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УДК 621.73.016


Godziy S., Klisko A., Nosenko A.

The National Technical University of Ukraine "Kyiv Polytechnic Institute", Kyiv, Ukraine ( This e-mail address is being protected from spambots. You need JavaScript enabled to view it )

IMPROVING THE EFFICIENCY OF ROTARY FORGING THROUGH THE USE OF AFFECTIVE ADAPTED BILLETS

Abstract. The efficiency of technological processes of metal forming depends on the form and dimensions of the billet. The use of
billets with minimum requirements promotes efficiency of production. For determination of such purveyance the concept of the 

to the technological processes of rotary forging. Rotary forging takes place at an eccentric application of technological effort.
Therefore, there are additional requirements to the characteristics of the billet.
Aim of this article to define ways to use pieces of minimal cost.
The experimental results of rotary forging of billets are analyzed with different sizes. The most effective ranges of relative
sizes are certain. Technological processes are proposed rotary forging in that not required the specially prepared billets. Their use
ensures maximum efficiency and productivity, and also the minimum cost of the product.
The article is the result of experimental and theoretical researches which are conducted on the department of mechanics of
plasticity of materials and resource-safe processes of the National technical university of Ukraine «KPI».
Keywords: Rotary forging, technological process, deformation, billet, equipment, efficiency, productivity, cost.

REFERENCES
1. Radchenko S.Iu., Filina A.V. Dies for cutting rolled into billets with a length smaller than the diameter. Kuznechno-shtampovochnoe proizvodstvo [Forging and stamping production], 2000, no. 10, pp. 21-23.
2. Skrjabin S.A. Izgotovlenie pokovok iz aljuminievyh splavov gorjachim deformirovaniem., [Production of aluminum alloy forgings hot deformation], (Monografija) Kiev: Izdatelstvo KVІC, 2004, p. 346.
3. Krivda L.T., Gozhіj S.P., Krivda E.O. Pat. 30822 Ukraina, MPK B21D 37/00, B23D 23/00. Sposіb vіdokremlennja zagotovok obkatuvannjam [Method of separating for pieces with orbital forging]: Pat. 30822 Ukraina, MPK B21D 37/00, B23D 23/00, (Ukraina), Nacіonal'nij tehnіchnii unіversitet Ukraini "Kijvs'kii polіtehnіchnij іnstitut», no u2007133371; Zajavl. 30.11.2007; Opubl. 11.03.2008, Bjul., no. 5, p. 7.
4. Matvijchuk V.A., Aliev I.S., Sovershenstvovanie processov lokal'noj rotacionnoj obrabotki davleniem na osnove analiza deformiruemosti metallov [Improving the processes of local rotary forming based on an analysis of deformability of metals]. Monografija, Kramatorsk, DGMA, 2009, p. 268.
5. Gozhij S.P., Krivda L.T., Shtampovka s obkatyvaniem kak sposob resursosberezhenija [Orbital forging as a way of resource], Naukovі vіstі Nacіonalnogo tehnіchnogo unіversitetu Ukraini «Kiivskij polіtehnіchnij іnstitut», 2006, no. 2(46), pp. 55-60.
6. Gozhіj S.P., Krivda E.O., Hіlchenko K.O., Klіsko A.V., Pat. 57086 Ukraina, MPK B21D 22/02 (2006.1), B21D 37/00. Sposіb vigotovlennja detalej metodom obkochuvannja: Pat. 57086 Ukraina, MPK B21D 22/02 (2006.1), B21D 37/00. (Ukraina), Nacіonal'nij tehnіchnij unіversitet Ukraїni "Kiivskij polіtehnіchnij іnstitut», no u2010 08840; Zajavl. 15.07.2010, Opubl. 10.02.2011, Bjul. no. 3, p. 5.
7. Gozhіj S.P., Klіsko A.V., Landar R.M., Nosenko A.І., Pat. 66808 Ukraina, MPK B21D 37/00 (2006.1). Sposіb vigotovlennja detalej [Method of manufacturing parts], Pat. 66808 Ukraina, MPK B21D 37/00. (Ukraїna), Nacіonalnij tehnіchnij unіversitet Ukraini "Kiivskij polіtehnіchnij іnstitut», no. u2011 03804; Zajavl. 29.03.2011, Opubl. 25.01.2012, Bjul. no 2, p. 5.

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