Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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ANALYSIS OF DETAILS SURFACE QUALITY AFTER ELECTRICAL DISCHARGE MACHINING

Ablyaz T.R. 1
1 Perm national research polytechnic university
This paper proposes an integrated approach to the study of the process of wire- EDM machining engraved, is to examine not only the changes of the treated surface, but also changes in the structure of the electrode - tool in the processing of different treatment regimen. As the workpiece is selected steel grade according to GOST 14959-70 65G. Of the workpiece held on the wire and a wire EDM Electronica EcoCut at various cutting conditions. Modes were selected on the basis of a stable processing conditions of the material at the maximum, minimum and average allowable amperage. As a tool electrode has been selected brass wire diameter of 0.25 mm firms Hando. Measurement of surface finish conducted on profilometer Mahr Perthometer S2 according to GOST 2789-73. Found that an increase in the average current EI exposed to strong destructive factors, such as high temperature zone of sparking, and high energy pulses.

Библиографическая ссылка

Абляз Т.Р. АНАЛИЗ КАЧЕСТВА ОБРАБОТАННОЙ ПОВЕРХНОСТИ ДЕТАЛИ ПОСЛЕ ЭЛЕКТРОЭРОЗИОННОЙ ОБРАБОТКИ // Научное обозрение. Технические науки. 2015. № 1. С. 32-33;
URL: https://science-engineering.ru/en/article/view?id=755 (дата обращения: 10.06.2026).