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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU127545" target="_blank" >RIV/00216305:26210/18:PU127545 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S1644966518300451" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1644966518300451</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.acme.2018.04.004" target="_blank" >10.1016/j.acme.2018.04.004</a>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

ARCH CIV MECH ENG

ISSN

1644-9665

e-ISSN

2083-3318

Svazek periodika

18

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

14

Strana od-do

1318-1331

Kód UT WoS článku

000446504200026

EID výsledku v databázi Scopus

2-s2.0-85047087397