Publication result detail

Numerical and Experimental Evaluation of Strain Inhomogenity in Extruded Copper Rods

JANÍČEK, L.; PETRUŠKA, J.

Original Title

Numerical and Experimental Evaluation of Strain Inhomogenity in Extruded Copper Rods

English Title

Numerical and Experimental Evaluation of Strain Inhomogenity in Extruded Copper Rods

Type

Paper in proceedings (conference paper)

Original Abstract

Forward extrusion of copper rods of various cross sections is numerically simulated to obtain strain distribution and hardening of the formed material.Computational results are compared with the distribution of hardness measured on real tests specimens. Good correlation between the numerical and experimental results in then used as a basis for precise evaluation of strain- hardness reference curves, suitable for industrial testing of formed products.

English abstract

Forward extrusion of copper rods of various cross sections is numerically simulated to obtain strain distribution and hardening of the formed material.Computational results are compared with the distribution of hardness measured on real tests specimens. Good correlation between the numerical and experimental results in then used as a basis for precise evaluation of strain- hardness reference curves, suitable for industrial testing of formed products.

Key words in English

strain-hardness curves, FEM, simulation of forming process, various profiles extrusion

Authors

JANÍČEK, L.; PETRUŠKA, J.

Released

01.09.2000

Publisher

University of Žilina

Location

Žilina, Slovakia

ISBN

80-968368-1-1

Book

Numerical Methods in Continuum Mechanics (NMCM)

Pages from

790.832519

Pages count

1

BibTex

@inproceedings{BUT1882,
  author="Libor {Janíček} and Jindřich {Petruška}",
  title="Numerical and Experimental Evaluation of Strain Inhomogenity in Extruded Copper Rods",
  booktitle="Numerical Methods in Continuum Mechanics (NMCM)",
  year="2000",
  pages="1",
  publisher="University of Žilina",
  address="Žilina, Slovakia",
  isbn="80-968368-1-1"
}