Detail VaV (138244) ▪ FSI VUT v Brně

Anglický název

Effect of width of kerf on machining accuracy and subsurface layer after WEDM

Typ

Článek WoS

Jazyk

en

Originální abstrakt

Wire electrical discharge machining (WEDM) is an unconventional machining technology that applies physical principles tomaterial removal.Material is removed by a series of recurring current discharges between the workpiece and the tool-electrode, and a ´kerf´ is created between the wire and the material being machined. The width of the kerf is directly dependant not only on the diameter of the wire used, but also on the machine parameter settingsand, in particular, on the set of mechanical and physical properties of the material being machined. To ensure precise machining, it is important to have the width of the kerf as small as possible. The presented study deals with the evaluation of the width of the kerf for 4 different metallic materials (some of them were subsequently heat treated using several methods) with different machine parameter settings. The kerf is investigated on metallographic cross sectionsusing light and electron microscopy.

Klíčová slova anglicky

WEDM, electrical discharge machining, surface layer, width of kerf, aluminium 99.5, titanium alloy Ti6-Al-4V, Steel X210Cr12, steel 16MnCr5

Vydáno

2018-02-23

Nakladatel

ASM International

Místo

Ohio, USA

ISSN

1059-9495

Časopis

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE

Ročník

27

Číslo

4

Strany od–do

1908–1916

Počet stran

9

BIBTEX


@article{BUT138244,
  author="Kateřina {Mouralová} and Jiří {Kovář} and Lenka {Klakurková} and Tomáš {Prokeš}",
  title="Effect of width of kerf on machining accuracy and subsurface layer after WEDM",
  journal="JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE",
  year="2018",
  volume="27",
  number="4",
  pages="1908--1916",
  doi="10.1007/s11665-018-3239-4",
  issn="1059-9495",
  url="https://link.springer.com/article/10.1007/s11665-018-3239-4"
}