Simulation of Hydro-Mechanical Billet Pressing of Fibrous Bimetallic Composites

Sergey V. Byvaltsev; Aleksandr G. Zalazinsky; Vladimir G. Titov; Vladimir P. Shveikin

doi:10.4028/p-8i1j79

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 910Simulation of Hydro-Mechanical Billet Pressing of...

Simulation of Hydro-Mechanical Billet Pressing of Fibrous Bimetallic Composites

Abstract:

The simulation of hydro-mechanical billet pressing of bimetallic composite is performed. Using mathematical modeling and simulation exercise, the influence of the main operational parameters, which include: draw-forming, the cone angle of the working die and the conditions of contact friction, on the strain heterogeneity, damage to the fibers (cores), and the extrusion stress, is studied. A method and an expert system were developed that allowed to carry out a computational experiment and a multi-criteria choice of rational values of the technological experiment is carried out. The results of the study are used to improve the industrial production of multi-core bimetallic wires for electrical purposes.

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Periodical:

Key Engineering Materials (Volume 910)

Pages:

450-457

DOI:

https://doi.org/10.4028/p-8i1j79

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Online since:

February 2022

Authors:

Sergey V. Byvaltsev, Aleksandr G. Zalazinsky, Vladimir G. Titov*, Vladimir P. Shveikin

Keywords:

Computational Experiment, Expert System, Multi-Criteria Optimization, Pressing of Composite, Semi-Liquid Friction, Simulation

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