Naslov
A study of radial gear extrusion

Autori
Plančak, Miroslav ; Math Miljjenko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
SHMD 2002, Materials and metallurgy / Ilija Mamuzić - Zagreb : PAMIGRAF d.o.o., 2002, 27-27

Skup
5th Symposium of croatian metallurgical society

Mjesto i datum
Šibenik, Hrvatska, 23.06.2002. - 27.06.2002

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
extrusion; finite element method simulation

Sažetak
Gears and gear-like elements are manufactured predominantly by some of cutting technologies, but recent trends go towards application of metal forming operations. For smaller gears cold bulk metal forming operations are used (net shape or near net shape forming) and for the larger gears, hot rolling or hot forging technologies are applied. Application of metal forming technologies in gear and gear-like manufacturing offers technical and economical advantages when compared with cutting technologies.Various cold bulk metal forming techniques can be applied for gear manufacturing. In this paper theoretical analysis of radial extrusion of gears is given. Furthermore, experimental verification of the obtained theoretical results has been carried out. Two various methods of analyze is given, both used today in actual researches: upper bound method as an analytical one and finite element method as a numerical one.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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