Gorokhov, V.Doroshkevich, E.Zvonarev, E. V.Shtern, M . B.Shtefan, Yevgenii2014-07-042014-07-041992Elastoplastic deformation of sintered porous materials in pressure working processes / V. M. Gorokhov, E. A. Doroshkevich, E. V. Zvonarev, M. B. Shtern, E. V. Shtefan // Poroshkovaya Metallurgiya. – 1992. – № 4. –Р. 1–5 ; № 6. – Р. 69–75.https://dspace.nuft.edu.ua/handle/123456789/15922The highest efficicеcy of stamping the powder blanks is obtained in producing axisometric components with a central cavity, large defenses in the cross section, and complicated external configuration. This large group of components includes sleeves, caps, and vessels with a blind or continuous cavity while are used extensively in various machine components. Cutting these components is associated with a high labor content, a large loss of metal in shavings, and the need to use complicated and expensive tools.otherpunchingbilletpowdershavingштампуваннязаготовкапорошокстружкаштамповкакафедра машин і апаратів харчових та фармацевтичних виробництвArticle