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Pregled bibliografske jedinice broj: 165322

Numerical Simulation of Behavior of Weld-Pocket Dies During Extrusion of Thin Walled Solid Section


Duplančić, Igor; Lozina, Željan; Kostović, Dar; Prgin, Jere; Bračić Zoran
Numerical Simulation of Behavior of Weld-Pocket Dies During Extrusion of Thin Walled Solid Section // Billet Process and Equipment Die Design and Technology Value-Added Processes
Orlando: International Aluminum Extrusion Technology Seminar, 2004. str. 199-207 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Numerical Simulation of Behavior of Weld-Pocket Dies During Extrusion of Thin Walled Solid Section

Autori
Duplančić, Igor ; Lozina, Željan ; Kostović, Dar ; Prgin, Jere ; Bračić Zoran

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

Izvornik
Billet Process and Equipment Die Design and Technology Value-Added Processes / - Orlando : International Aluminum Extrusion Technology Seminar, 2004, 199-207

Skup
Eight International Aluminum Exrusion Technology Seminar

Mjesto i datum
Orlando, Florida, 18-21.05.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Extrusion dies; finite element methodweld-pocket

Sažetak
Extrusion dies are subjected to fluctuating loads and high temperatures during one extrusion stroke. Therefore great attention must be paid to ensure that the tooling set is both strong enought to withstand these loads, and rigid enought to minimize deflection. This appearance could be very significant in weld-pocket dies for extrusion of wide thin-walled solid sections. Detailed stress analysis that requires three-dimensional sophisticated Finite Element Method (FEM) programs should be involved in weld-pocket dies design. A very important factor in weld-pocket die design is the shape of the weld pocket. This paper shows the results of numerical simulation of behavior of various weld-pocket dies durin extrusion of thin-walled solid sections. In this simulation, the shape of weld pocket was taken as an influence variable. Results obtained by such simulations could be useful for the die designer.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
0023012

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split