Email this article More Efficient Electric-Discharge Machining of 38Х2Н2МА Steel
- Authors: Shlykov E.S.1, Ablyaz T.R.1, Muratov K.R.1
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Affiliations:
- Perm National Research Polytechnic University
- Issue: Vol 39, No 10 (2019)
- Pages: 895-897
- Section: Article
- URL: https://journal-vniispk.ru/1068-798X/article/view/227877
- DOI: https://doi.org/10.3103/S1068798X1910023X
- ID: 227877
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Abstract
On the basis of experimental data, recommendations are made regarding the electric-discharge machining (EDM) of 38Х2Н2МА alloy-steel parts with improved high-temperature wear resistance. Those recommendations ensure high quality of the machined surface with the highest possible productivity. In the finishing pass, to ensure roughness Ra = 2.4, the following parameters are chosen: voltage U = 100 V; time of pulse action T = 150 µs; and current I = 6 A.
About the authors
E. S. Shlykov
Perm National Research Polytechnic University
Author for correspondence.
Email: Kruspert@mail.ru
Russian Federation, Perm
T. R. Ablyaz
Perm National Research Polytechnic University
Author for correspondence.
Email: lowrider11-13-11@mail.ru
Russian Federation, Perm
K. R. Muratov
Perm National Research Polytechnic University
Author for correspondence.
Email: Karimur_80@mail.ru
Russian Federation, Perm
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