Tehnički vjesnik, Vol. 17 No. 3, 2010.
Pregledni rad
Comparison of different material cutting technologies in terms of their impact on the cutting quality of structural steel
Marta Harničárová
; Department of Manufacturing Technologies, Faculty of Manufacturing Technologies, Technical University of Košice with a seat in Prešov, Bayerova 1, 080 01 Prešov, Slovak Republik
Jozef Zajac
; Department of Manufacturing Technologies, Faculty of Manufacturing Technologies, Technical University of Košice with a seat in Prešov, Bayerova 1, 080 01 Prešov, Slovak Republik
Antun Stoić
; Faculty of Mechanical Engineering in Slavonski Brod, J. J. Strossmayer University of Osijek, Trg Ivane Brlić-Mažuranić 2, 35000 Slavonski Brod, Croatia
Sažetak
The paper deals with a comparison of the most frequently used thermal cutting technologies applied to the structural, low carbon steel EN S355J0 in engineering enterprises with a focus on experimental measurement and evaluation of characteristics of the heat affected zone. It gives a mutual comparison of these technologies in terms of the achieved heat affected zone. The goal of this paper was to use the property changes in the used material (affected by laser, plasma arc and oxygen cutting) as the quality indicator of the cutting process.
Ključne riječi
heat affected zone; metallography; structural steel; quality; thermal cutting
Hrčak ID:
59652
URI
Datum izdavanja:
30.9.2010.
Posjeta: 3.177 *