prof. dr Dragoslav Dobras

prof. dr Dragoslav Dobras

vanredni profesor
Nastavnik - II-4
Faculty of Mechanical Engineering
Scientific Area Title Promotion Date
Materijali vanredni profesor September 21, 2023

Department

  • Mašinski fakultet - Katedra za proizvodne i računarom podržane tehnologije

Courses

Mašinski fakultet
Akademske studije drugog ciklusa
Akademske studije prvog ciklusa

Bibliography

Journal papers

Tehnologija zavarivanja čeličnog liva G18CrMo4+QT sa konstrukcionim čelikom S355J2+N
DOI 10.5937/zzk2202077D
Journal Welding & welded structures
Year 2022
Authors Dragoslav Dobraš, Milisav Marković, and Slaviša Savić
Volumen 67
Number 2/2022
Page from 77
Page to 83
Web address https://scindeks-clanci.ceon.rs/data/pdf/0354-7965/2022/0354-79652202077D.pdf
Uticaj termičke obrade na mehanička svojstva navarenog spoja na čeličnom livu G24Mn6
DOI 10.5937/zzk2203128M
Journal Welding & welded structures
Year 2022
Authors Milisav Marković, Dragoslav Dobraš, Slaviša Savić, and Jovica Ilić
Volumen 67
Number 3
Page from 128
Page to 134
Web address https://scindeks-clanci.ceon.rs/data/pdf/0354-7965/2022/0354-79652203128M.pdf
The influence of the tranverse inclination of the MAG welding torch on the geometry of the root seam
Journal Welding & welded structures
Year 2019
Authors Dragoslav Dobraš
Volumen 64
Number 3
Page from 101
Page to 112
Virtual modeling of assembly and working elements for horizontal hydraulic press
Journal ANNALS OF FACULTY ENGINEERING HUNEDOARA – International Journal Of Engineering
Year 2015
Authors Zdravko Božičković, Bogdan Marič, Dragoslav Dobraš, Gordana Globočki Lakić, and Đorđe Čiča
Volumen XIII
Number 3
Page from 165
Page to 168
Web address http://annals.fih.upt.ro/ANNALS-2015-3.html
Obuka – Edukacija zavarivača
Journal e-Glasnik DZBiH
Year 2014
Authors Ismar Hajro and Dragoslav Dobraš
Number #4
Page from 12
Page to 17
Web address http://dzbih.ba/download/e-glasnik/2015/DZBiH%20eGlasnik%20%234%202014-12.pdf
Obuka / Edukacija IW-/EW- kadra
Journal e-Glasnik DZBiH
Year 2014
Authors Ismar Hajro and Dragoslav Dobraš
Number #4
Page from 24
Page to 28
Web address http://dzbih.ba/download/e-glasnik/2015/DZBiH%20eGlasnik%20%234%202014-12.pdf

Conference papers

TRIBOLOGICAL ASPECTS OF NANO-PARTICLE FLUID BASED COOLING AND LUBRICATION IN MILLING PROCESS
Scientific Conference 10th INTERNATIONAL CONFERENCE OF APPLIED SCIENCE - ICAS 2022
Publikacija ICAS 2022 CONFERENCE BOOK OF ABSTRACTS
Year 2022
Authors Branislav Sredanović, Gordana Globočki Lakić, Pero Dugić, Aleksandra Šinik, and Dragoslav Dobraš
Page from 100
Web address https://www.researchgate.net/publication/361073268_ICAS_2022_BOOK_OF_ABSTRACTS
APPLICATION OF LASER SURFACE WELDING IN TOOL REPAIRING
Scientific Conference 10th INTERNATIONAL CONFERENCE OF APPLIED SCIENCE - ICAS 2022
Publikacija ICAS 2022 CONFERENCE - BOOK OF ABSTRACTS
Year 2022
Authors Dragoslav Dobraš, Milisav Marković, and Jovan Marić
Page from 54
Web address https://www.researchgate.net/publication/361073268_ICAS_2022_BOOK_OF_ABSTRACTS
SURFACE WELDING TECHNOLOGY IN REPAIR OF CAST IRON CASTINGS G42CRMO4
Scientific Conference 10th INTERNATIONAL CONFERENCE OF APPLIED SCIENCE - ICAS 2022
Publikacija ICAS 2022 CONFERENCE - BOOK OF ABSTRACTS
Year 2022
Authors Milisav Marković, Dragoslav Dobraš, and Slaviša Savić
Page from 55
Web address https://www.researchgate.net/publication/361073268_ICAS_2022_BOOK_OF_ABSTRACTS
UTICAJ TERMIČKE OBRADE NA MEHANIČKA SVOJSTVA NAVARENOG SPOJA NA ČELIČNOM LIVU G24Mn6
Scientific Conference Zavarivanje / Welding 2020
DOI ISBN 978-86-82585-15-2
Publikacija Zbornik radova na USB-u
Year 2021
Authors Milisav Marković, Dragoslav Dobraš, Slaviša Savić, and Jovica Ilić
Page from tema
Page to 1.9
TEHNOLOGIJA ZAVARIVANJA ČELIČNOG LIVA G18CrMo4+QT SA KONSTRUKCIONIM ČELIKOM S355J2+N
Scientific Conference Zavarivanje / Welding 2020
DOI ISBN 978-96-82585-15-2
Publikacija Zbornik radova na USB-u
Year 2021
Authors Dragoslav Dobraš, Milisav Marković, and Slaviša Savić
Page from tema
Page to 1.6
Structural analysis of flexible pipe for a flange welded joint
Scientific Conference ASR International Conference "WELDING 2021"
Year 2021
Authors Dragoslav Dobraš, Milisav Marković, and Slaviša Savić
INFLUENCE OF PARAMETERS OF PLASMA CUTTING TO CHANGING STRUCTURE FOR PREPARATION EDGE OF THE WELDING GROOVE
Scientific Conference COMET-a 2018
DOI ISBN 978-99976-719-4-3
Publikacija P R O C E E D I N G S COMET-a 2018
Year 2018
Authors Dragoslav Dobraš, Milisav Marković, and Saša Đurić
Page from 145
Page to 148
ANALYSIS OF THE APPLICATION OF THE MAG LOW SPATTER CONTROL FUNCTION
Scientific Conference COMET-a 2018
DOI ISBN 978-99976-719-4-3
Publikacija P R O C E E D I N G S COMET-a 2018
Year 2018
Authors Darijo Božičković, Dragoslav Dobraš, and Milisav Marković
Page from 149
Page to 154
The influence of the transverse inclination of the MAG welding torch on the geometry of the root seam
Scientific Conference The 4th IIW South-East European Welding Congress
DOI ISBN 978-86-82585-13-8
Publikacija Proceedings
Year 2018
Authors Dragoslav Dobraš
Web address file:///D:/SAVJETOVANJA%202018%20-%20AAA/BEOGRAD%202018%20SEEIIW/USB%20-%20ZBORNIK/WebFiles/Zavarivanje2018.html
TESTING MECHANICAL PROPERTIES OF COMPOSITE MATERIALS BASED ON EPOXY RESINS REINFORCED WITH SILICON STEEL ALLOY
Scientific Conference International conference on applied sciences, ICAS 2018
Publikacija Book of abstracts ICAS 2018
Year 2018
Authors Milisav Marković, Dragoslav Dobraš, Goran Radenković, and Zdravko Grbić
Page from 101
Web address https://www.researchgate.net/publication/325359974_ICAS_2018_BOOK_OF_ABSTRACT_VER_30?enrichId=rgreq-5de5eca9fa7b5af741d6700bf57eb406-XXX&enrichSource=Y292ZXJQYWdlOzMyNTM1OTk3NDtBUzo2MzYwODE5ODA1Nzk4NDBAMTUyODY2NTE3MDcxNw%3D%3D&el=1_x_2&_esc=publicationCoverPdf
Analysis of structure of welding joint achieved with flux cored wire welding type OK E71T
Scientific Conference International conference on applied sciences ICAS 2018
DOI ISBN 978-99938-39-80-4
Publikacija Book of abstracts ICAS 2018
Year 2018
Authors Dragoslav Dobraš, Milisav Marković, and Nenad Bukejlović
Page from 102
Web address https://www.researchgate.net/publication/325359974
Analysis of quality of welded joint achieved with flux cored wire in PG welding position
Scientific Conference 13th International Conference on Accomplishments in Electrical and Mechanical Engineering and Information Technology - DEMI 2017
Publikacija Zbornik radova
Year 2017
Authors Dragoslav Dobraš, Nenad Bukejlović, and Milisav Marković
Page from 911
Page to 916
Conditions for the selection of welders
Scientific Conference International Conference on Accomplishments in Electrical and Mechanical Engineering and Information Technology - DEMI 2017
Publikacija Zbornik radova
Year 2017
Authors Dragoslav Dobraš and Milisav Marković
Page from 917
Page to 921
Standards that define quality of welding photosensitive visor
Scientific Conference III International Scientific Conference “COMETa 2016 – Conference on Mechanical Engineering Technologies and Applications
Publikacija Zbornik radova
Year 2016
Authors Dragoslav Dobraš and Milisav Marković
Page from 255
Page to 262
Web address http://www.cometa.rs.ba/
Conditions of selection of candidates for training and work in NDT
Scientific Conference Savetovanje sa međunarodnim učešćem “IBR 2016”
Publikacija Zbornik radova
Year 2016
Authors Dragoslav Dobraš and Milisav Marković
Page from 25
Page to 30
Primjena standarda pri izboru i nabavci zaštitnih naočala za zavarivanje
Scientific Conference 8. naučno-stručni skup „STUDENTI U SUSRERT NAUCI“ sa međunarodnim učešćem, StES 2015
Publikacija Zbornik radova
Year 2015
Authors Aleksandar Ivaštanin, Zoran Aleksić, Zoran Grahovac, and Dragoslav Dobraš
Page from 206
Page to 220
Web address http://stes.rs.ba/wp-content/uploads/2016/03/Zbornik-radova-StES2015.pdf
Review of standards development for quality control and insurance for manufacture of demanding welded structures with respect to role of national welding societies
Scientific Conference 9. naučno stručni skup sa međunarodnim učešćem "QUALITY 2015"
Publikacija Zbornik radova
Year 2015
Authors Ismar Hajro and Dragoslav Dobraš
Page from 581
Page to 586
Web address http://www.quality.unze.ba/zbornici/QUALITY%202015/index.php
HARDOX 450 – ATTACHMENT ASSESSMENT OF WELDABILITY
Scientific Conference 12 th International Conference on Accomplishments in Electrical and Mechanical Engineerign ad Information Technology - DEMI 2015
DOI ISBN 978-99938-39-53-8
Publikacija Zbornik radova - DEMI 2015
Year 2015
Authors Dragoslav Dobraš and Nenad Bukejlović
Page from 181
Page to 186
SPECIFICS OF THE TRAINIG AND CERTIFICATION OF WELDERS FOR ALUMINOTHERMIC WELDING PROCESS
Scientific Conference 12 th International Conference on Accomplishments in Electrical and Mechanical Engineerign ad Information Technology - DEMI 2015
DOI ISBN 978-99938-39-53-8
Publikacija Zbornik radova - DEMI 2015
Year 2015
Authors Dragoslav Dobraš and Ismar Hajro
Page from 187
Page to 192
Virtual modeling of assembly and working elements for horizontal hydraulic press
Scientific Conference II International Scientific Conference "COMETA 2014"
DOI ISBN 978-99976-323-2-3
Publikacija Zbornik radova COMETa2014, ISBN 978-99976-623-1-6
Year 2014
Authors Zdravko Božičković, Bogdan Marić, Dragoslav Dobraš, Gordana Globočki Lakić, and Đorđe Čiča
Page from 539
Page to 546
POSSIBILITIES OF APPLICATION OF BROWNIAN GAS IN MECHANICAL ENGINEERING
Scientific Conference VI International Scientific Conference “CONTEMPORARY MATERIALS 2013“
Publikacija ANURS - Program rada i Knjiga apstrakata, SAVRMENI MATERIJALI 2013. god.
Year 2013
Authors Dragoslav Dobraš and Snežana Petković
Page from 104
ANALYSIS OF CONSUMPTION NITROGEN NEAR LASER CUTTING STAINLESS STEEL
Scientific Conference VI International Scientific Conference “CONTEMPORARY MATERIALS 2013“
Publikacija ANURS - Program rada i Knjiga apstrakata, SAVRMENI MATERIJALI 2013. god.
Year 2013
Authors Dragoslav Dobraš and Tanja Šestić
Page from 92
BROWN'S GAS – HEAT SOURCE FOR WELDING
Scientific Conference 11 th International Conference on Accomplishments in Electrical and Mechanical Engineerign ad Information Technology - DEMI 2013
DOI ISBN 978-99938-39-45-3
Publikacija Zbornik radova - DEMI 2013
Year 2013
Authors Dragoslav Dobraš, Žarko Petrović, and Zdravko Božičković
Page from 333
Page to 338
ENERGY EFFICIENT WELDING TECHNOLOGY: FSW
Scientific Conference 11 th International Conference on Accomplishments in Electrical and Mechanical Engineerign ad Information Technology - DEMI 2013
DOI ISBN 978-99938-39-45-3
Publikacija Zbornik radova - DEMI 2013
Year 2013
Authors Petar Tasić, Ismar Hajro, Damir Hodžić, and Dragoslav Dobraš
Page from 429
Page to 441
VIRTUAL WELDING
Scientific Conference 11 th International Conference on Accomplishments in Electrical and Mechanical Engineerign ad Information Technology - DEMI 2013,
DOI ISBN 978-999938-39-45-3
Publikacija Zbornik radova - DEMI 2013
Year 2013
Authors Dragoslav Dobraš, Zdravko Božičković, Žarko Petrović, Mladen Santrač, and Petar Tasić
Page from 537
Page to 542
INFLUENTIAL FACTORS ON THE BRAKING FORCE INTENSITY DURING FORCE CONTROL ON A DEVICE WITH ROTARY ROLLERS
Scientific Conference DEMI 2013 - 11th International conference on accomplishmnt in electrial and mechanical engineering and information technology
Year 2013
Authors Zdravko Božičković, Dragoslav Dobraš, and Valentina Golubović Bugarski
Page from 905
Page to 910
THE INFLUENCE OF THE DEFORMATION IN THE PROCESS EXTRACTION ON QUALITY OF WIRES FOR REINFORCEMENT MESH
Scientific Conference 1st International Scientific Conference "COMETa 2012"
DOI ISBN 978-99938-655-5-1
Publikacija Zbornik radova COMETa 2012
Year 2012
Authors Zdravko Božičković, Dragoslav Dobraš, and Milorad Poljašević
Page from 145
Page to 152
ELIMINATION OF PERMANENT DEFORMATIONS IN THE LONGITUDINAL WELDING PROCESS OF CONICAL PIPES WITH ONE SEAM
Scientific Conference 11th INTERNATIONAL SCIENTIFIC CONFERENCE "MMA 2012 - advanced production technologies"
DOI ISBN 978-86-7892-419-4
Publikacija Zbornik radova
Year 2012
Authors Zdravko Božičković, Dragoslav Dobraš, and Ranko Božičković
Page from 419
Page to 422
UPRAVLJANJE PRENOSOM TOPLOTE I MASE KROZ ZAVARIVAČKI ELEKTRIČNI LUK
Scientific Conference V International Scientific Conference “CONTEMPORARY MATERIALS 2012“
DOI ISBN 978-99938-21-45-8
Publikacija ANURS - Naučni skupovi - Knjiga XXV, 2013.god.
Year 2012
Authors Dragoslav Dobraš, Milivoj Marković, Zdravko Božičković, and Žarko Petrović
Page from 393
Page to 412
SAVREMANA OPREMA I METODE MAG ZAVARIVANJA
Scientific Conference V International Scientific Conference “CONTEMPORARY MATERIALS 2012“
DOI ISBN 978-99938-21-45-8
Publikacija ANURS - Naučni skupovi, Knjiga XXV, 2013. god.
Year 2012
Authors Dragoslav Dobraš, Žarko Petrović, and Zdravko Božičković
Page from 373
Page to 391
ELEKTRIČNA PROVODLJIVOST ZAVARIVAČKIH TROSKI
Scientific Conference 4. međunarodni naučni skup "SAVREMENI MATERIJALI 2011" - ANURS
DOI ISBN 978-99938-21-37-3
Publikacija ANURS - Naučni skupovi, Kljiga XX, 2012. god.
Year 2011
Authors Jovo Savanović, Ranko Zrilić, and Dragoslav Dobraš
Page from 363
Page to 370
NEKE KARAKTERISTIKE OŠTEĆENJA MATERIJALA HK-40 KATALITIČKE CIJEVI REFORMERA
Scientific Conference 4. međunarodni naučni skup "SAVREMENI MATERIJALI 2011" - ANURS
DOI ISBN 978-99938-21-37-3
Publikacija Zbornik radova - ANURS - Naučni skupovi - Knjiga XX, 2012. god.
Year 2011
Authors Milan Plavšić, Ranko Zrilić, Dragoslav Dobraš, and Zoran Kukrić
Page from 371
Page to 388
PURPOSE AND METHOD EDUCATION OF INTERNATIONAL RECOGNIZED PERSONNEL FOR WELDING
Scientific Conference 10 th Anniversary International Conference on Accomplishments in Electrical and Mechanical Engineerign ad Information Technology - DEMI 2011
DOI ISBN 987-99938-39-36-1
Publikacija ZBORNIK RADOVA - DEMI 2011
Year 2011
Authors Dragoslav Dobraš and Sead Avdić
Page from 997
Page to 1002
Analiza uzroka nastanka pukotina na cisternama drumskih vozila
Scientific Conference ISTRAŽIVANJE I RAZVOJ MAŠINSKIH ELEMENTATA I SISTEMA - IRMES '06
DOI ISBN 99938-39-13-2
Publikacija Zbornik radova "IRMES '06"
Year 2006
Authors Snežana Petković and Dragoslav Dobraš
Page from 417
Page to 422
Matematički model zavisnosti parametara navarivanja zuba kašike bagera i tvrdoće navarenih slojeva
Scientific Conference Zavarivanje spaja 2005
Publikacija Zbornik radova - Zavarivanje spaja, Sarajevo 2005
Year 2005
Authors Aleksa Blagojević, Ranko Zrilić, and Dragoslav Dobraš
Page from 155
Page to 156
Ein mathematical Modell zur Bestimmung der Abhängigkeit zwischen den Auftragschweiβparametern der Löffelzahnen eines Baggers ud der Härte augtraggeschweiβter Schichten
Scientific Conference 4. Fachtung, Verschleiβschutz von Bauteilen durch Auftragschweiβen
Publikacija Zbornik radova - 4. Fachtung, Verschleiβschutz von Bauteilen durch Auftragschweiβen
Year 2002
Authors Aleksa Blagojević, Ranko Zrilić, and Dragoslav Dobraš
Page from 60
Page to 68
Mathematical model of depedency of welding parameters for teeth of earth moving machine bucket on suefaced layer hardness
Scientific Conference ZESZYTY NAUKOVE NR 233 "mechanika 50"
DOI ISSN 0208-6395
Publikacija Zbornik radova "MECHANIKA 50"
Year 2001
Authors Aleksa Blagojević, Ranko Zrilić, and Dragoslav Dobraš
Page from 191
Page to 199
ISPITIVANJE TEHNIKOM DIFRAKCIJE ULTRAZVUKA
Scientific Conference Savjetovanje sa međunarodnim učešćem - IBR 2000 - Standardizacija, obrazovanje, sertifikacija, praksa i razvoj
Publikacija Zbornik radova - IBR 2000,
Year 2000
Authors Miodrag Kirić, Aleksa Blagojević, and Dragoslav Dobraš
Page from 71
Page to 74
Sadašnje stanje i perspektive obrazovanja kadrova za potrebe Elektroprivrede Republike Srpske
Scientific Conference Savjetovanje o razvoju Elektroprivrede Republike Srpske Srpske "Energetika Srpske 98"
Publikacija Zbornik radova sa savjetovanja o razvoju Elektroprivrede u Republici Srpskoj "Energetika Srpske 98", Teslić, Bosna i Hercegovina
Year 1998
Authors Aleksa Blagojević, Zlatko Bundalo, and Dragoslav Dobraš
Page from 155
Page to 159
Primjena zavarivanja i navarivanja u održavanju tehničkih sistema
Scientific Conference XXIII Jugoslovenski majski skup - Kragujevac 1998
Publikacija Zbornik radova XXIII Jugoslovenski majski skup - Kragujevac 1998
Year 1998
Authors Aleksa Blagojević, Milivoj Marković, and Dragoslav Dobraš
Page from 203
Page to 209
THE REPAIRING OF DEFECTIVE PARTS OF MINIG AND BULDING MACHINERY BY USING WELD TOGETHER AND WELD ON TEHNOLOGY
Scientific Conference International scientific conference HEAVY MACHINERY HM '96
Publikacija Zbornik radova Teška mašinogradnja TM '96
Year 1996
Authors Aleksa Blagojević and Dragoslav Dobraš
Page from 4.294
Page to 4.300
Problematika izbora i zavarivanja vatrootpornih čelika
Scientific Conference ZAVARIVANJE 94
Publikacija Međunarodno savjetovanje "ZAVARVIANJE 94" Beograd, 1995.
Year 1994
Authors Aleksa Blagojević, Ranko Zrilić, and Dragoslav Dobraš
Page from 100
Page to 104

Books and bibiliographies

NAUKA O MATERIJALIMA - knjiga 1
Publisher Univerzitet u Banjoj Luci, Mašinski fakultet
ISBN 978-99938-39-78-1
Year 2018
Authors Ranko Zrilić and Dragoslav Dobraš
Type osnovni udžbenik
Page count 290
NAUKA O MATERIJALIMA - knjiga 2
Publisher Mašinski fakultet Univeziteta u Banjoj Luci
ISBN ISBN 978-99938-39-83-5
Year 2018
Authors Ranko Zrilić and Dragoslav Dobraš
Type osnovni udžbenik
Page count 339
ZAVARIVANJE
Publisher Mašinski fakultet Univeziteta u Banjoj Luci
ISBN 978-99938-39-64-4
Year 2016
Authors Dragoslav Dobraš
Type pomoćni udžbenik
Page count 258
BIOMATERIJALI
Publisher Univerzitet U Banjoj Luci, Mašinski fakultet Banja Luka
ISBN 978-99938-39-47-7
Year 2014
Authors Ranko Zrilić and Dragoslav Dobraš
Type osnovni udžbenik
Page count 142
OTPORNOST MATERIJALA repetitorijum i riješeni zadaci
Publisher Mašinski fakultet Univerziteta u Banjoj Luci
ISBN 86-7392-010-8
Year 2001
Authors Drago Blagojević and Dragoslav Dobraš
Type pomoćni udžbenik
Page count 236