Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection
2021
Authors
Lazić, VukićNikolić, R.
Arsić, D.
Arsić, M.
Popović, Olivera
Prokić-Cvetković, Radica
Hadzima, B.
Conference object (Published version)
Metadata
Show full item recordAbstract
The problem considered in this paper is the welding technology of the steel assembly of a firefighter truck rear bridge semi-housing. Since in this procedure the welding is done of the two dissimilar steels, it is necessary to analyze effects of welding on mechanical properties and microstructure of individual joint's zones. The weldability of the base metal was considered first (semi-housing tube and flange), then the welding method and the filler metal were selected and, finally, the technological parameters of welding were calculated. The computational and experimental methods were used for the base metal weldability estimate, based on the hardness measurements in the joint's critical zones and analysis of their structures. Experimental investigations performed were aimed for verification and/or eventual correction of the proposed welding technology.
Keywords:
welding / weldability / rear bridge semi-housing / firefighter truckSource:
Transportation Research Procedia, 2021, 55, 544-552Publisher:
- Elsevier B.V.
Funding / projects:
- This research was partially financially supported by the project "Innovative Solutions for Propulsion, Power and Safety Components of Transport Vehicles" ITMS 313011V334 of the Operational Program Integrated Infrastructure 2014 – 2020 and co-funded by the European Regional Development Fund
- Sustainability and improvement of mechanical systems in energetic, material handling and conveying by using forensic engineering, environmental and robust design (RS-MESTD-Technological Development (TD or TR)-35006)
- Research of opportunities to improve welding technology for micro-alloyed steels (RS-MESTD-Technological Development (TD or TR)-35024)
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Institution/Community
Mašinski fakultetTY - CONF AU - Lazić, Vukić AU - Nikolić, R. AU - Arsić, D. AU - Arsić, M. AU - Popović, Olivera AU - Prokić-Cvetković, Radica AU - Hadzima, B. PY - 2021 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3631 AB - The problem considered in this paper is the welding technology of the steel assembly of a firefighter truck rear bridge semi-housing. Since in this procedure the welding is done of the two dissimilar steels, it is necessary to analyze effects of welding on mechanical properties and microstructure of individual joint's zones. The weldability of the base metal was considered first (semi-housing tube and flange), then the welding method and the filler metal were selected and, finally, the technological parameters of welding were calculated. The computational and experimental methods were used for the base metal weldability estimate, based on the hardness measurements in the joint's critical zones and analysis of their structures. Experimental investigations performed were aimed for verification and/or eventual correction of the proposed welding technology. PB - Elsevier B.V. C3 - Transportation Research Procedia T1 - Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection EP - 552 SP - 544 VL - 55 DO - 10.1016/j.trpro.2021.07.020 ER -
@conference{ author = "Lazić, Vukić and Nikolić, R. and Arsić, D. and Arsić, M. and Popović, Olivera and Prokić-Cvetković, Radica and Hadzima, B.", year = "2021", abstract = "The problem considered in this paper is the welding technology of the steel assembly of a firefighter truck rear bridge semi-housing. Since in this procedure the welding is done of the two dissimilar steels, it is necessary to analyze effects of welding on mechanical properties and microstructure of individual joint's zones. The weldability of the base metal was considered first (semi-housing tube and flange), then the welding method and the filler metal were selected and, finally, the technological parameters of welding were calculated. The computational and experimental methods were used for the base metal weldability estimate, based on the hardness measurements in the joint's critical zones and analysis of their structures. Experimental investigations performed were aimed for verification and/or eventual correction of the proposed welding technology.", publisher = "Elsevier B.V.", journal = "Transportation Research Procedia", title = "Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection", pages = "552-544", volume = "55", doi = "10.1016/j.trpro.2021.07.020" }
Lazić, V., Nikolić, R., Arsić, D., Arsić, M., Popović, O., Prokić-Cvetković, R.,& Hadzima, B.. (2021). Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection. in Transportation Research Procedia Elsevier B.V.., 55, 544-552. https://doi.org/10.1016/j.trpro.2021.07.020
Lazić V, Nikolić R, Arsić D, Arsić M, Popović O, Prokić-Cvetković R, Hadzima B. Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection. in Transportation Research Procedia. 2021;55:544-552. doi:10.1016/j.trpro.2021.07.020 .
Lazić, Vukić, Nikolić, R., Arsić, D., Arsić, M., Popović, Olivera, Prokić-Cvetković, Radica, Hadzima, B., "Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection" in Transportation Research Procedia, 55 (2021):544-552, https://doi.org/10.1016/j.trpro.2021.07.020 . .