Surface and subsurface layers defects analysis after WEDM affecting the subsequent lifetime of produced components
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F19%3APU129491" target="_blank" >RIV/00216305:26210/19:PU129491 - isvavai.cz</a>
Alternative codes found
RIV/44555601:13420/19:43894921
Result on the web
<a href="https://link.springer.com/article/10.1007/s13369-019-03887-7" target="_blank" >https://link.springer.com/article/10.1007/s13369-019-03887-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13369-019-03887-7" target="_blank" >10.1007/s13369-019-03887-7</a>
Alternative languages
Result language
angličtina
Original language name
Surface and subsurface layers defects analysis after WEDM affecting the subsequent lifetime of produced components
Original language description
Wire electrical discharge machining (WEDM) is an on-traditional technology of machining, which is used in many industries. This technology of utilizing electrical impulses to cut material at high temperatures tends to create many types of surface and subsurface defects on machined surfaces. The occurrence of defects in the form of cracks or burned cavities may represent a significant limitation of the functionality and lifetime of the component. For this reason, the analysis of the occurrence and formation of surface and subsurface defects was carried out in this study, depending on the type of material used and the parameters setup of the machine. The object of the study was 3 metallic and 3 non-metallic materials, 3 samples of which were produced with different parameters setting of the machine. The processed samples were analysed using both light and electron microscopy, and their cross sections as well. In addition, the topography of all samples was evaluated using a contactless profile meter, and the visualization of the 3D surface of the sample was performed using the semi contact atomic force microscope technique. On the basis of the analyses performed, materials have been found in which the occurrence of defects is influenced by the parameters setup and they can, therefore, be prevented.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/LM2015041" target="_blank" >LM2015041: CEITEC Nano</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Arabian Journal for Science and Engineering
ISSN
2193-567X
e-ISSN
2191-4281
Volume of the periodical
44
Issue of the periodical within the volume
9
Country of publishing house
SA - THE KINGDOM OF SAUDI ARABIA
Number of pages
13
Pages from-to
7723-7735
UT code for WoS article
000477809600026
EID of the result in the Scopus database
2-s2.0-85065289901