Naslov
Theoretical and FE analysis of Contact Stresses at Upsetting of Prismatic Specimen by Cylindrical Dies

Autori
Vilotić, Dragiša ; Plančak, Miroslav ; Movrin, Dejan ; Milutinović, Mladomir ; Barišić, Branimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceeding of 22. MicroCAD International Scientific Conference / Lehoczky Laszlo - Miskolc : University of Miskolc, 2009, 65-71

ISBN
978-963-661-878-0

Skup
22. MicroCAD International Scientific Conference

Mjesto i datum
Miskolc, Mađarska, 19.03.2009. - 20.03.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
FEM; Metal Forming; Cylindrical Dies; Process Design

Sažetak
The knowledge of the stress and strain components within the workpiece volume in metal forming is essential for successful design of such process, including the determination of the forming load required for deformation of the material and prediction of ductile fracture initiation. To this end, different theoretical, numerical and experimental methods are applied. In this paper results of contact stress analysis in the process of upsetting of prismatic specimen by cylindrical dies are presented. The analysis of this process has been performed by slab method and Finite Element Method (FEM).

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo, Strojarstvo, Temeljne tehničke znanosti

POVEZANOST RADA