Skoči na glavni sadržaj

Izvorni znanstveni članak

Method for Pocket Die Design on the Basis of Numerical Investigation of Aluminium Extrusion Process

O. Golovko
I. Mamuzić
O. Grydin


Puni tekst: engleski pdf 1.854 Kb

str. 155-161

preuzimanja: 3.345

citiraj


Sažetak

The paper considers dependencies of metal forming characteristics on dimensionless geometrical parameters of flat pocket die design at direct extrusion of aluminium thin-walled solid profiles. The theoretical analysis of plastic metal flow is carried out by means of the 2 -D FEM model. The new method for flat pocket die design is proposed in the paper. The die design example is given for non -symmetrical U-shape profile.

Ključne riječi

finite elements method (FEM), direct extrusion,, die design, pocket flat die, aluminium alloy

Hrčak ID:

6483

URI

https://hrcak.srce.hr/6483

Posjeta: 3.715 *