Detail publikačního výsledku

Influence of the Cut Direction through the Semi-Finished Product on the Occurrence of Cracks for X210Cr12 Steel Using WEDM

MOURALOVÁ, K.; KLAKURKOVÁ, L.; MATOUŠEK, R.; PROKEŠ, T.; HRDÝ, R.; KAŇA, V.

Originální název

Influence of the Cut Direction through the Semi-Finished Product on the Occurrence of Cracks for X210Cr12 Steel Using WEDM

Anglický název

Influence of the Cut Direction through the Semi-Finished Product on the Occurrence of Cracks for X210Cr12 Steel Using WEDM

Druh

Článek WoS

Originální abstrakt

Wire electrical discharge machining (WEDM) is a key technological process for the production of parts from semi-finished products to the final heat treatment as it also enables the machining of very hard material. The quality of an electro-erosive machined surface is a very important factor with regard to the consequent functionality and life cycle of the manufactured part. The occurrence of cracks or burned cavities is therefore an acceptable defect of the sub-surface area, which along with residual stress may lead to the destruction of the machining. This study deals with the influence of the cut direction through a semi-finished product on the occurrence of defects (cracks, burned cavities) regarding the influence of setting up the parameters of the machine (gap voltage, pulse on and off time, wire feed and discharge current) and the type of heat treatment of the material. In order to study the surface and sub-surface area of the machined samples, electron microscopy was used, including the use of the local EDX chemical analysis.

Anglický abstrakt

Wire electrical discharge machining (WEDM) is a key technological process for the production of parts from semi-finished products to the final heat treatment as it also enables the machining of very hard material. The quality of an electro-erosive machined surface is a very important factor with regard to the consequent functionality and life cycle of the manufactured part. The occurrence of cracks or burned cavities is therefore an acceptable defect of the sub-surface area, which along with residual stress may lead to the destruction of the machining. This study deals with the influence of the cut direction through a semi-finished product on the occurrence of defects (cracks, burned cavities) regarding the influence of setting up the parameters of the machine (gap voltage, pulse on and off time, wire feed and discharge current) and the type of heat treatment of the material. In order to study the surface and sub-surface area of the machined samples, electron microscopy was used, including the use of the local EDX chemical analysis.

Klíčová slova

WEDM; electrical discharge machining; steel X210Cr12; morphology; topography; recast layer; cracks

Klíčová slova v angličtině

WEDM; electrical discharge machining; steel X210Cr12; morphology; topography; recast layer; cracks

Autoři

MOURALOVÁ, K.; KLAKURKOVÁ, L.; MATOUŠEK, R.; PROKEŠ, T.; HRDÝ, R.; KAŇA, V.

Rok RIV

2019

Vydáno

01.09.2018

Nakladatel

Elsevier

Místo

Polsko

ISSN

1644-9665

Periodikum

Archives of Civil and Mechanical Engineering

Svazek

18

Číslo

4

Stát

Polská republika

Strany od

1318

Strany do

1331

Strany počet

14

URL

https://www.sciencedirect.com/science/article/pii/S1644966518300451

BibTex

@article{BUT146745,
  author="Kateřina {Mouralová} and Lenka {Klakurková} and Radomil {Matoušek} and Tomáš {Prokeš} and Radim {Hrdý} and Václav {Kaňa}",
  title="Influence of the Cut Direction through the Semi-Finished Product on the Occurrence of Cracks for X210Cr12 Steel Using WEDM",
  journal="Archives of Civil and Mechanical Engineering",
  year="2018",
  volume="18",
  number="4",
  pages="1318--1331",
  doi="10.1016/j.acme.2018.04.004",
  issn="1644-9665",
  url="https://www.sciencedirect.com/science/article/pii/S1644966518300451"
}