Naslov
FEM support to similarity theory in metal forming

Autori
Keran, Zdenka ; Ciglar, Damir ; Piljek, Petar

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

Izvornik
CIM 2015 Computer Integrated Manufacturing and High Speed Machining / Abele, Eberhard ; Udiljak, Toma ; Ciglar, Damir - Zagreb : Hrvatska udruga proizvodnog strojarstva (HUPS), 2015, 149-152

ISBN
978-953-7689-03-2

Skup
15th International Scientific Conference on Production Engineering

Mjesto i datum
Vodice, Hrvatska, 10.06.2015. - 13.06.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
similarity theory; forming force; metal forming; FEM.

Sažetak
In development of new metal forming procedures it is important to know process parameters such as forming force, deformation work, stress scheme etc. Theoretical analysis is usually not enough accurate method because of numerous simplifications and assumed boundary conditions that cannot accurately describe the real situation. Beside numerical simulations, the only better method is real physical modelling by scaling down (or up) real dimensions. Similarity theory connects model, real product and process parameters. This paper associates finite element modelling and similarity theory, in order to easily and quickly determines the forming force level for the real product. Model is numerically created and its adequacy is tested by both – similarity theory and finite element modelling.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA