Detail publikačního výsledku

Analysis of surface and subsurface layers after WEDM for Ti-6Al-4V with heat treatment

MOURALOVÁ, K.; KOVÁŘ, J.; KLAKURKOVÁ, L.; BLAŽÍK, P.; KALIVODA, M.; KOUSAL, P.

Originální název

Analysis of surface and subsurface layers after WEDM for Ti-6Al-4V with heat treatment

Anglický název

Analysis of surface and subsurface layers after WEDM for Ti-6Al-4V with heat treatment

Druh

Článek WoS

Originální abstrakt

The effective machining using the technology of wire electrical discharge machining (WEDM) is a compromise between cutting speed and resulting surface quality. The typical morphology of a machined surface using electrical erosion is characterised with numerous craters due to electrical discharges arising during the process of cutting. The study deals with the assessment of the influence of parameters of machine settings and material heat treatment on both quantitative and qualitative evaluations of craters on the surface of workpieces made ofTi-6Al-4V alloy. Using metallographic investigation, the diffusion subsurface phenomena occurring during the process of cutting on cross sections of preparationshave been studied , and both qualitative and quantitative evaluations of the amount of electrode material stuck on the machined surface have been made. Diffusion processes occurring between the electrode and the cut material have been studied on cut surfaces as well as on cross sections using local spot EDX microanalysis.

Anglický abstrakt

The effective machining using the technology of wire electrical discharge machining (WEDM) is a compromise between cutting speed and resulting surface quality. The typical morphology of a machined surface using electrical erosion is characterised with numerous craters due to electrical discharges arising during the process of cutting. The study deals with the assessment of the influence of parameters of machine settings and material heat treatment on both quantitative and qualitative evaluations of craters on the surface of workpieces made ofTi-6Al-4V alloy. Using metallographic investigation, the diffusion subsurface phenomena occurring during the process of cutting on cross sections of preparationshave been studied , and both qualitative and quantitative evaluations of the amount of electrode material stuck on the machined surface have been made. Diffusion processes occurring between the electrode and the cut material have been studied on cut surfaces as well as on cross sections using local spot EDX microanalysis.

Klíčová slova

WEDM, electrical discharge machining, Surface investigation, Ti-6Al-4V, mean roughness Depth, light microscopy, panning electron microscopy, EDX microanalysis

Klíčová slova v angličtině

WEDM, electrical discharge machining, Surface investigation, Ti-6Al-4V, mean roughness Depth, light microscopy, panning electron microscopy, EDX microanalysis

Autoři

MOURALOVÁ, K.; KOVÁŘ, J.; KLAKURKOVÁ, L.; BLAŽÍK, P.; KALIVODA, M.; KOUSAL, P.

Rok RIV

2019

Vydáno

03.01.2018

Místo

Spojené státy americké

ISSN

0263-2241

Periodikum

MEASUREMENT

Svazek

2018

Číslo

116

Stát

Spojené království Velké Británie a Severního Irska

Strany od

556

Strany do

564

Strany počet

9

URL

http://www.sciencedirect.com/science/article/pii/S0263224117307625

BibTex

@article{BUT139994,
  author="Kateřina {Mouralová} and Jiří {Kovář} and Lenka {Klakurková} and Petr {Blažík} and Milan {Kalivoda} and Pavel {Kousal}",
  title="Analysis of surface and subsurface layers after WEDM for Ti-6Al-4V with heat treatment",
  journal="MEASUREMENT",
  year="2018",
  volume="2018",
  number="116",
  pages="556--564",
  doi="10.1016/j.measurement.2017.11.053",
  issn="0263-2241",
  url="http://www.sciencedirect.com/science/article/pii/S0263224117307625"
}