Two-stage electro-discharge machining fabricating superhard cutting tools
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Дата
2004
ORCID
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Elsevier Inc.
Анотація
A novel technique for fabricating efficiently precision cutting tools made from polycrystalline superhard materials is reported in the present paper. For this purpose, a two-stage electro-discharge machining (EDM) was applied on diamond polycrystallines, by employing first wire-electrode EDM for rough cutting and subsequently rotational disc-electrode EDM for finishing operations. Experimental results obtained clearly indicate the applicability of the proposed two-stage technique for fabricating precision cutting tools that can be used for the production of machined components made from glass and plastics, ceramics, composite materials and non ferrous metals, at an industrial scale.
Опис
Ключові слова
electro-discharge machining, diamond polycrystallines, rotational disc-electrode, composite materials, non-ferrous metals, superhard materials, cutting tool
Бібліографічний опис
Two-stage electro-discharge machining fabricating superhard cutting tools / A. G. Mamalis [et al.] // Journal of Materials Processing Technology. – 2004. – Vol. 146, iss. 3. – P. 318-325.