Naslov
NUMERICAL SIMULATION OF COMBINED FORWARD-BACKWARD EXTRUSION TFHE BODY OF AUTOMATIC VALVE

Autori
Miljenko, Math ; Grizelj, Branko

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

Izvornik
ECCOMAS 2000 European Congress on computational Methods in Applied Science and Engineering - Proceeding on the CD ROM / - Barcelona, 2000

Skup
ECCOMAS European Congress on Computational Methods in Appčied Sciences and Engineering

Mjesto i datum
Barcelona, Španjolska, 11.09.2000. - 14.09.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
metal forming; extrusion; finite element method; simulation

Sažetak
The paper analyses the process of simultaneous forward-backward extrusion of the body of automatic valve for central low pressure heating installations. In metal forming industries, many products have to be formed in large numbers and with highly accurate dimensions. to save energy and material it is necessary to understand the behaviour of material and to know the intermediate shapes of the formed parts and the mutual effects between tool and formed part during the forming process. These are normally based on numerical methods which take into account all physical conditions of the deformed material during the process. For this purpose, the Finite Element Method (FEM) has been developed in the past in different ways. the paper highlights the finite element simulation as a very useful technique in studying, where there is a generally close correlation in the load results obtained with FEM and those obtaine experimentally.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA