Detail publikace

Analysis of Bar feeding Into the Drawing Tool

ŘIHÁČEK, J. PODANÝ, K. KABILKA, D. MRŇA, L.

Anglický název

Analysis of Bar feeding Into the Drawing Tool

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

en

Originální abstrakt

The paper deals with a study of buckling behaviour of a bar, which is fed into the drawing tool in the production of drawn bar. When the undrawn bar is inserting into the two-die drawing tool y using hydraulic feeding collets, it can be buckled and stuffed between dies. Accordingly, basic parameters, such as a maximum possible buckling length, have to be found. Due to a specific shape of the drawn bar face, but also due to other parameters, the usage of basic equations for the calculation of buckling stability is questionable. Therefore, the numerical simulation in the ANSYS software was used. Based on basic calculations, numerical simulations and practical experiments, conditions under which the current bar feeding method can be used is found, followed by results comparison.

Anglický abstrakt

The paper deals with a study of buckling behaviour of a bar, which is fed into the drawing tool in the production of drawn bar. When the undrawn bar is inserting into the two-die drawing tool y using hydraulic feeding collets, it can be buckled and stuffed between dies. Accordingly, basic parameters, such as a maximum possible buckling length, have to be found. Due to a specific shape of the drawn bar face, but also due to other parameters, the usage of basic equations for the calculation of buckling stability is questionable. Therefore, the numerical simulation in the ANSYS software was used. Based on basic calculations, numerical simulations and practical experiments, conditions under which the current bar feeding method can be used is found, followed by results comparison.

Klíčová slova anglicky

ANSYS, numerical simulation, bar drawing, buckling stability, CK67 steel

Vydáno

11.12.2019

Nakladatel

MM Science Journal

Místo

Praha

ISSN

1805-0476

Ročník

2019

Číslo

5

Strany od–do

3544–3548

Počet stran

5

BIBTEX


@article{BUT160786,
  author="Jan {Řiháček} and Kamil {Podaný} and Libor {Mrňa},
  title="Analysis of Bar feeding Into the Drawing Tool",
  year="2019",
  volume="2019",
  number="5",
  month="December",
  pages="3544--3548",
  publisher="MM Science Journal",
  address="Praha",
  issn="1805-0476"
}