Improving Rotary Draw Bending Process by Changing a Geometry of the Pressure Die

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F21%3APU143770" target="_blank" >RIV/00216305:26210/21:PU143770 - isvavai.cz</a>

Výsledek na webu

<a href="https://journalmt.com/artkey/mft-202105-0016_improving-rotary-draw-bending-process-by-changing-a-geometry-of-the-pressure-bar.php" target="_blank" >https://journalmt.com/artkey/mft-202105-0016_improving-rotary-draw-bending-process-by-changing-a-geometry-of-the-pressure-bar.php</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/mft.2021.081" target="_blank" >10.21062/mft.2021.081</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Improving Rotary Draw Bending Process by Changing a Geometry of the Pressure Die

Popis výsledku v původním jazyce

The paper is focused on an analysis and optimization of the rotary draw bending process to eliminate bent tube ovality by modification of the pressure die geometry. The bending process is realized on Wafios CNC bending machine. A tube that is bent for an automotive application is made of 34MnB5 steel. Currently, after tube bending process by an angle of 120°, an unacceptable ovality occurs. Therefore, it is necessary to improve the quality of production and thus prevent the formation of unacceptable ovality. In this case, the optimization of the pressure die geometry is carried out. For this reason, a numerical simulation using finite element method in ANSYS software is performed. Before the actual optimization, an accuracy of the simulation is verified by analysing of the current state and comparing it with simulation results.

Název v anglickém jazyce

Improving Rotary Draw Bending Process by Changing a Geometry of the Pressure Die

Popis výsledku anglicky

The paper is focused on an analysis and optimization of the rotary draw bending process to eliminate bent tube ovality by modification of the pressure die geometry. The bending process is realized on Wafios CNC bending machine. A tube that is bent for an automotive application is made of 34MnB5 steel. Currently, after tube bending process by an angle of 120°, an unacceptable ovality occurs. Therefore, it is necessary to improve the quality of production and thus prevent the formation of unacceptable ovality. In this case, the optimization of the pressure die geometry is carried out. For this reason, a numerical simulation using finite element method in ANSYS software is performed. Before the actual optimization, an accuracy of the simulation is verified by analysing of the current state and comparing it with simulation results.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Manufacturing TECHNOLOGY

ISSN

1213-2489

e-ISSN

—

Svazek periodika

21

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

14

Strana od-do

668-681

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85121430479