Please use this identifier to cite or link to this item:
Title: Surface forming features of new combined wire electrical discharge-electrochemical machining technology
Authors: Osypenko, Vasyl
Plakhotnyi, Oleksandr
Timchenko, Oleksii
Осипенко, Василь Іванович
Плахотний, Олександр Петрович
Тімченко, Олексій Володимирович
Keywords: surface roughness;heat affected zone;recast layer;electrochemical machining
Issue Date: 2019
Publisher: Nonconventional Technologies Review
Abstract: There are presented the results of the complex studies of the structure and microgeometry of the surface layers formed on a wide spectrum of regimes of electrical discharge cutting and sequential electrochemical machining (ECM) with the same wire electrode. The studies were conducted on tool steel, medium carbon steel and technically pure iron ARMCO. It was clearly established the presence of the heat affected zone (HAZ) when using wire electrical discharge machining (WEDM) on pure technical iron ARMCO. It is shown the possibility of using a sequential WEDM and ECM with the same wire electrode to controllably and almost completely eliminate the HAZ. The established regularities broaden the idea of the surface formation mechanisms and substantiate the proposed schemes of surface formation using the newest combined technology. The obtained data correlate well with the known results of research in the field of electrophysical and electrochemical methods of materials processing.
Volume: 23
Issue: 2
First Page: 52
End Page: 57
Appears in Collections:Наукові публікації викладачів (ФКТМД)

Files in This Item:
File Description SizeFormat 
223-Article Text-391-1-10-20190829.pdf2.02 MBAdobe PDFThumbnail

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.