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

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ELECTRICAL DISCHARGE MACHINING OF TUNGSTEN INSTRUMENT PARTS PRODUCTION

Ablyaz T.R. 1 Permyakov G.L. 1 Belenkiy V.Y. 1
1 Perm national research polytechnic university
Currently instrument is one of the most important spheres of human activity. Widely used in instrumentation are materials such as tungsten and its alloys. Due to the fact that most of the details of instrument- production have a complex configuration at small sizes, processing equipment on the blade is impossible. Despite the widespread application of the technology of wire-EDM technology engraved in production, this process has not been studied fully. Investigation of the process of electrical discharge machining of tungsten is an urgent task. The aim is to analyze the effect of modes of EDM on the processing of tungsten. The article discusses the process of manufacturing parts “Slit mask.” Workpiece material is tungsten plate by TU 48-19-106-91. In this paper we picked up the cutting conditions allow to obtain the specified dimensions.