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Russian Engineering Research

, Volume 39, Issue 10, pp 892–894 | Cite as

Mechanical Properties of Products after Electric-Discharge Machining

  • T. R. AblyazEmail author
  • V. E. Vil’deman
  • K. R. MuratovEmail author
  • A. V. Il’inykh
Article
  • 8 Downloads

Abstract

The mechanical properties of 38Х2Н2МА steel components after electric-discharge machining (EDM) are experimentally studied. The strength of workpieces obtained by turning and EDM is compared. The life of samples in few-cycle fatigue is determined. The life of 38Х2Н2МА steel samples after EDM is 30% less than after turning. There is little difference in the strength of 38Х2Н2МА steel samples after EDM and after turning.

Keywords:

electric-discharge machining (EDM) strength life mechanical properties 

Notes

FUNDING

Financial support was provided by the Russian Ministry of Education and Science (project 11.9716.2017/8.9).

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Copyright information

© Allerton Press, Inc. 2019

Authors and Affiliations

  1. 1.Perm National Research Polytechnic UniversityPermRussia

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