Publication detail

Surface sheets morphology during its division using conventional and unconventional technologies

DVOŘÁK, M. KALIVODA, M. OSIČKA, K. MOURALOVÁ, K. SLANÝ, M.

Czech title

Morfologie povrchu plechu při jeho dělení konvenční a nekonvenční technologií

English title

Surface sheets morphology during its division using conventional and unconventional technologies

Type

journal article - other

Language

en

Original abstract

This article is about the morphology problems on the surface of the steel sheet from corrosion resistant material. The conventional character technology used was cutting technology according to tables shears NTE3150/6.3.The following technology to treat one of the cut edges was milling technology. As a comparative technology was chosen wire method EDM (Electrical Discharge Machining) cutting. The surface morphology was compared after the next manufacturing operation which was bending, during different bending radius. Bends were performed on a special fixture with the possibility of setting bend radius step by step.

Czech abstract

Článek se zabývá problematikou morfologie povrchu ocelového plechu z korozivzdorného materiálu. Použitá technologie konvenčního charakteru byla technologie stříhání na strojních tabulových nůžkách NTE 3150/6.3. Následná technologie úpravy jedné ze stříhaných hran byla technologie frézování. Jako porovnávací technologie byla zvolena nekonvenční metoda drátového elektroerozivního řezání. Morfologie povrchu byla porovnána až po následné výrobní operaci ohybu při různých poloměrech ohybů. Ohyby byly provedeny na speciálním přípravku s možností stupňovitého nastavení poloměru ohybu.

English abstract

This article is about the morphology problems on the surface of the steel sheet from corrosion resistant material. The conventional character technology used was cutting technology according to tables shears NTE3150/6.3.The following technology to treat one of the cut edges was milling technology. As a comparative technology was chosen wire method EDM (Electrical Discharge Machining) cutting. The surface morphology was compared after the next manufacturing operation which was bending, during different bending radius. Bends were performed on a special fixture with the possibility of setting bend radius step by step.

Keywords in Czech

korozivzdorný plech, stříhání, ohýbání, morfologie povrchu, WEDM

Keywords in English

corrosion resistant steel sheet, shearing, bending, surface morphology, wire electrical discharge machining

RIV year

2015

Released

30.06.2015

Publisher

Versita

Location

Velká Británie

ISSN

0354-3870

Volume

40

Number

1

Pages from–to

13–21

Pages count

8

BIBTEX


@article{BUT115310,
  author="Milan {Dvořák} and Milan {Kalivoda} and Karel {Osička} and Kateřina {Mouralová} and Martin {Slaný},
  title="Surface sheets morphology during its division using conventional and unconventional technologies",
  year="2015",
  volume="40",
  number="1",
  month="June",
  pages="13--21",
  publisher="Versita",
  address="Velká Británie",
  issn="0354-3870"
}