://hdl.handle.net/21.15107/rcub_machinery_5290 .

TY  - JOUR
AU  - Jovičić, Milenko M.
AU  - Tanović, Ljubodrag
AU  - Popović, Mihajlo
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3253
AB  - Rad je napisan u povodu 100 godina od rođenja dr Vladimira Šolaje, redovog profesora Mašinskog fakulteta Univerziteta u Beogradu, radi podsećanja njegovih brojnih studenata i saradnika i šire inženjerske javnosti iz oblasti mašinskog inženjerstva na njegov život i rad. Sadrži osnovne podatke iz radne biografije i najvažnije njegove doprinose na unapređenju nastavnih programa obrazovanja i organizovanja naučnoistraživačkog radu u oblasti Proizvodnog mašinstva u Srbiji u drugoj polovini 20.veka i istraživanja istorijata inženjerstva u Srbiji.
AB  - The paper was written on the occasion of the 100th anniversary of the birth of Dr. Vladimir Šolaja, a full professor at the Faculty of Mechanical Engineering, University of Belgrade, to remind his numerous students and associates and the wider engineering public in the field of mechanical engineering of his life and work. It contains basic data from the working biography and its most important contributions to the improvement of educational curricula and organizing of scientific research work in the field of production engineering in Serbia in the second half of the 20th century and research on the history of engineering in Serbia.
PB  - Savez inženjera i tehničara Srbije, Beograd
T2  - Tehnika
T1  - Podsećanje na život i rad dr Vladimira Šolaje, redovnog profesora Mašinskog fakulteta Univerziteta u Beogradu - povodom 100 godina od njegovog rođenja (1920-2020.)
T1  - A reminder of the life and work of dr Vladimir Šolaja, full professor of the Faculty of Mechanical Engineering, University of Belgrade: On the occasion of the 100th anniversary of his birth (1920-2020)
EP  - 724
IS  - 6
SP  - 719
VL  - 75
DO  - 10.5937/tehnika2006719J
ER  - 

@article{
author = "Jovičić, Milenko M. and Tanović, Ljubodrag and Popović, Mihajlo",
year = "2020",
abstract = "Rad je napisan u povodu 100 godina od rođenja dr Vladimira Šolaje, redovog profesora Mašinskog fakulteta Univerziteta u Beogradu, radi podsećanja njegovih brojnih studenata i saradnika i šire inženjerske javnosti iz oblasti mašinskog inženjerstva na njegov život i rad. Sadrži osnovne podatke iz radne biografije i najvažnije njegove doprinose na unapređenju nastavnih programa obrazovanja i organizovanja naučnoistraživačkog radu u oblasti Proizvodnog mašinstva u Srbiji u drugoj polovini 20.veka i istraživanja istorijata inženjerstva u Srbiji., The paper was written on the occasion of the 100th anniversary of the birth of Dr. Vladimir Šolaja, a full professor at the Faculty of Mechanical Engineering, University of Belgrade, to remind his numerous students and associates and the wider engineering public in the field of mechanical engineering of his life and work. It contains basic data from the working biography and its most important contributions to the improvement of educational curricula and organizing of scientific research work in the field of production engineering in Serbia in the second half of the 20th century and research on the history of engineering in Serbia.",
publisher = "Savez inženjera i tehničara Srbije, Beograd",
journal = "Tehnika",
title = "Podsećanje na život i rad dr Vladimira Šolaje, redovnog profesora Mašinskog fakulteta Univerziteta u Beogradu - povodom 100 godina od njegovog rođenja (1920-2020.), A reminder of the life and work of dr Vladimir Šolaja, full professor of the Faculty of Mechanical Engineering, University of Belgrade: On the occasion of the 100th anniversary of his birth (1920-2020)",
pages = "724-719",
number = "6",
volume = "75",
doi = "10.5937/tehnika2006719J"
}

Jovičić, M. M., Tanović, L.,& Popović, M.. (2020). Podsećanje na život i rad dr Vladimira Šolaje, redovnog profesora Mašinskog fakulteta Univerziteta u Beogradu - povodom 100 godina od njegovog rođenja (1920-2020.). in Tehnika
Savez inženjera i tehničara Srbije, Beograd., 75(6), 719-724.
https://doi.org/10.5937/tehnika2006719J

Jovičić MM, Tanović L, Popović M. Podsećanje na život i rad dr Vladimira Šolaje, redovnog profesora Mašinskog fakulteta Univerziteta u Beogradu - povodom 100 godina od njegovog rođenja (1920-2020.). in Tehnika. 2020;75(6):719-724.
doi:10.5937/tehnika2006719J .

Jovičić, Milenko M., Tanović, Ljubodrag, Popović, Mihajlo, "Podsećanje na život i rad dr Vladimira Šolaje, redovnog profesora Mašinskog fakulteta Univerziteta u Beogradu - povodom 100 godina od njegovog rođenja (1920-2020.)" in Tehnika, 75, no. 6 (2020):719-724,
https://doi.org/10.5937/tehnika2006719J . .

TY  - CONF
AU  - Mladenović, Goran
AU  - Milovanović, Marko
AU  - Tanović, Ljubodrag
AU  - Puzović, Radovan
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Stojadinović, Slavenko
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3360
AB  - Developed procedures for tool path generation and application representing a CAD/CAM system is presented in this paper. This application allows automatic manufacturing technology design for parts with free form surfaces for loaded CAD models of part and work piece in STL file format. Generated tool path will represent optimal tool path in accordance with multi criteria optimization methods. Developed application allows usage without any user's expertise in the field of CAD/CAM systems. The optimal tool path for manufacturing will be generated, which will be performed in the shortest time possible, having appropriate surface precision and quality. Developed procedures which are implemented in this system are the result of years of research in this field at the Department of Production Engineering, Faculty of Mechanical Engineering, University of Belgrade, Serbia. Also, development of cutting force model and experimental determination of cutting force coefficients for tool/work piece geometry and material combination is described. Research was conducted for combination of aluminium work piece and ball end mill of HSSE steel. The application is developed as a GUI interface, in MATLAB software. Mentioned application allows generation of NC codes for rough and finish machining for the tools stored in the application database. According to the generated NC codes, several parts were manufactured using the horizontal working centre in order to verify developed procedures for tool path generation and optimization. Based on the conducted experiment, it was concluded that the machining was performed in allowed tolerances and cutting conditions which confirm the usability of the developed software application.
PB  - Springer International Publishing Ag, Cham
C3  - Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019
T1  - The Development of CAD/CAM System for Automatic Manufacturing Technology Design for Part with Free Form Surfaces
EP  - 476
SP  - 460
VL  - 90
DO  - 10.1007/978-3-030-30853-7_27
ER  - 

@conference{
author = "Mladenović, Goran and Milovanović, Marko and Tanović, Ljubodrag and Puzović, Radovan and Pjević, Miloš and Popović, Mihajlo and Stojadinović, Slavenko",
year = "2020",
abstract = "Developed procedures for tool path generation and application representing a CAD/CAM system is presented in this paper. This application allows automatic manufacturing technology design for parts with free form surfaces for loaded CAD models of part and work piece in STL file format. Generated tool path will represent optimal tool path in accordance with multi criteria optimization methods. Developed application allows usage without any user's expertise in the field of CAD/CAM systems. The optimal tool path for manufacturing will be generated, which will be performed in the shortest time possible, having appropriate surface precision and quality. Developed procedures which are implemented in this system are the result of years of research in this field at the Department of Production Engineering, Faculty of Mechanical Engineering, University of Belgrade, Serbia. Also, development of cutting force model and experimental determination of cutting force coefficients for tool/work piece geometry and material combination is described. Research was conducted for combination of aluminium work piece and ball end mill of HSSE steel. The application is developed as a GUI interface, in MATLAB software. Mentioned application allows generation of NC codes for rough and finish machining for the tools stored in the application database. According to the generated NC codes, several parts were manufactured using the horizontal working centre in order to verify developed procedures for tool path generation and optimization. Based on the conducted experiment, it was concluded that the machining was performed in allowed tolerances and cutting conditions which confirm the usability of the developed software application.",
publisher = "Springer International Publishing Ag, Cham",
journal = "Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019",
title = "The Development of CAD/CAM System for Automatic Manufacturing Technology Design for Part with Free Form Surfaces",
pages = "476-460",
volume = "90",
doi = "10.1007/978-3-030-30853-7_27"
}

Mladenović, G., Milovanović, M., Tanović, L., Puzović, R., Pjević, M., Popović, M.,& Stojadinović, S.. (2020). The Development of CAD/CAM System for Automatic Manufacturing Technology Design for Part with Free Form Surfaces. in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019
Springer International Publishing Ag, Cham., 90, 460-476.
https://doi.org/10.1007/978-3-030-30853-7_27

Mladenović G, Milovanović M, Tanović L, Puzović R, Pjević M, Popović M, Stojadinović S. The Development of CAD/CAM System for Automatic Manufacturing Technology Design for Part with Free Form Surfaces. in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019. 2020;90:460-476.
doi:10.1007/978-3-030-30853-7_27 .

Mladenović, Goran, Milovanović, Marko, Tanović, Ljubodrag, Puzović, Radovan, Pjević, Miloš, Popović, Mihajlo, Stojadinović, Slavenko, "The Development of CAD/CAM System for Automatic Manufacturing Technology Design for Part with Free Form Surfaces" in Computational and Experimental Approaches in Materials Science and Engineering, Cnntech 2019, 90 (2020):460-476,
https://doi.org/10.1007/978-3-030-30853-7_27 . .

TY  - CONF
AU  - Mladenović, Goran
AU  - Milovanović, Marko
AU  - Tanović, Ljubodrag
AU  - Puzović, Radovan
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5408
AB  - A new research was made in the field of free form surfaces machining at the Faculty of Mechanical Engineering in Belgrade, focused this time on rough machining of free form surfaces. This paper describes the development of this concept which is used when machining is not possible to be performed in one pass with ball end cutter. Based on a loaded CAD model of the workpiece and part, the developed system makes a machining simulation for ball end mill in one pass. In certain cases, when removing material in one pass is not possible, the system will provide two options for rough machining. The first option obtains an approximate shape of the free form surface for machining with end mill cutter in case the generated stock allowed parameter has an appropriate value for machining in one pass with a ball end cutter. The second option for rough machining with ball end mill performs two or more passes, maintaining the maximum allowed cut depth for the chosen tool in every single pass. After the final pass, the tool would be moved to next leading plane. The decision which option to choose out of these two depends heavily on the machining time generated by the machining simulation, which is supported by the developed system. By default, the system generates NC code for the strategy providing shortest possible machining time.
PB  - University of Belgrade, faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2020" - Book of Abstracts
T1  - Concept development for rough milling of free form surfaces
EP  - 45
SP  - 45
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5408
ER  - 

@conference{
author = "Mladenović, Goran and Milovanović, Marko and Tanović, Ljubodrag and Puzović, Radovan and Pjević, Miloš and Popović, Mihajlo",
year = "2020",
abstract = "A new research was made in the field of free form surfaces machining at the Faculty of Mechanical Engineering in Belgrade, focused this time on rough machining of free form surfaces. This paper describes the development of this concept which is used when machining is not possible to be performed in one pass with ball end cutter. Based on a loaded CAD model of the workpiece and part, the developed system makes a machining simulation for ball end mill in one pass. In certain cases, when removing material in one pass is not possible, the system will provide two options for rough machining. The first option obtains an approximate shape of the free form surface for machining with end mill cutter in case the generated stock allowed parameter has an appropriate value for machining in one pass with a ball end cutter. The second option for rough machining with ball end mill performs two or more passes, maintaining the maximum allowed cut depth for the chosen tool in every single pass. After the final pass, the tool would be moved to next leading plane. The decision which option to choose out of these two depends heavily on the machining time generated by the machining simulation, which is supported by the developed system. By default, the system generates NC code for the strategy providing shortest possible machining time.",
publisher = "University of Belgrade, faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2020" - Book of Abstracts",
title = "Concept development for rough milling of free form surfaces",
pages = "45-45",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5408"
}

Mladenović, G., Milovanović, M., Tanović, L., Puzović, R., Pjević, M.,& Popović, M.. (2020). Concept development for rough milling of free form surfaces. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2020" - Book of Abstracts
University of Belgrade, faculty of Mechanical Engineering., 45-45.
https://hdl.handle.net/21.15107/rcub_machinery_5408

Mladenović G, Milovanović M, Tanović L, Puzović R, Pjević M, Popović M. Concept development for rough milling of free form surfaces. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2020" - Book of Abstracts. 2020;:45-45.
https://hdl.handle.net/21.15107/rcub_machinery_5408 .

Mladenović, Goran, Milovanović, Marko, Tanović, Ljubodrag, Puzović, Radovan, Pjević, Miloš, Popović, Mihajlo, "Concept development for rough milling of free form surfaces" in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2020" - Book of Abstracts (2020):45-45,
https://hdl.handle.net/21.15107/rcub_machinery_5408 .

TY  - CONF
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Mladenović, Goran
AU  - Milošević, Miloš
AU  - Tanović, Ljubodrag
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5403
AB  - Experimental investigation of the influence of the part cooling direction on the printed part quality was carried out, as well as intensity of the wind flow. One of the key reasons for this kind of experiment is that most widely used commercial 3D printers produce parts that have uneven quality along its geometry when using out of the box air deflector. Experiments were carried out on the Anycubic i3 3D printer using PLA filament that requires adequate air flow for proper curing of the part. During printing process, custom made air deflectors were used. In addition to the original air deflector, which is in the direction of one axis (+X), three other constructions of the deflector were used, which were previously printed on the printer itself. First air deflector direct air flow in two directions (+Y and -Y). Other two were ring-shaped made therefore directed air flow all around the printing zone with 12 and 30 holes equally distributed in a circle. The experiments were performed on the test part using identical values of print parameters in order to minimize additional factors that causes variability of the print quality (nozzle temperature = 200 ̊C, bed temperature = 60 ̊C, printing speed = 80 mm/s, layer height 0.2 mm). The experiments showed that best results can be achieved using a ring-shaped air deflector with 12 holes and with 100% air flow. This type of air deflector is recommended to use in further works, instead of out of the box air deflector.
PB  - University of Belgrade, faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2020" - Book of Abstracts
T1  - Influence of the part cooling during the printing process on the quality of polymer parts produced by fff/ffd method
EP  - 32
SP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5403
ER  - 

@conference{
author = "Pjević, Miloš and Popović, Mihajlo and Mladenović, Goran and Milošević, Miloš and Tanović, Ljubodrag",
year = "2020",
abstract = "Experimental investigation of the influence of the part cooling direction on the printed part quality was carried out, as well as intensity of the wind flow. One of the key reasons for this kind of experiment is that most widely used commercial 3D printers produce parts that have uneven quality along its geometry when using out of the box air deflector. Experiments were carried out on the Anycubic i3 3D printer using PLA filament that requires adequate air flow for proper curing of the part. During printing process, custom made air deflectors were used. In addition to the original air deflector, which is in the direction of one axis (+X), three other constructions of the deflector were used, which were previously printed on the printer itself. First air deflector direct air flow in two directions (+Y and -Y). Other two were ring-shaped made therefore directed air flow all around the printing zone with 12 and 30 holes equally distributed in a circle. The experiments were performed on the test part using identical values of print parameters in order to minimize additional factors that causes variability of the print quality (nozzle temperature = 200 ̊C, bed temperature = 60 ̊C, printing speed = 80 mm/s, layer height 0.2 mm). The experiments showed that best results can be achieved using a ring-shaped air deflector with 12 holes and with 100% air flow. This type of air deflector is recommended to use in further works, instead of out of the box air deflector.",
publisher = "University of Belgrade, faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2020" - Book of Abstracts",
title = "Influence of the part cooling during the printing process on the quality of polymer parts produced by fff/ffd method",
pages = "32-32",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5403"
}

Pjević, M., Popović, M., Mladenović, G., Milošević, M.,& Tanović, L.. (2020). Influence of the part cooling during the printing process on the quality of polymer parts produced by fff/ffd method. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2020" - Book of Abstracts
University of Belgrade, faculty of Mechanical Engineering., 32-32.
https://hdl.handle.net/21.15107/rcub_machinery_5403

Pjević M, Popović M, Mladenović G, Milošević M, Tanović L. Influence of the part cooling during the printing process on the quality of polymer parts produced by fff/ffd method. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2020" - Book of Abstracts. 2020;:32-32.
https://hdl.handle.net/21.15107/rcub_machinery_5403 .

Pjević, Miloš, Popović, Mihajlo, Mladenović, Goran, Milošević, Miloš, Tanović, Ljubodrag, "Influence of the part cooling during the printing process on the quality of polymer parts produced by fff/ffd method" in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2020" - Book of Abstracts (2020):32-32,
https://hdl.handle.net/21.15107/rcub_machinery_5403 .

TY  - CONF
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Tanović, Ljubodrag
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5298
AB  - Defining how the chip is formed during micro-cutting can be extremely difficult. The reason is the miniaturization of the process itself in relation to the macro cutting, as well as, the smaller depth of cut in relation to the tool tip radius. Besides, the micro-cutting mechanism is influenced also by the material being machined, as well as the processing conditions. Considering that marble is brittle by its nature, the micro-cutting mechanism does not match that defined for various types of steel, aluminum, etc. Experimental analysis revealed that during the micro-cutting of marble, two different processing modes occur. In the first (ductile mode) micro-cutting is based only on the elastic and plastic deformations. In the second, which corresponds to the brittle fracturing mode, the chip is created by the formation and uncontrolled growth of the cracks within the material. The critical depth of cut that separates the two modes can be determined in many ways, and one of them is the static indentation. In addition, this method can also be used to identify the types of cracks that occur during micro-cutting in a brittle fracturing mode, which is done in this paper.
PB  - Ministry of Education and Culture of Ukraine
C3  - Proceedings of XXI International Scientific and Technical Conference "Progressive Engineering, Technology and Engineering Education"
T1  - Correlation between static indentation and micro cutting marble-based material
EP  - 88
SP  - 84
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5298
ER  - 

@conference{
author = "Pjević, Miloš and Popović, Mihajlo and Tanović, Ljubodrag",
year = "2020",
abstract = "Defining how the chip is formed during micro-cutting can be extremely difficult. The reason is the miniaturization of the process itself in relation to the macro cutting, as well as, the smaller depth of cut in relation to the tool tip radius. Besides, the micro-cutting mechanism is influenced also by the material being machined, as well as the processing conditions. Considering that marble is brittle by its nature, the micro-cutting mechanism does not match that defined for various types of steel, aluminum, etc. Experimental analysis revealed that during the micro-cutting of marble, two different processing modes occur. In the first (ductile mode) micro-cutting is based only on the elastic and plastic deformations. In the second, which corresponds to the brittle fracturing mode, the chip is created by the formation and uncontrolled growth of the cracks within the material. The critical depth of cut that separates the two modes can be determined in many ways, and one of them is the static indentation. In addition, this method can also be used to identify the types of cracks that occur during micro-cutting in a brittle fracturing mode, which is done in this paper.",
publisher = "Ministry of Education and Culture of Ukraine",
journal = "Proceedings of XXI International Scientific and Technical Conference "Progressive Engineering, Technology and Engineering Education"",
title = "Correlation between static indentation and micro cutting marble-based material",
pages = "88-84",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5298"
}

Pjević, M., Popović, M.,& Tanović, L.. (2020). Correlation between static indentation and micro cutting marble-based material. in Proceedings of XXI International Scientific and Technical Conference "Progressive Engineering, Technology and Engineering Education"
Ministry of Education and Culture of Ukraine., 84-88.
https://hdl.handle.net/21.15107/rcub_machinery_5298

Pjević M, Popović M, Tanović L. Correlation between static indentation and micro cutting marble-based material. in Proceedings of XXI International Scientific and Technical Conference "Progressive Engineering, Technology and Engineering Education". 2020;:84-88.
https://hdl.handle.net/21.15107/rcub_machinery_5298 .

Pjević, Miloš, Popović, Mihajlo, Tanović, Ljubodrag, "Correlation between static indentation and micro cutting marble-based material" in Proceedings of XXI International Scientific and Technical Conference "Progressive Engineering, Technology and Engineering Education" (2020):84-88,
https://hdl.handle.net/21.15107/rcub_machinery_5298 .

TY  - CONF
AU  - Mladenović, Goran
AU  - Tanović, Ljubodrag
AU  - Puzović, Radovan
AU  - Milovanović, Marko
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Simonović, Vojislav
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5295
AB  - Many areas of engineering today make use of parts obtained via free form surface machining. Production of these parts usually involves milling with ball end mill cutter. Often however it is not possible to perform the machining in one pass only and therefore it becomes necessary to perform rough machining first. This paper describes the developed procedure and the system for automatic tool path generation for rough milling.
PB  - University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo
C3  - Proceedings of 5th International Scientific Conference - COMETa2020
T1  - Development of cam system for rough machining in free form surface manufacturing
EP  - 90
SP  - 84
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5295
ER  - 

@conference{
author = "Mladenović, Goran and Tanović, Ljubodrag and Puzović, Radovan and Milovanović, Marko and Popović, Mihajlo and Pjević, Miloš and Simonović, Vojislav",
year = "2020",
abstract = "Many areas of engineering today make use of parts obtained via free form surface machining. Production of these parts usually involves milling with ball end mill cutter. Often however it is not possible to perform the machining in one pass only and therefore it becomes necessary to perform rough machining first. This paper describes the developed procedure and the system for automatic tool path generation for rough milling.",
publisher = "University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo",
journal = "Proceedings of 5th International Scientific Conference - COMETa2020",
title = "Development of cam system for rough machining in free form surface manufacturing",
pages = "90-84",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5295"
}

Mladenović, G., Tanović, L., Puzović, R., Milovanović, M., Popović, M., Pjević, M.,& Simonović, V.. (2020). Development of cam system for rough machining in free form surface manufacturing. in Proceedings of 5th International Scientific Conference - COMETa2020
University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo., 84-90.
https://hdl.handle.net/21.15107/rcub_machinery_5295

Mladenović G, Tanović L, Puzović R, Milovanović M, Popović M, Pjević M, Simonović V. Development of cam system for rough machining in free form surface manufacturing. in Proceedings of 5th International Scientific Conference - COMETa2020. 2020;:84-90.
https://hdl.handle.net/21.15107/rcub_machinery_5295 .

Mladenović, Goran, Tanović, Ljubodrag, Puzović, Radovan, Milovanović, Marko, Popović, Mihajlo, Pjević, Miloš, Simonović, Vojislav, "Development of cam system for rough machining in free form surface manufacturing" in Proceedings of 5th International Scientific Conference - COMETa2020 (2020):84-90,
https://hdl.handle.net/21.15107/rcub_machinery_5295 .

TY  - CONF
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Tanović, Ljubodrag
AU  - Mladenović, Goran
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5294
AB  - With fast growing industry in the field of additive technology, possibilities of DIY (Do It Yourself) projects grow as well. This also gives the opportunity for non-expert's users to project and develop some complex products on their own. The reaction was global overflow of the 3D printer's sale worldwide. If we look in the long term, environmental pollution caused by their disposed polymer is their biggest flaw. Recycling process sometimes can be very expensive, and in certain cases unavailable for some users. In this paper, low-cost recycling system for materials that are most commonly used for FDM/FFF method is presented. The main goal was to reduce environmental pollution and 3D printing costs by presenting the possibility of making its own polymer made of scrape plastic. Moreover, this allows users to make their own recipe by mixing different types of scrape polymer, or adding reinforcing material such as chopped dry fibre, metal powder, etc.
PB  - University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo
C3  - Proceedings of 5th International Scientific Conference - COMETa2020
T1  - Recycling system for the fdm/fff method material designed for small and medium-sized production batches
EP  - 83
SP  - 78
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5294
ER  - 

@conference{
author = "Pjević, Miloš and Popović, Mihajlo and Tanović, Ljubodrag and Mladenović, Goran",
year = "2020",
abstract = "With fast growing industry in the field of additive technology, possibilities of DIY (Do It Yourself) projects grow as well. This also gives the opportunity for non-expert's users to project and develop some complex products on their own. The reaction was global overflow of the 3D printer's sale worldwide. If we look in the long term, environmental pollution caused by their disposed polymer is their biggest flaw. Recycling process sometimes can be very expensive, and in certain cases unavailable for some users. In this paper, low-cost recycling system for materials that are most commonly used for FDM/FFF method is presented. The main goal was to reduce environmental pollution and 3D printing costs by presenting the possibility of making its own polymer made of scrape plastic. Moreover, this allows users to make their own recipe by mixing different types of scrape polymer, or adding reinforcing material such as chopped dry fibre, metal powder, etc.",
publisher = "University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo",
journal = "Proceedings of 5th International Scientific Conference - COMETa2020",
title = "Recycling system for the fdm/fff method material designed for small and medium-sized production batches",
pages = "83-78",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5294"
}

Pjević, M., Popović, M., Tanović, L.,& Mladenović, G.. (2020). Recycling system for the fdm/fff method material designed for small and medium-sized production batches. in Proceedings of 5th International Scientific Conference - COMETa2020
University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo., 78-83.
https://hdl.handle.net/21.15107/rcub_machinery_5294

Pjević M, Popović M, Tanović L, Mladenović G. Recycling system for the fdm/fff method material designed for small and medium-sized production batches. in Proceedings of 5th International Scientific Conference - COMETa2020. 2020;:78-83.
https://hdl.handle.net/21.15107/rcub_machinery_5294 .

Pjević, Miloš, Popović, Mihajlo, Tanović, Ljubodrag, Mladenović, Goran, "Recycling system for the fdm/fff method material designed for small and medium-sized production batches" in Proceedings of 5th International Scientific Conference - COMETa2020 (2020):78-83,
https://hdl.handle.net/21.15107/rcub_machinery_5294 .

TY  - CONF
AU  - Tanović, Ljubodrag
AU  - Živanović, Saša
AU  - Puzović, Radovan
AU  - Kokotović, Branko
AU  - Popović, Mihajlo
AU  - Slavković, Nikola
AU  - Mladenović, Goran
AU  - Stojadinović, Slavenko
AU  - Pjević, Miloš
AU  - Vorkapić, Nikola
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4615
AB  - Predmet istraživanja je nova generacija domaćih obradnih sistema, zajedno sa proizvodnim tehnologijama,
koje su potrebne za razvoj tih obradnih sistema i za njihov nesmetani rad. Ključne oblasti istraživanja u
ovim tehnologijama su mašine alatke, roboti, alati, tehnološki procesi i digitalni kvalitet. Istraživanja su
usmerena ka tehnologijama otvorene arhitekture, u pogledu sistema upravljanja i programiranja, ali i u
pogledu struktura ovih sistema, prateći aktuelna istraživanja u ovim oblastima. Tako se obezbeđuju
fleksibilnost tehnoloških resursa i agilnost kompanija, kojima su i namenjeni ovi novi obradni sistemi, sa
svojim pratećim tehnologijama. Ovde se daje pregled rezultata istraživanja za 2019. godinu, čime je
zaokružen ovaj devetogodišnji ciklus projekata.
PB  - Univerzitet u Beogradu Mašinski Fakultet
C3  - 42 JUPITER konferencija : zbornik radova, Beograd, oktobar 2020
T1  - Razvoj nove generacije domaćih obradnih sistema rezultati istraživanja za 2019. godinu
EP  - 3.21
SP  - 3.1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4615
ER  - 

@conference{
author = "Tanović, Ljubodrag and Živanović, Saša and Puzović, Radovan and Kokotović, Branko and Popović, Mihajlo and Slavković, Nikola and Mladenović, Goran and Stojadinović, Slavenko and Pjević, Miloš and Vorkapić, Nikola",
year = "2020",
abstract = "Predmet istraživanja je nova generacija domaćih obradnih sistema, zajedno sa proizvodnim tehnologijama,
koje su potrebne za razvoj tih obradnih sistema i za njihov nesmetani rad. Ključne oblasti istraživanja u
ovim tehnologijama su mašine alatke, roboti, alati, tehnološki procesi i digitalni kvalitet. Istraživanja su
usmerena ka tehnologijama otvorene arhitekture, u pogledu sistema upravljanja i programiranja, ali i u
pogledu struktura ovih sistema, prateći aktuelna istraživanja u ovim oblastima. Tako se obezbeđuju
fleksibilnost tehnoloških resursa i agilnost kompanija, kojima su i namenjeni ovi novi obradni sistemi, sa
svojim pratećim tehnologijama. Ovde se daje pregled rezultata istraživanja za 2019. godinu, čime je
zaokružen ovaj devetogodišnji ciklus projekata.",
publisher = "Univerzitet u Beogradu Mašinski Fakultet",
journal = "42 JUPITER konferencija : zbornik radova, Beograd, oktobar 2020",
title = "Razvoj nove generacije domaćih obradnih sistema rezultati istraživanja za 2019. godinu",
pages = "3.21-3.1",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4615"
}

Tanović, L., Živanović, S., Puzović, R., Kokotović, B., Popović, M., Slavković, N., Mladenović, G., Stojadinović, S., Pjević, M.,& Vorkapić, N.. (2020). Razvoj nove generacije domaćih obradnih sistema rezultati istraživanja za 2019. godinu. in 42 JUPITER konferencija : zbornik radova, Beograd, oktobar 2020
Univerzitet u Beogradu Mašinski Fakultet., 3.1-3.21.
https://hdl.handle.net/21.15107/rcub_machinery_4615

Tanović L, Živanović S, Puzović R, Kokotović B, Popović M, Slavković N, Mladenović G, Stojadinović S, Pjević M, Vorkapić N. Razvoj nove generacije domaćih obradnih sistema rezultati istraživanja za 2019. godinu. in 42 JUPITER konferencija : zbornik radova, Beograd, oktobar 2020. 2020;:3.1-3.21.
https://hdl.handle.net/21.15107/rcub_machinery_4615 .

Tanović, Ljubodrag, Živanović, Saša, Puzović, Radovan, Kokotović, Branko, Popović, Mihajlo, Slavković, Nikola, Mladenović, Goran, Stojadinović, Slavenko, Pjević, Miloš, Vorkapić, Nikola, "Razvoj nove generacije domaćih obradnih sistema rezultati istraživanja za 2019. godinu" in 42 JUPITER konferencija : zbornik radova, Beograd, oktobar 2020 (2020):3.1-3.21,
https://hdl.handle.net/21.15107/rcub_machinery_4615 .

TY  - JOUR
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Tanović, Ljubodrag
AU  - Mladenović, Goran
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3357
AB  - With fast growing industry in the field of additive technology, possibilities of DIY (Do It Yourself) projects grow as well. This also gives the opportunity for non-expert's users to project and develop some complex products on their own. The reaction was global overflow of the 3D printer's sale worldwide. If we look in the long term, environmental pollution caused by their disposed polymer is their biggest flaw. Recycling process sometimes can be very expensive, and in certain cases unavailable for some users. In this paper, low-cost recycling system for materials that are most commonly used for FDM/FFF method is presented. The main goal was to reduce environmental pollution and 3D printing costs by presenting the possibility of making its own polymer made of scrape plastic. Moreover, this allows users to make their own recipe by mixing different types of scrape polymer, or adding reinforcing material such as chopped dry fiber, metal powder, etc..
T2  - Advanced Technologies and Materials
T1  - Recycling system for the FDM/FFF method material designed for small and medium-sized production batches
EP  - 20
IS  - 2
SP  - 17
VL  - 45
DO  - 10.24867/ATM-2020-2-003
ER  - 

@article{
author = "Pjević, Miloš and Popović, Mihajlo and Tanović, Ljubodrag and Mladenović, Goran",
year = "2020",
abstract = "With fast growing industry in the field of additive technology, possibilities of DIY (Do It Yourself) projects grow as well. This also gives the opportunity for non-expert's users to project and develop some complex products on their own. The reaction was global overflow of the 3D printer's sale worldwide. If we look in the long term, environmental pollution caused by their disposed polymer is their biggest flaw. Recycling process sometimes can be very expensive, and in certain cases unavailable for some users. In this paper, low-cost recycling system for materials that are most commonly used for FDM/FFF method is presented. The main goal was to reduce environmental pollution and 3D printing costs by presenting the possibility of making its own polymer made of scrape plastic. Moreover, this allows users to make their own recipe by mixing different types of scrape polymer, or adding reinforcing material such as chopped dry fiber, metal powder, etc..",
journal = "Advanced Technologies and Materials",
title = "Recycling system for the FDM/FFF method material designed for small and medium-sized production batches",
pages = "20-17",
number = "2",
volume = "45",
doi = "10.24867/ATM-2020-2-003"
}

Pjević, M., Popović, M., Tanović, L.,& Mladenović, G.. (2020). Recycling system for the FDM/FFF method material designed for small and medium-sized production batches. in Advanced Technologies and Materials, 45(2), 17-20.
https://doi.org/10.24867/ATM-2020-2-003

Pjević M, Popović M, Tanović L, Mladenović G. Recycling system for the FDM/FFF method material designed for small and medium-sized production batches. in Advanced Technologies and Materials. 2020;45(2):17-20.
doi:10.24867/ATM-2020-2-003 .

Pjević, Miloš, Popović, Mihajlo, Tanović, Ljubodrag, Mladenović, Goran, "Recycling system for the FDM/FFF method material designed for small and medium-sized production batches" in Advanced Technologies and Materials, 45, no. 2 (2020):17-20,
https://doi.org/10.24867/ATM-2020-2-003 . .

TY  - CONF
AU  - Mladenović, Goran
AU  - Tanović, Ljubodrag
AU  - Milovanović, Marko
AU  - Popović, Mihajlo
AU  - Puzović, Radovan
AU  - Pjević, Miloš
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6092
AB  - Na Katedri za proizvodno mašinstvo Mašinskog fakulteta u Beogradu su sprovedena istraživanja na temu projektovanja tehnologije obrade delova sa složenim površinama, a prateći trend razvoja komercijalnih CAD/CAM sistema. U prethodnom periodu je akcenat bačen na proširenje prethodno razvojenog sistema za automatsko projektovanje tehnologije obrade i to za slučajeve kada nije moguća obrada cele površine loptastim glodalom već je potreban zahvat predobrade kojim bi se dobio približni oblik površine. Razvijeni sistem je implementiran u softversko rešenje kojim je izvršeno generisanje NC koda kojim su obrađeni delovi. Obradom na obradnom centru je izvršena verifikacija razvojenog sistema.
AB  - Accompanying of development of commercial CAD / CAM systems, at the Department of Production Engineering of the Faculty of Mechanical Engineering in Belgrade, research was conducted on the topic of designing the technology of machining parts with free form surfaces. In the previous period, emphasis was placed on the expansion of the previously developed system for automatic manufacturing technology design, for cases when it is not possible to machine the entire surface with a ball end mill where a pre-machinig sequence is needed to obtain an approximate surface shape. The developed system is implemented in a software solution which generates NC code which is used for machining the parts. The experimental verification of the developed system was performed by machining at the machine center.
PB  - Univerzitet u Beogradu - Mašinski fakultet
C3  - Zbornik radova 42. JUPITER konferencije, 29. simpozijum CAD/CAM
T1  - Razvoj sistema za automatsko projektovanje tehnologije predobrade delova sa složenim površinama
T1  - Development of a system for automatic technology design for pre-machining of parts with free form surfaces
EP  - 2.6
SP  - 2.1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6092
ER  - 

@conference{
author = "Mladenović, Goran and Tanović, Ljubodrag and Milovanović, Marko and Popović, Mihajlo and Puzović, Radovan and Pjević, Miloš",
year = "2020",
abstract = "Na Katedri za proizvodno mašinstvo Mašinskog fakulteta u Beogradu su sprovedena istraživanja na temu projektovanja tehnologije obrade delova sa složenim površinama, a prateći trend razvoja komercijalnih CAD/CAM sistema. U prethodnom periodu je akcenat bačen na proširenje prethodno razvojenog sistema za automatsko projektovanje tehnologije obrade i to za slučajeve kada nije moguća obrada cele površine loptastim glodalom već je potreban zahvat predobrade kojim bi se dobio približni oblik površine. Razvijeni sistem je implementiran u softversko rešenje kojim je izvršeno generisanje NC koda kojim su obrađeni delovi. Obradom na obradnom centru je izvršena verifikacija razvojenog sistema., Accompanying of development of commercial CAD / CAM systems, at the Department of Production Engineering of the Faculty of Mechanical Engineering in Belgrade, research was conducted on the topic of designing the technology of machining parts with free form surfaces. In the previous period, emphasis was placed on the expansion of the previously developed system for automatic manufacturing technology design, for cases when it is not possible to machine the entire surface with a ball end mill where a pre-machinig sequence is needed to obtain an approximate surface shape. The developed system is implemented in a software solution which generates NC code which is used for machining the parts. The experimental verification of the developed system was performed by machining at the machine center.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet",
journal = "Zbornik radova 42. JUPITER konferencije, 29. simpozijum CAD/CAM",
title = "Razvoj sistema za automatsko projektovanje tehnologije predobrade delova sa složenim površinama, Development of a system for automatic technology design for pre-machining of parts with free form surfaces",
pages = "2.6-2.1",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6092"
}

Mladenović, G., Tanović, L., Milovanović, M., Popović, M., Puzović, R.,& Pjević, M.. (2020). Razvoj sistema za automatsko projektovanje tehnologije predobrade delova sa složenim površinama. in Zbornik radova 42. JUPITER konferencije, 29. simpozijum CAD/CAM
Univerzitet u Beogradu - Mašinski fakultet., 2.1-2.6.
https://hdl.handle.net/21.15107/rcub_machinery_6092

Mladenović G, Tanović L, Milovanović M, Popović M, Puzović R, Pjević M. Razvoj sistema za automatsko projektovanje tehnologije predobrade delova sa složenim površinama. in Zbornik radova 42. JUPITER konferencije, 29. simpozijum CAD/CAM. 2020;:2.1-2.6.
https://hdl.handle.net/21.15107/rcub_machinery_6092 .

Mladenović, Goran, Tanović, Ljubodrag, Milovanović, Marko, Popović, Mihajlo, Puzović, Radovan, Pjević, Miloš, "Razvoj sistema za automatsko projektovanje tehnologije predobrade delova sa složenim površinama" in Zbornik radova 42. JUPITER konferencije, 29. simpozijum CAD/CAM (2020):2.1-2.6,
https://hdl.handle.net/21.15107/rcub_machinery_6092 .

TY  - CONF
AU  - Jovančićević, Luka
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Tanović, Ljubodrag
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5563
AB  - Delovi dobijeni tehnologijom oblikovanja lima mogu se procentualno svrstati u najzastupljenije delove sklopova i pod-mehanizama mehanizama. Osnovi problem koji se javlja kod izrade delova od lima tehnologijom oblikovanja, jeste elastično vraćanja. Koeficijent elastičnog vraćanja koji se može koristiti kao korekcioni koeficijent pri procesu savijanja, neophodno je da se odredi za materijal koji se koristi, kao i za uslove obrade. U ovom radu, izvršena je eksperimentalna identifikacija koeficijenta elastičnog vraćanja za tri različita materijala (Al-legura, nelegirani čelik i nerđajući čelik). Eksperimenti su obuhvatali opseg ugla savijanja od 65° do 135°. Ustanovljeno je da u zavisnosti od tipa materijala i ugla savijanja, koeficijent elastičnog vraćanja može znatno varirati. Ispostavilo se takođe da na njegovu vrednost znatno utiče i geometrija gornjeg oblikača.
PB  - University of Belgrade, faculty of Mechanical Engineering
C3  - 42. Jupiter Konferencija - Zbornik Radova
T1  - Eksperimentalna identifikacija ugla elastičnog vraćanja kod šireg spektra materijala
EP  - 3.40
SP  - 3.35
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5563
ER  - 

@conference{
author = "Jovančićević, Luka and Popović, Mihajlo and Pjević, Miloš and Tanović, Ljubodrag",
year = "2020",
abstract = "Delovi dobijeni tehnologijom oblikovanja lima mogu se procentualno svrstati u najzastupljenije delove sklopova i pod-mehanizama mehanizama. Osnovi problem koji se javlja kod izrade delova od lima tehnologijom oblikovanja, jeste elastično vraćanja. Koeficijent elastičnog vraćanja koji se može koristiti kao korekcioni koeficijent pri procesu savijanja, neophodno je da se odredi za materijal koji se koristi, kao i za uslove obrade. U ovom radu, izvršena je eksperimentalna identifikacija koeficijenta elastičnog vraćanja za tri različita materijala (Al-legura, nelegirani čelik i nerđajući čelik). Eksperimenti su obuhvatali opseg ugla savijanja od 65° do 135°. Ustanovljeno je da u zavisnosti od tipa materijala i ugla savijanja, koeficijent elastičnog vraćanja može znatno varirati. Ispostavilo se takođe da na njegovu vrednost znatno utiče i geometrija gornjeg oblikača.",
publisher = "University of Belgrade, faculty of Mechanical Engineering",
journal = "42. Jupiter Konferencija - Zbornik Radova",
title = "Eksperimentalna identifikacija ugla elastičnog vraćanja kod šireg spektra materijala",
pages = "3.40-3.35",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5563"
}

Jovančićević, L., Popović, M., Pjević, M.,& Tanović, L.. (2020). Eksperimentalna identifikacija ugla elastičnog vraćanja kod šireg spektra materijala. in 42. Jupiter Konferencija - Zbornik Radova
University of Belgrade, faculty of Mechanical Engineering., 3.35-3.40.
https://hdl.handle.net/21.15107/rcub_machinery_5563

Jovančićević L, Popović M, Pjević M, Tanović L. Eksperimentalna identifikacija ugla elastičnog vraćanja kod šireg spektra materijala. in 42. Jupiter Konferencija - Zbornik Radova. 2020;:3.35-3.40.
https://hdl.handle.net/21.15107/rcub_machinery_5563 .

Jovančićević, Luka, Popović, Mihajlo, Pjević, Miloš, Tanović, Ljubodrag, "Eksperimentalna identifikacija ugla elastičnog vraćanja kod šireg spektra materijala" in 42. Jupiter Konferencija - Zbornik Radova (2020):3.35-3.40,
https://hdl.handle.net/21.15107/rcub_machinery_5563 .

TY  - CONF
AU  - Kalabić, Ranka
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Mladenović, Goran
AU  - Tanović, Ljubodrag
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5562
AB  - Kroz istoriju mašinstva kao nauke napisano je mnogo radova i priručnika koji se bave temom obrade rezanjem metalnih materijala. Sa druge strane o obradi rezanjem termoplasta, materijala nove generacije koji sve češće služe kao zamena metalnim materijalima i koji nalaze primenu u većini grana modernog mašinstva, može se naći mnogo manje podataka i eksperimentalno potvrđenih činjenica. S obzirom na nivo primene i značaj termoplasta kao i kroz praksu potvrđenu razliku u režimima obrade u odnosu na metalne materijale, potrebno je detaljnije istražiti, ustanoviti i dokumentovati režime obrade i alate pogodne za obradu termoplasta, što predstavlja temu ovog rada.
PB  - University of Belgrade, faculty of Mechanical Engineering
C3  - 42. Jupiter Konferencija - Zbornik Radova
T1  - Istraživanje uticaja parametara obrade na pokazatelje kvaliteta pri obradi rezanjem polimera
EP  - 3.46
SP  - 3.41
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5562
ER  - 

@conference{
author = "Kalabić, Ranka and Popović, Mihajlo and Pjević, Miloš and Mladenović, Goran and Tanović, Ljubodrag",
year = "2020",
abstract = "Kroz istoriju mašinstva kao nauke napisano je mnogo radova i priručnika koji se bave temom obrade rezanjem metalnih materijala. Sa druge strane o obradi rezanjem termoplasta, materijala nove generacije koji sve češće služe kao zamena metalnim materijalima i koji nalaze primenu u većini grana modernog mašinstva, može se naći mnogo manje podataka i eksperimentalno potvrđenih činjenica. S obzirom na nivo primene i značaj termoplasta kao i kroz praksu potvrđenu razliku u režimima obrade u odnosu na metalne materijale, potrebno je detaljnije istražiti, ustanoviti i dokumentovati režime obrade i alate pogodne za obradu termoplasta, što predstavlja temu ovog rada.",
publisher = "University of Belgrade, faculty of Mechanical Engineering",
journal = "42. Jupiter Konferencija - Zbornik Radova",
title = "Istraživanje uticaja parametara obrade na pokazatelje kvaliteta pri obradi rezanjem polimera",
pages = "3.46-3.41",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5562"
}

Kalabić, R., Popović, M., Pjević, M., Mladenović, G.,& Tanović, L.. (2020). Istraživanje uticaja parametara obrade na pokazatelje kvaliteta pri obradi rezanjem polimera. in 42. Jupiter Konferencija - Zbornik Radova
University of Belgrade, faculty of Mechanical Engineering., 3.41-3.46.
https://hdl.handle.net/21.15107/rcub_machinery_5562

Kalabić R, Popović M, Pjević M, Mladenović G, Tanović L. Istraživanje uticaja parametara obrade na pokazatelje kvaliteta pri obradi rezanjem polimera. in 42. Jupiter Konferencija - Zbornik Radova. 2020;:3.41-3.46.
https://hdl.handle.net/21.15107/rcub_machinery_5562 .

Kalabić, Ranka, Popović, Mihajlo, Pjević, Miloš, Mladenović, Goran, Tanović, Ljubodrag, "Istraživanje uticaja parametara obrade na pokazatelje kvaliteta pri obradi rezanjem polimera" in 42. Jupiter Konferencija - Zbornik Radova (2020):3.41-3.46,
https://hdl.handle.net/21.15107/rcub_machinery_5562 .

TY  - JOUR
AU  - Pjević, Miloš
AU  - Puzović, Mihajlo
AU  - Tanović, Ljubodrag
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5568
AB  - The parts obtained by sheet metal forming technology can be classified as a percentage in the most common parts of assemblies and sub-mechanisms of mechanisms. The basic problem that occurs when making sheet metal parts using bending process, is the elastic return. The elastic return coefficient that can be used as a correction coefficient in the bending process is necessary to be determine for the used material, as well as for the processing conditions. All this led to high cost of the processing tool. On the other hand, rapid tooling constantly increasing its present in the processing presses. One of the biggest advantages of the rapid tooling is reduction of the cost and processing time of the final product. In this paper, the experimental identification of the elastic return coefficient for three different materials (Al-alloy, non-alloy steel and stainless steel) was performed, as well applicability of rapid tooling on sheet metal bending. The experiments covered a range of bending angles from 65° to 135°. It has been found that depending on the type of material and the bending angle, the elastic return coefficient can vary considerably. It also turned out that its value is significantly influenced by the geometry of the punch. All elements made using additive technology, successfully performed work tasks without the occurrence of destruction
PB  - University of Novi Sad, faculty of Technical Sciences, Department for Production Engineering
T2  - ADVANCED TECHNOLOGIES AND MATERIALS
T1  - Experimental identification of the springback angle during the sheet metal processing of wider range of materials assisted with rapid tooling
EP  - 40
SP  - 35
DO  - 10.24867/ATM-2020-1-005
ER  - 

@article{
author = "Pjević, Miloš and Puzović, Mihajlo and Tanović, Ljubodrag",
year = "2020",
abstract = "The parts obtained by sheet metal forming technology can be classified as a percentage in the most common parts of assemblies and sub-mechanisms of mechanisms. The basic problem that occurs when making sheet metal parts using bending process, is the elastic return. The elastic return coefficient that can be used as a correction coefficient in the bending process is necessary to be determine for the used material, as well as for the processing conditions. All this led to high cost of the processing tool. On the other hand, rapid tooling constantly increasing its present in the processing presses. One of the biggest advantages of the rapid tooling is reduction of the cost and processing time of the final product. In this paper, the experimental identification of the elastic return coefficient for three different materials (Al-alloy, non-alloy steel and stainless steel) was performed, as well applicability of rapid tooling on sheet metal bending. The experiments covered a range of bending angles from 65° to 135°. It has been found that depending on the type of material and the bending angle, the elastic return coefficient can vary considerably. It also turned out that its value is significantly influenced by the geometry of the punch. All elements made using additive technology, successfully performed work tasks without the occurrence of destruction",
publisher = "University of Novi Sad, faculty of Technical Sciences, Department for Production Engineering",
journal = "ADVANCED TECHNOLOGIES AND MATERIALS",
title = "Experimental identification of the springback angle during the sheet metal processing of wider range of materials assisted with rapid tooling",
pages = "40-35",
doi = "10.24867/ATM-2020-1-005"
}

Pjević, M., Puzović, M.,& Tanović, L.. (2020). Experimental identification of the springback angle during the sheet metal processing of wider range of materials assisted with rapid tooling. in ADVANCED TECHNOLOGIES AND MATERIALS
University of Novi Sad, faculty of Technical Sciences, Department for Production Engineering., 35-40.
https://doi.org/10.24867/ATM-2020-1-005

Pjević M, Puzović M, Tanović L. Experimental identification of the springback angle during the sheet metal processing of wider range of materials assisted with rapid tooling. in ADVANCED TECHNOLOGIES AND MATERIALS. 2020;:35-40.
doi:10.24867/ATM-2020-1-005 .

Pjević, Miloš, Puzović, Mihajlo, Tanović, Ljubodrag, "Experimental identification of the springback angle during the sheet metal processing of wider range of materials assisted with rapid tooling" in ADVANCED TECHNOLOGIES AND MATERIALS (2020):35-40,
https://doi.org/10.24867/ATM-2020-1-005 . .

TY  - CONF
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Mladenović, Goran
AU  - Tanović, Ljubodrag
AU  - Milošević, Miloš
AU  - Milovanović, Aleksa
AU  - Milošević, Nenad
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7358
AB  - Fused Filament Fabrication (FFF) represent one of the technologies to process polymer materials in the way
of rapid prototyping. Parts produced by this method not so rarely have good mechanical properties in the
tangential direction in relation to the direction of the layers, but at the same time poor in the normal direction.
In order to produce a part that has desired mechanical properties in all directions, it is necessary to precisely
established printing conditions, which is one of the goals of this paper. Tensile strength experiments were
conducted on bio-based plastic PLA (polylactic acid) specimens. Specimens were produced on a 3D printer,
with printing speed from 40 up to 120 mm/min, and nozzle temperature from 170 up to 210 °C. It was
established that tensile strength has a great dependence on the printing conditions. Also, the type of fracture
varies depending on printing temperature. Although there is a trend of maximal deformation growth with
increasing printing temperature, at lower printing temperature, more ductile fracture of the specimens occurs.
Increasing the printing temperature, fracture of the specimens becomes more brittle. At the transition from one
to another, tearing of the specimens occur. Such results play a key role in the successful implementation of
such a processing type of polymer materials in the automotive, aerospace, medical, etc. industries.
PB  - Innovation Center of Faculty of Mechanical Engineering
C3  - International conference of experimental and numerical investigations and new technologies (2019 ; Zlatibor)
T1  - Experimental determination of type of fracture PLA specimens in the function of printing conditions
SP  - 42
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7358
ER  - 

@conference{
author = "Popović, Mihajlo and Pjević, Miloš and Mladenović, Goran and Tanović, Ljubodrag and Milošević, Miloš and Milovanović, Aleksa and Milošević, Nenad",
year = "2019",
abstract = "Fused Filament Fabrication (FFF) represent one of the technologies to process polymer materials in the way
of rapid prototyping. Parts produced by this method not so rarely have good mechanical properties in the
tangential direction in relation to the direction of the layers, but at the same time poor in the normal direction.
In order to produce a part that has desired mechanical properties in all directions, it is necessary to precisely
established printing conditions, which is one of the goals of this paper. Tensile strength experiments were
conducted on bio-based plastic PLA (polylactic acid) specimens. Specimens were produced on a 3D printer,
with printing speed from 40 up to 120 mm/min, and nozzle temperature from 170 up to 210 °C. It was
established that tensile strength has a great dependence on the printing conditions. Also, the type of fracture
varies depending on printing temperature. Although there is a trend of maximal deformation growth with
increasing printing temperature, at lower printing temperature, more ductile fracture of the specimens occurs.
Increasing the printing temperature, fracture of the specimens becomes more brittle. At the transition from one
to another, tearing of the specimens occur. Such results play a key role in the successful implementation of
such a processing type of polymer materials in the automotive, aerospace, medical, etc. industries.",
publisher = "Innovation Center of Faculty of Mechanical Engineering",
journal = "International conference of experimental and numerical investigations and new technologies (2019 ; Zlatibor)",
title = "Experimental determination of type of fracture PLA specimens in the function of printing conditions",
pages = "42",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7358"
}

Popović, M., Pjević, M., Mladenović, G., Tanović, L., Milošević, M., Milovanović, A.,& Milošević, N.. (2019). Experimental determination of type of fracture PLA specimens in the function of printing conditions. in International conference of experimental and numerical investigations and new technologies (2019 ; Zlatibor)
Innovation Center of Faculty of Mechanical Engineering., 42.
https://hdl.handle.net/21.15107/rcub_machinery_7358

Popović M, Pjević M, Mladenović G, Tanović L, Milošević M, Milovanović A, Milošević N. Experimental determination of type of fracture PLA specimens in the function of printing conditions. in International conference of experimental and numerical investigations and new technologies (2019 ; Zlatibor). 2019;:42.
https://hdl.handle.net/21.15107/rcub_machinery_7358 .

Popović, Mihajlo, Pjević, Miloš, Mladenović, Goran, Tanović, Ljubodrag, Milošević, Miloš, Milovanović, Aleksa, Milošević, Nenad, "Experimental determination of type of fracture PLA specimens in the function of printing conditions" in International conference of experimental and numerical investigations and new technologies (2019 ; Zlatibor) (2019):42,
https://hdl.handle.net/21.15107/rcub_machinery_7358 .

TY  - CONF
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Tanović, Ljubodrag
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5300
PB  - Ministry of Education and Culture of Ukraine
C3  - Proceedings of XX International Scientific and Technical Conference "Progressive Engineering, Technology and Engineering Education"
T1  - Determination of the mathematical model of the micro cutting force for the granite jošanica in the ductile mode
EP  - 212
SP  - 210
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5300
ER  - 

@conference{
author = "Pjević, Miloš and Popović, Mihajlo and Tanović, Ljubodrag",
year = "2019",
publisher = "Ministry of Education and Culture of Ukraine",
journal = "Proceedings of XX International Scientific and Technical Conference "Progressive Engineering, Technology and Engineering Education"",
title = "Determination of the mathematical model of the micro cutting force for the granite jošanica in the ductile mode",
pages = "212-210",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5300"
}

Pjević, M., Popović, M.,& Tanović, L.. (2019). Determination of the mathematical model of the micro cutting force for the granite jošanica in the ductile mode. in Proceedings of XX International Scientific and Technical Conference "Progressive Engineering, Technology and Engineering Education"
Ministry of Education and Culture of Ukraine., 210-212.
https://hdl.handle.net/21.15107/rcub_machinery_5300

Pjević M, Popović M, Tanović L. Determination of the mathematical model of the micro cutting force for the granite jošanica in the ductile mode. in Proceedings of XX International Scientific and Technical Conference "Progressive Engineering, Technology and Engineering Education". 2019;:210-212.
https://hdl.handle.net/21.15107/rcub_machinery_5300 .

Pjević, Miloš, Popović, Mihajlo, Tanović, Ljubodrag, "Determination of the mathematical model of the micro cutting force for the granite jošanica in the ductile mode" in Proceedings of XX International Scientific and Technical Conference "Progressive Engineering, Technology and Engineering Education" (2019):210-212,
https://hdl.handle.net/21.15107/rcub_machinery_5300 .

TY  - CONF
AU  - Pjević, Miloš
AU  - Stojadinović, Slavenko
AU  - Tanović, Ljubodrag
AU  - Popović, Mihajlo
AU  - Mladenović, Goran
AU  - Puzović, Radovan
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3241
AB  - Micro cutting represents one modern approach of processing the materials in order to achieve parts that feature high surface quality with low intensity of residual cracks. In the most cases, these parts are small sizes. Mechanisms that occur during micro cutting are not similar to those that occur during macro cutting. Even in the case of micro cutting brittle materials, the micro cutting mechanism becomes much more complex. The possibility of processing brittle materials in a ductile mode allows reduction of the intensity of the residual cracks within the material, since there is no initialization of the cracks within the material in this regime. However, although in this mode part is only plastically deformed, the intensity values of the components of the cutting force can vary considerably, especially if the processing is carried out on stone-based materials that are highly heterogeneous. In order to establish an adequate dependence of the cutting force components of the processing regimes, it is necessary to apply optimal regression model on the experimental results that will optimally cover all existing conditions, which is also the topic of this paper. The material over which micro-cutting experiments were carried out was marble Plavi tok. Experiments were carried out with two different tools whose tip radius value were R0.2 and R0.15 mm, and the value of the micro-cutting speed was vs = 25 m/s.
PB  - Springer-Verlag Berlin, Berlin
C3  - Proceedings of The 12th International Conference on Measurement and Quality Control - Cyber Physical
T1  - Determination of the Optimal Regression Model for the Measurement Quality Characteristics of the Micro Cutting Stone-Based Materials
EP  - 200
SP  - 185
DO  - 10.1007/978-3-030-18177-2_18
ER  - 

@conference{
author = "Pjević, Miloš and Stojadinović, Slavenko and Tanović, Ljubodrag and Popović, Mihajlo and Mladenović, Goran and Puzović, Radovan",
year = "2019",
abstract = "Micro cutting represents one modern approach of processing the materials in order to achieve parts that feature high surface quality with low intensity of residual cracks. In the most cases, these parts are small sizes. Mechanisms that occur during micro cutting are not similar to those that occur during macro cutting. Even in the case of micro cutting brittle materials, the micro cutting mechanism becomes much more complex. The possibility of processing brittle materials in a ductile mode allows reduction of the intensity of the residual cracks within the material, since there is no initialization of the cracks within the material in this regime. However, although in this mode part is only plastically deformed, the intensity values of the components of the cutting force can vary considerably, especially if the processing is carried out on stone-based materials that are highly heterogeneous. In order to establish an adequate dependence of the cutting force components of the processing regimes, it is necessary to apply optimal regression model on the experimental results that will optimally cover all existing conditions, which is also the topic of this paper. The material over which micro-cutting experiments were carried out was marble Plavi tok. Experiments were carried out with two different tools whose tip radius value were R0.2 and R0.15 mm, and the value of the micro-cutting speed was vs = 25 m/s.",
publisher = "Springer-Verlag Berlin, Berlin",
journal = "Proceedings of The 12th International Conference on Measurement and Quality Control - Cyber Physical",
title = "Determination of the Optimal Regression Model for the Measurement Quality Characteristics of the Micro Cutting Stone-Based Materials",
pages = "200-185",
doi = "10.1007/978-3-030-18177-2_18"
}

Pjević, M., Stojadinović, S., Tanović, L., Popović, M., Mladenović, G.,& Puzović, R.. (2019). Determination of the Optimal Regression Model for the Measurement Quality Characteristics of the Micro Cutting Stone-Based Materials. in Proceedings of The 12th International Conference on Measurement and Quality Control - Cyber Physical
Springer-Verlag Berlin, Berlin., 185-200.
https://doi.org/10.1007/978-3-030-18177-2_18

Pjević M, Stojadinović S, Tanović L, Popović M, Mladenović G, Puzović R. Determination of the Optimal Regression Model for the Measurement Quality Characteristics of the Micro Cutting Stone-Based Materials. in Proceedings of The 12th International Conference on Measurement and Quality Control - Cyber Physical. 2019;:185-200.
doi:10.1007/978-3-030-18177-2_18 .

Pjević, Miloš, Stojadinović, Slavenko, Tanović, Ljubodrag, Popović, Mihajlo, Mladenović, Goran, Puzović, Radovan, "Determination of the Optimal Regression Model for the Measurement Quality Characteristics of the Micro Cutting Stone-Based Materials" in Proceedings of The 12th International Conference on Measurement and Quality Control - Cyber Physical (2019):185-200,
https://doi.org/10.1007/978-3-030-18177-2_18 . .

TY  - CONF
AU  - Mladenović, Goran
AU  - Milovanović, Marko
AU  - Tanović, Ljubodrag
AU  - Puzović, Radovan
AU  - Pjević, Miloš
AU  - Popović, Mihajlo
AU  - Stojadinović, Slavenko
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5409
AB  - Development and usage of a software application representing a CAD/CAM system for automatic manufacturing technology design for parts with free form surfaces is presented. The system provides tool path generation for manufacturing input CAD models of a workpiece and a part, which will represent optimal tool path for multi criteria optimization methods. Based on already developed and implemented procedures for tool path generation and optimization, it allows usage without any user’s expertise in the field of CAD/CAM systems. Obtained tool path is generated based on the loaded part and workpiece CAD models according to multi criteria optimization method which is implemented in system. The optimal tool path for manufacturing will be generated, which will be performed in the shortest time possible, having appropriate surface precision and quality. Developed procedures which are implemented in this system are the result of years of research in this field at the Department of Production Engineering, Faculty of Mechanical Engineering, University of Belgrade, Serbia. For the purpose of developed cutting force model, cutting coefficients were experimentally determined for tool/workpiece geometry and material blend. Research was conducted for combination of aluminium workpiece and ball end mill of HSSE steel. The application software is developed in MATLAB as a GUI interface and it allows generation of control (G) codes for rough and finish machining for the tool stored in the application database. According to the generated control codes by this developed software, several parts were manufactured using the ILR HMC 500/40 machine tool in order to verify developed procedures for tool path generation and optimization. Based on the conducted experiment, it was concluded that the machining was performed in allowed tolerances and cutting conditions which confirm the usability of the developed software application.
PB  - University of Belgrade, faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2019" - Book of Abstracts
T1  - Development of application software for automatic manufacturing techology design of free form surfaces
EP  - 65
SP  - 65
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5409
ER  - 

@conference{
author = "Mladenović, Goran and Milovanović, Marko and Tanović, Ljubodrag and Puzović, Radovan and Pjević, Miloš and Popović, Mihajlo and Stojadinović, Slavenko",
year = "2019",
abstract = "Development and usage of a software application representing a CAD/CAM system for automatic manufacturing technology design for parts with free form surfaces is presented. The system provides tool path generation for manufacturing input CAD models of a workpiece and a part, which will represent optimal tool path for multi criteria optimization methods. Based on already developed and implemented procedures for tool path generation and optimization, it allows usage without any user’s expertise in the field of CAD/CAM systems. Obtained tool path is generated based on the loaded part and workpiece CAD models according to multi criteria optimization method which is implemented in system. The optimal tool path for manufacturing will be generated, which will be performed in the shortest time possible, having appropriate surface precision and quality. Developed procedures which are implemented in this system are the result of years of research in this field at the Department of Production Engineering, Faculty of Mechanical Engineering, University of Belgrade, Serbia. For the purpose of developed cutting force model, cutting coefficients were experimentally determined for tool/workpiece geometry and material blend. Research was conducted for combination of aluminium workpiece and ball end mill of HSSE steel. The application software is developed in MATLAB as a GUI interface and it allows generation of control (G) codes for rough and finish machining for the tool stored in the application database. According to the generated control codes by this developed software, several parts were manufactured using the ILR HMC 500/40 machine tool in order to verify developed procedures for tool path generation and optimization. Based on the conducted experiment, it was concluded that the machining was performed in allowed tolerances and cutting conditions which confirm the usability of the developed software application.",
publisher = "University of Belgrade, faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2019" - Book of Abstracts",
title = "Development of application software for automatic manufacturing techology design of free form surfaces",
pages = "65-65",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5409"
}

Mladenović, G., Milovanović, M., Tanović, L., Puzović, R., Pjević, M., Popović, M.,& Stojadinović, S.. (2019). Development of application software for automatic manufacturing techology design of free form surfaces. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2019" - Book of Abstracts
University of Belgrade, faculty of Mechanical Engineering., 65-65.
https://hdl.handle.net/21.15107/rcub_machinery_5409

Mladenović G, Milovanović M, Tanović L, Puzović R, Pjević M, Popović M, Stojadinović S. Development of application software for automatic manufacturing techology design of free form surfaces. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2019" - Book of Abstracts. 2019;:65-65.
https://hdl.handle.net/21.15107/rcub_machinery_5409 .

Mladenović, Goran, Milovanović, Marko, Tanović, Ljubodrag, Puzović, Radovan, Pjević, Miloš, Popović, Mihajlo, Stojadinović, Slavenko, "Development of application software for automatic manufacturing techology design of free form surfaces" in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2019" - Book of Abstracts (2019):65-65,
https://hdl.handle.net/21.15107/rcub_machinery_5409 .

TY  - CONF
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Mladenović, Goran
AU  - Tanović, Ljubodrag
AU  - Milošević, Miloš
AU  - Milovanović, Aleksa
AU  - Milošević, Nenad
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5412
AB  - Fused Filament Fabrication (FFF) represent one of the technologies to process polymer materials in the way of rapid prototyping. Parts produced by this method not so rarely have good mechanical properties in the tangential direction in relation to the direction of the layers, but at the same time poor in the normal direction. In order to produce a part that has desired mechanical properties in all directions, it is necessary to precisely established printing conditions, which is one of the goals of this paper. Tensile strength experiments were conducted on bio-based plastic PLA (polylactic acid) specimens. Specimens were produced on a 3D printer, with printing speed from 40 up to 120 mm/min, and nozzle temperature from 170 up to 210 °C. It was established that tensile strength has a great dependence on the printing conditions. Also, the type of fracture varies depending on printing temperature. Although there is a trend of maximal deformation growth with increasing printing temperature, at lower printing temperature, more ductile fracture of the specimens occurs. Increasing the printing temperature, fracture of the specimens becomes more brittle. At the transition from one to another, tearing of the specimens occur. Such results play a key role in the successful implementation of such a processing type of polymer materials in the automotive, aerospace, medical, etc. industries.
PB  - University of Belgrade, faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2019" - Book of Abstracts
T1  - Experimental determination of type of fracture pla specimens in the function of printing conditions
EP  - 42
SP  - 42
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5412
ER  - 

@conference{
author = "Popović, Mihajlo and Pjević, Miloš and Mladenović, Goran and Tanović, Ljubodrag and Milošević, Miloš and Milovanović, Aleksa and Milošević, Nenad",
year = "2019",
abstract = "Fused Filament Fabrication (FFF) represent one of the technologies to process polymer materials in the way of rapid prototyping. Parts produced by this method not so rarely have good mechanical properties in the tangential direction in relation to the direction of the layers, but at the same time poor in the normal direction. In order to produce a part that has desired mechanical properties in all directions, it is necessary to precisely established printing conditions, which is one of the goals of this paper. Tensile strength experiments were conducted on bio-based plastic PLA (polylactic acid) specimens. Specimens were produced on a 3D printer, with printing speed from 40 up to 120 mm/min, and nozzle temperature from 170 up to 210 °C. It was established that tensile strength has a great dependence on the printing conditions. Also, the type of fracture varies depending on printing temperature. Although there is a trend of maximal deformation growth with increasing printing temperature, at lower printing temperature, more ductile fracture of the specimens occurs. Increasing the printing temperature, fracture of the specimens becomes more brittle. At the transition from one to another, tearing of the specimens occur. Such results play a key role in the successful implementation of such a processing type of polymer materials in the automotive, aerospace, medical, etc. industries.",
publisher = "University of Belgrade, faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2019" - Book of Abstracts",
title = "Experimental determination of type of fracture pla specimens in the function of printing conditions",
pages = "42-42",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5412"
}

Popović, M., Pjević, M., Mladenović, G., Tanović, L., Milošević, M., Milovanović, A.,& Milošević, N.. (2019). Experimental determination of type of fracture pla specimens in the function of printing conditions. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2019" - Book of Abstracts
University of Belgrade, faculty of Mechanical Engineering., 42-42.
https://hdl.handle.net/21.15107/rcub_machinery_5412

Popović M, Pjević M, Mladenović G, Tanović L, Milošević M, Milovanović A, Milošević N. Experimental determination of type of fracture pla specimens in the function of printing conditions. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2019" - Book of Abstracts. 2019;:42-42.
https://hdl.handle.net/21.15107/rcub_machinery_5412 .

Popović, Mihajlo, Pjević, Miloš, Mladenović, Goran, Tanović, Ljubodrag, Milošević, Miloš, Milovanović, Aleksa, Milošević, Nenad, "Experimental determination of type of fracture pla specimens in the function of printing conditions" in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2019" - Book of Abstracts (2019):42-42,
https://hdl.handle.net/21.15107/rcub_machinery_5412 .