Detail publikačního výsledku

Quality of aluminium alloy surface after WEDM

MOURALOVÁ, K.; KOVÁŘ, J.; KLAKURKOVÁ, L.; KALIVODA, M.

Originální název

Quality of aluminium alloy surface after WEDM

Anglický název

Quality of aluminium alloy surface after WEDM

Druh

Článek Scopus

Originální abstrakt

Efficient machining using wire electrical discharge machining (WEDM) technology is a compromise between cutting speed and resulting surface quality. Typical morphology of the surface machined by WEDM shows a plenty of craters caused by electrospark discharges produced during the cutting process. This work is focused on assessing the impact of machine setting parameters on quantitative and qualitative evaluation of the workpiece surface of aluminium alloy AlZn6Mg2Cu. Using metallography, the surface effects arisen during the process of wire spark erosion on cross-sections of preparations were studied. Using local spot EDX microanalysis, the chemical composition of the surfaces of the samples was studied. The attention was also paid to the highest height of profile of the craters, which were studied using 3D filtered images.

Anglický abstrakt

Efficient machining using wire electrical discharge machining (WEDM) technology is a compromise between cutting speed and resulting surface quality. Typical morphology of the surface machined by WEDM shows a plenty of craters caused by electrospark discharges produced during the cutting process. This work is focused on assessing the impact of machine setting parameters on quantitative and qualitative evaluation of the workpiece surface of aluminium alloy AlZn6Mg2Cu. Using metallography, the surface effects arisen during the process of wire spark erosion on cross-sections of preparations were studied. Using local spot EDX microanalysis, the chemical composition of the surfaces of the samples was studied. The attention was also paid to the highest height of profile of the craters, which were studied using 3D filtered images.

Klíčová slova

WEDM, electrical discharge machining, impact layer, aluminium alloy, quality of surface

Klíčová slova v angličtině

WEDM, electrical discharge machining, impact layer, aluminium alloy, quality of surface

Autoři

MOURALOVÁ, K.; KOVÁŘ, J.; KLAKURKOVÁ, L.; KALIVODA, M.

Rok RIV

2018

Vydáno

10.02.2017

Nakladatel

MM Science Journal

Místo

Praha

ISSN

1803-1269

Periodikum

MM Science Journal

Svazek

2017

Číslo

1

Stát

Česká republika

Strany od

1679

Strany do

1682

Strany počet

4

URL

http://www.mmscience.eu/content/file/archives/MM_Science_2016106.pdf

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@article{BUT132974,
  author="Kateřina {Mouralová} and Jiří {Kovář} and Lenka {Klakurková} and Milan {Kalivoda}",
  title="Quality of aluminium alloy surface after WEDM",
  journal="MM Science Journal",
  year="2017",
  volume="2017",
  number="1",
  pages="1679--1682",
  doi="10.17973/MMSJ.2017\{_}02\{_}2016106",
  issn="1803-1269",
  url="http://www.mmscience.eu/content/file/archives/MM_Science_2016106.pdf"
}