Austenitic steel surface integrity after EDM in different dielectric liquids
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RIS BIB ENDNOTEAustenitic steel surface integrity after EDM in different dielectric liquids
Publication date: 27.12.2017
Technical Transactions, 2017, Volume 12 Year 2017 (114), pp. 231 - 242
https://doi.org/10.4467/2353737XCT.17.222.7765Authors
Austenitic steel surface integrity after EDM in different dielectric liquids
Obróbka elektroerozyjna (EDM) stanowi alternatywę dla konwencjonalnych metod obróbkowych, szczególnie przy kształtowaniu materiałów trudnoskrawalnych, gdy konieczne jest otrzymanie powierzchni o bardzo dobrej jakości. W EDM ciekły dielektryk ma kluczowy wpływ na właściwości technologicznej warstwy wierzchniej materiału obrabianego, umożliwiając zachodzenie kontrolowanych wyładowań elektrycznych pomiędzy elektrodą roboczą a przedmiotem obrabianym, schładzanie i usuwanie produktów powstałych w wyniku obróbki oraz odprowadzanie wygenerowanego w trakcie procesu ciepła. W artykule przedstawiono wpływ dielektryka węglowodorowego i wodnego na wybrane cechy strukturalne i morfologiczne stali nierdzewnej 304 po procesie drążenia elektroerozyjnego. Analizie poddano chropowatość powierzchni, mikrotwardość oraz zmiany składu chemicznego obrabianych powierzchni po przeprowadzonej próbie korozyjnej.
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Information: Technical Transactions, 2017, Volume 12 Year 2017 (114), pp. 231 - 242
Article type: Original article
Titles:
Austenitic steel surface integrity after EDM in different dielectric liquids
Austenitic steel surface integrity after EDM in different dielectric liquids
Institute of Production Engineering, Faculty of Mechanical Engineering, Cracow University of Technology
Institute of Material Engineering, Cracow University of Technology
Institute of Production Engineering, Faculty of Mechanical Engineering, Cracow University of Technology
Published at: 27.12.2017
Article status: Open
Licence: None
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