Detail publikace

Determination of deformation resistance in tube flaring process

PETERKOVÁ, E. SAMEK, R.

Originální název

Determination of deformation resistance in tube flaring process

Typ

článek v časopise ve Scopus, Jsc

Jazyk

angličtina

Originální abstrakt

The determination of the forming force required for manufacturing of the specified component is very important in practice. It is necessary to know value of the deformation resistance of the forming process for its theoretical finding. This paper presents a methodology for calculating of the total deformation resistance and subsequently of the forming force by using the theoretical equations. The method of the tube flaring was chosen for the research. The experiments were done on the testing tube samples from material 1.4301. These experiments were performed for comparing of the theoretical and real values of the forming force. The calculated values of forces differ slightly from those obtained experimentally. This difference lies in the use of the simplified input conditions and computational analysis such as material model obtained from tensile test of tubes, the chosen coefficient of friction and the simplified approach to calculation of the bending stress used in the theory of deep drawing.

Klíčová slova

tube flaring test; deformation resistance; forming force; analytical model

Autoři

PETERKOVÁ, E.; SAMEK, R.

Vydáno

21. 11. 2016

Nakladatel

MM Science Journal

Místo

Praha

ISSN

1805-0476

Periodikum

MM Science Journal

Ročník

2016

Číslo

5

Stát

Česká republika

Strany od

1332

Strany do

1337

Strany počet

6

URL

http://www.mmscience.eu/content/file/archives/MM_Science_2016115.pdf

BibTex

@article{BUT131902,
  author="Eva {Peterková} and Radko {Samek}",
  title="Determination of deformation resistance in tube flaring process",
  journal="MM Science Journal",
  year="2016",
  volume="2016",
  number="5",
  pages="1332--1337",
  doi="10.17973/MMSJ.2016\{_}11\{_}2016115",
  issn="1805-0476",
  url="http://www.mmscience.eu/content/file/archives/MM_Science_2016115.pdf"
}