Improving Rotary Draw Bending Process by Changing a Geometry of the Pressure Die
The result's identifiers
Result code in 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>
Result on the web
<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>
Alternative languages
Result language
angličtina
Original language name
Improving Rotary Draw Bending Process by Changing a Geometry of the Pressure Die
Original language description
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.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Manufacturing TECHNOLOGY
ISSN
1213-2489
e-ISSN
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Volume of the periodical
21
Issue of the periodical within the volume
5
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
14
Pages from-to
668-681
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85121430479