Mechanical Properties of Products after Electric-Discharge Machining

T. R. Ablyaz; V. E. Vil’deman; K. R. Muratov; A. V. Il’inykh

doi:10.3103/S1068798X19100046

Mechanical Properties of Products after Electric-Discharge Machining

作者: Ablyaz T.R.¹, Vil’deman V.E.¹, Muratov K.R.¹, Il’inykh A.V.¹
隶属关系:
1. Perm National Research Polytechnic University
期: 卷 39, 编号 10 (2019)
页面: 892-894
栏目: Article
URL: https://journals.rcsi.science/1068-798X/article/view/227868
DOI: https://doi.org/10.3103/S1068798X19100046
ID: 227868

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详细

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.