Theoretical analysis of metal flow velocity of bimetallic rod during extrusion process

Szymon Berski, Grzegorz Banaszek, Henryk Dyja

Аннотация


The paper analyses theoretical aspects of metal flow velocity in bimetallic rods during extrusion processes. Flow velocities of bimetal for particular layers were analyzed with application of the ExtrBim Model and the Forge2 commercial software. The metal flow velocities of particular layers were analysed for different parameters.

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Литература


Laue K., Stenger H., Extrusion, American Society for Metals, 1981.

Milenin A.A., Matematicheskoe modelirovanie trekhmernykh nestacionarnykh processov obrabotki metallov davleniem, Trudy nauchno-tekhnikh. Konf. «Teorija tekhnologia OMD», Moskva: MISiS. 1997, 539-548.

Chenot J.-L., Fourment L., Mocellin K., Numerical treatment of contact and friction in FE simulation of forming processes, Procedings of the 9th International Conference on Metal Forming The University of Birmingham, UK September 9-11, 2002, 2002, 45-52.


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