---
_id: '44316'
author:
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Rozo Vasquez J, Arian B, Kersting L, Walther F, Homberg W, Trächtler A. Softsensor
model of phase transformation during flow forming of metastable austenitic steel
AISI 304L. In: ; 2023.'
apa: Rozo Vasquez, J., Arian, B., Kersting, L., Walther, F., Homberg, W., &
Trächtler, A. (2023). Softsensor model of phase transformation during flow
forming of metastable austenitic steel AISI 304L. The 14th International Conference
on Numerical Methods in Industrial Forming Processes (Numiform 2023), Krakau.
bibtex: '@inproceedings{Rozo Vasquez_Arian_Kersting_Walther_Homberg_Trächtler_2023,
title={Softsensor model of phase transformation during flow forming of metastable
austenitic steel AISI 304L}, author={Rozo Vasquez, Julian and Arian, Bahman and
Kersting, Lukas and Walther, Frank and Homberg, Werner and Trächtler, Ansgar},
year={2023} }'
chicago: Rozo Vasquez, Julian, Bahman Arian, Lukas Kersting, Frank Walther, Werner
Homberg, and Ansgar Trächtler. “Softsensor Model of Phase Transformation during
Flow Forming of Metastable Austenitic Steel AISI 304L,” 2023.
ieee: J. Rozo Vasquez, B. Arian, L. Kersting, F. Walther, W. Homberg, and A. Trächtler,
“Softsensor model of phase transformation during flow forming of metastable austenitic
steel AISI 304L,” presented at the The 14th International Conference on Numerical
Methods in Industrial Forming Processes (Numiform 2023), Krakau, 2023.
mla: Rozo Vasquez, Julian, et al. Softsensor Model of Phase Transformation during
Flow Forming of Metastable Austenitic Steel AISI 304L. 2023.
short: 'J. Rozo Vasquez, B. Arian, L. Kersting, F. Walther, W. Homberg, A. Trächtler,
in: 2023.'
conference:
end_date: 2023-06-29
location: Krakau
name: The 14th International Conference on Numerical Methods in Industrial Forming
Processes (Numiform 2023)
start_date: 2023-06-25
date_created: 2023-05-02T09:56:46Z
date_updated: 2023-11-07T00:01:46Z
department:
- _id: '156'
- _id: '241'
- _id: '153'
language:
- iso: eng
quality_controlled: '1'
status: public
title: Softsensor model of phase transformation during flow forming of metastable
austenitic steel AISI 304L
type: conference
user_id: '14931'
year: '2023'
...
---
_id: '48072'
abstract:
- lang: eng
text: Die weltweit erzeugten Emissionen müssen in allen emittierenden Sektoren signifikant
gesenkt werden, um die Auswirkungen des Klimawandels zu reduzieren. Dies ist unter
anderem durch die energieeffiziente Wiederverwertung vorhandener Ressourcen und
damit der Einstellung einer nachhaltigen Kreislaufwirtschaft möglich. Aufgrund
der hohen erforderlichen Energiemenge in der primären Herstellung von Aluminium
existieren hier im Vergleich zu anderen Konstruktionswerkstoffen große Einsparpotentiale.
Mit dem in dieser Arbeit erforschten reibungsinduzierten Recyclingverfahren (RIR)
wird eine alternative und energieeffiziente Prozessroute zum direkten Recycling
von unterschiedlichen Aluminiumschrotten geschaffen. Zur Charakterisierung der
Prozessroute werden u. a. die Erkenntnisse aus sich gegenseitig unterstützenden
experimentellen und theoretischen Untersuchungen zu den Vorgängen der der Verdichtung,
Plastifizierung als auch Extrusion der recycelten Profile dargelegt. Die Einflüsse
unterschiedlicher Eingangsgrößen wie z. B. der Werkzeuggestaltung oder der Verarbeitung
unterschiedlicher Legierungen werden zudem zur zukünftigen Auslegung des Prozesses
erläutert. Aus der abschließenden energetischen Bilanzierung kann geschlossen
werden, dass aufgrund der geringeren Verarbeitungstemperatur signifikante Energieersparnisse
bei Verwendung des RIR im Vergleich zu den konventionellen Produktionsstrategien
erzielt werden können.
author:
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
citation:
ama: Borgert T. Reibungsinduzierter Prozess zum nutzerindividuellen und energieeffizienten
Recycling von Aluminiumschrotten.; 2023.
apa: Borgert, T. (2023). Reibungsinduzierter Prozess zum nutzerindividuellen
und energieeffizienten Recycling von Aluminiumschrotten.
bibtex: '@book{Borgert_2023, title={Reibungsinduzierter Prozess zum nutzerindividuellen
und energieeffizienten Recycling von Aluminiumschrotten}, author={Borgert, Thomas},
year={2023} }'
chicago: Borgert, Thomas. Reibungsinduzierter Prozess zum nutzerindividuellen
und energieeffizienten Recycling von Aluminiumschrotten, 2023.
ieee: T. Borgert, Reibungsinduzierter Prozess zum nutzerindividuellen und energieeffizienten
Recycling von Aluminiumschrotten. 2023.
mla: Borgert, Thomas. Reibungsinduzierter Prozess zum nutzerindividuellen und
energieeffizienten Recycling von Aluminiumschrotten. 2023.
short: T. Borgert, Reibungsinduzierter Prozess zum nutzerindividuellen und energieeffizienten
Recycling von Aluminiumschrotten, 2023.
date_created: 2023-10-16T07:13:03Z
date_updated: 2023-10-16T07:13:41Z
department:
- _id: '156'
language:
- iso: ger
main_file_link:
- url: https://www.shaker.de/de/content/catalogue/index.asp?lang=de&ID=8&ISBN=978-3-8440-9240-0&search=yes
page: '200'
publication_identifier:
isbn:
- 978-3-8440-9240-0
publication_status: published
status: public
supervisor:
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
title: Reibungsinduzierter Prozess zum nutzerindividuellen und energieeffizienten
Recycling von Aluminiumschrotten
type: dissertation
user_id: '83141'
year: '2023'
...
---
_id: '48001'
author:
- first_name: Lukas
full_name: Bathelt, Lukas
last_name: Bathelt
- first_name: Eugen
full_name: Djakow, Eugen
id: '7904'
last_name: Djakow
- first_name: Frederik
full_name: Dahms, Frederik
id: '64977'
last_name: Dahms
- first_name: Christian
full_name: Henke, Christian
last_name: Henke
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Bathelt L, Djakow E, Dahms F, Henke C, Trächtler A, Homberg W. Neuartiger
Ansatz zum Richten von zwei- und dreidimensionalen Fehlern an einem Federdraht.
In: Ilmenauer Federntag 2023: Neueste Erkenntnisse Zu Funktion, Berechnung,
Prüfung Und Gestaltung von Federn Und Werkstoffen. ISLE Steuerungstechnik
und Leistungselektronik; 2023.'
apa: 'Bathelt, L., Djakow, E., Dahms, F., Henke, C., Trächtler, A., & Homberg,
W. (2023). Neuartiger Ansatz zum Richten von zwei- und dreidimensionalen Fehlern
an einem Federdraht. Ilmenauer Federntag 2023: Neueste Erkenntnisse Zu Funktion,
Berechnung, Prüfung Und Gestaltung von Federn Und Werkstoffen. Ilmenauer Federntag
2023, Ilmenau.'
bibtex: '@inproceedings{Bathelt_Djakow_Dahms_Henke_Trächtler_Homberg_2023, place={Ilmenau,
Germany}, title={Neuartiger Ansatz zum Richten von zwei- und dreidimensionalen
Fehlern an einem Federdraht}, booktitle={Ilmenauer Federntag 2023: Neueste Erkenntnisse
zu Funktion, Berechnung, Prüfung und Gestaltung von Federn und Werkstoffen}, publisher={ISLE
Steuerungstechnik und Leistungselektronik}, author={Bathelt, Lukas and Djakow,
Eugen and Dahms, Frederik and Henke, Christian and Trächtler, Ansgar and Homberg,
Werner}, year={2023} }'
chicago: 'Bathelt, Lukas, Eugen Djakow, Frederik Dahms, Christian Henke, Ansgar
Trächtler, and Werner Homberg. “Neuartiger Ansatz Zum Richten von Zwei- Und Dreidimensionalen
Fehlern an Einem Federdraht.” In Ilmenauer Federntag 2023: Neueste Erkenntnisse
Zu Funktion, Berechnung, Prüfung Und Gestaltung von Federn Und Werkstoffen.
Ilmenau, Germany: ISLE Steuerungstechnik und Leistungselektronik, 2023.'
ieee: L. Bathelt, E. Djakow, F. Dahms, C. Henke, A. Trächtler, and W. Homberg, “Neuartiger
Ansatz zum Richten von zwei- und dreidimensionalen Fehlern an einem Federdraht,”
presented at the Ilmenauer Federntag 2023, Ilmenau, 2023.
mla: 'Bathelt, Lukas, et al. “Neuartiger Ansatz Zum Richten von Zwei- Und Dreidimensionalen
Fehlern an Einem Federdraht.” Ilmenauer Federntag 2023: Neueste Erkenntnisse
Zu Funktion, Berechnung, Prüfung Und Gestaltung von Federn Und Werkstoffen,
ISLE Steuerungstechnik und Leistungselektronik, 2023.'
short: 'L. Bathelt, E. Djakow, F. Dahms, C. Henke, A. Trächtler, W. Homberg, in:
Ilmenauer Federntag 2023: Neueste Erkenntnisse Zu Funktion, Berechnung, Prüfung
Und Gestaltung von Federn Und Werkstoffen, ISLE Steuerungstechnik und Leistungselektronik,
Ilmenau, Germany, 2023.'
conference:
end_date: 2023-09-19
location: Ilmenau
name: Ilmenauer Federntag 2023
start_date: 2023-09-18
date_created: 2023-10-11T11:45:56Z
date_updated: 2023-10-31T14:56:44Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
language:
- iso: eng
place: Ilmenau, Germany
publication: 'Ilmenauer Federntag 2023: Neueste Erkenntnisse zu Funktion, Berechnung,
Prüfung und Gestaltung von Federn und Werkstoffen'
publication_identifier:
isbn:
- 978-3-948595-09-8
publisher: ISLE Steuerungstechnik und Leistungselektronik
quality_controlled: '1'
status: public
title: Neuartiger Ansatz zum Richten von zwei- und dreidimensionalen Fehlern an einem
Federdraht
type: conference
user_id: '14931'
year: '2023'
...
---
_id: '44314'
abstract:
- lang: eng
text: Abstract. Workpiece property-control permits the application-oriented
and time-efficient production of components. In reverse flow forming, for example,
a control of the microstructure profile is not yet part of the state of the art,
in contrast to the geometry control. This is, due to several reasons, particularly
challenging when forming seamless tubes made of metastable austenitic stainless
AISI 304L steel. Inducing mechanical and/or thermal energy can cause a phase transformation
from austenite to martensite within this steel. The resulting α’-martensite has
different mechanical and micromagnetic properties, which can be advantageous depending
on the application. For purposes of local property control, the resulting α’-martensite
content should be measured and controlled online during the forming process. This
paper presents results from the usage of a custom developed cryo-system and different
application strategies to use liquid nitrogen as a coolant for local enhancement
of the forming-temperature depending α’-martensite content.
author:
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Arian B, Homberg W, Kersting L, Trächtler A, Rozo Vasquez J, Walther F. Cryogenic
reverse flow forming of AISI 304L. In: Materials Research Proceedings.
Materials Research Forum LLC; 2023. doi:10.21741/9781644902479-219'
apa: Arian, B., Homberg, W., Kersting, L., Trächtler, A., Rozo Vasquez, J., &
Walther, F. (2023). Cryogenic reverse flow forming of AISI 304L. Materials
Research Proceedings. https://doi.org/10.21741/9781644902479-219
bibtex: '@inproceedings{Arian_Homberg_Kersting_Trächtler_Rozo Vasquez_Walther_2023,
title={Cryogenic reverse flow forming of AISI 304L}, DOI={10.21741/9781644902479-219},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Arian, Bahman and Homberg, Werner and Kersting, Lukas and Trächtler,
Ansgar and Rozo Vasquez, Julian and Walther, Frank}, year={2023} }'
chicago: Arian, Bahman, Werner Homberg, Lukas Kersting, Ansgar Trächtler, Julian
Rozo Vasquez, and Frank Walther. “Cryogenic Reverse Flow Forming of AISI 304L.”
In Materials Research Proceedings. Materials Research Forum LLC, 2023.
https://doi.org/10.21741/9781644902479-219.
ieee: 'B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, and F.
Walther, “Cryogenic reverse flow forming of AISI 304L,” 2023, doi: 10.21741/9781644902479-219.'
mla: Arian, Bahman, et al. “Cryogenic Reverse Flow Forming of AISI 304L.” Materials
Research Proceedings, Materials Research Forum LLC, 2023, doi:10.21741/9781644902479-219.
short: 'B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, F. Walther,
in: Materials Research Proceedings, Materials Research Forum LLC, 2023.'
date_created: 2023-05-02T09:43:25Z
date_updated: 2023-12-15T09:32:05Z
department:
- _id: '156'
- _id: '241'
- _id: '153'
doi: 10.21741/9781644902479-219
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mrforum.com/product/9781644902479-219/
oa: '1'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Cryogenic reverse flow forming of AISI 304L
type: conference
user_id: '36287'
year: '2023'
...
---
_id: '48075'
abstract:
- lang: eng
text: AbstractThe constantly increasing challenges
of production technology for the economic and resource-saving production of metallic
workpieces require, among other things, the optimisation of existing processes.
Forming technology, which is confronted with new challenges regarding the quality
of the workpieces, must also organise the individual processes more efficiently
and at the same time more reliably in order to be able to guarantee good workpiece
quality and at the same time to be able to produce economically. One way to meet
these challenges is to carry out the forming processes in closed-loop control
systems using softsensors. Despite the many potential applications of softsensors
in the field of forming technology, there is still no definition of the term softsensor.
This publication therefore proposes a definition of the softsensor based on the
definition of a sensor and the distinction from the observer, which on the one
hand is intended to stimulate scientific discourse and on the other hand is also
intended to form the basis for further scientific work. Based on this definition,
a wide variety of highly topical application examples of various softsensors in
the field of forming technology are given.
article_type: original
author:
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Viktor
full_name: Arne, Viktor
last_name: Arne
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
- first_name: Peter
full_name: Groche, Peter
last_name: Groche
- first_name: Christoph
full_name: Hartmann, Christoph
last_name: Hartmann
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Robert
full_name: Laue, Robert
last_name: Laue
- first_name: Juri
full_name: Martschin, Juri
last_name: Martschin
- first_name: Thomas
full_name: Meurer, Thomas
last_name: Meurer
- first_name: Daniel
full_name: Spies, Daniel
last_name: Spies
- first_name: A. Erman
full_name: Tekkaya, A. Erman
last_name: Tekkaya
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Wolfram
full_name: Volk, Wolfram
last_name: Volk
- first_name: Frank
full_name: Wendler, Frank
last_name: Wendler
- first_name: Malte
full_name: Wrobel, Malte
last_name: Wrobel
citation:
ama: 'Homberg W, Arian B, Arne V, et al. Softsensors: key component of property
control in forming technology. Production Engineering. Published online
2023. doi:10.1007/s11740-023-01227-1'
apa: 'Homberg, W., Arian, B., Arne, V., Borgert, T., Brosius, A., Groche, P., Hartmann,
C., Kersting, L., Laue, R., Martschin, J., Meurer, T., Spies, D., Tekkaya, A.
E., Trächtler, A., Volk, W., Wendler, F., & Wrobel, M. (2023). Softsensors:
key component of property control in forming technology. Production Engineering.
https://doi.org/10.1007/s11740-023-01227-1'
bibtex: '@article{Homberg_Arian_Arne_Borgert_Brosius_Groche_Hartmann_Kersting_Laue_Martschin_et
al._2023, title={Softsensors: key component of property control in forming technology},
DOI={10.1007/s11740-023-01227-1},
journal={Production Engineering}, publisher={Springer Science and Business Media
LLC}, author={Homberg, Werner and Arian, Bahman and Arne, Viktor and Borgert,
Thomas and Brosius, Alexander and Groche, Peter and Hartmann, Christoph and Kersting,
Lukas and Laue, Robert and Martschin, Juri and et al.}, year={2023} }'
chicago: 'Homberg, Werner, Bahman Arian, Viktor Arne, Thomas Borgert, Alexander
Brosius, Peter Groche, Christoph Hartmann, et al. “Softsensors: Key Component
of Property Control in Forming Technology.” Production Engineering, 2023.
https://doi.org/10.1007/s11740-023-01227-1.'
ieee: 'W. Homberg et al., “Softsensors: key component of property control
in forming technology,” Production Engineering, 2023, doi: 10.1007/s11740-023-01227-1.'
mla: 'Homberg, Werner, et al. “Softsensors: Key Component of Property Control in
Forming Technology.” Production Engineering, Springer Science and Business
Media LLC, 2023, doi:10.1007/s11740-023-01227-1.'
short: W. Homberg, B. Arian, V. Arne, T. Borgert, A. Brosius, P. Groche, C. Hartmann,
L. Kersting, R. Laue, J. Martschin, T. Meurer, D. Spies, A.E. Tekkaya, A. Trächtler,
W. Volk, F. Wendler, M. Wrobel, Production Engineering (2023).
date_created: 2023-10-16T07:17:17Z
date_updated: 2023-12-22T10:56:58Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
doi: 10.1007/s11740-023-01227-1
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s11740-023-01227-1
oa: '1'
publication: Production Engineering
publication_identifier:
issn:
- 0944-6524
- 1863-7353
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: 'Softsensors: key component of property control in forming technology'
type: journal_article
user_id: '14931'
year: '2023'
...
---
_id: '43031'
abstract:
- lang: eng
text: Abstract. Requirements of multi-material construction involve adjustments
to standard joining techniques. Especially the growing importance of integral
cast components poses additional engineering challenges for the industry. One
approach to achieve these goals are adaptable joining elements formed by friction
spinning. This approach uses friction-induced heat to form customisable joining
elements to join sheets for different boundary conditions, even for brittle cast
materials. It is possible to react immediately to adapt to the joining process
inline and reduce the amount of different joining elements. As the joining partner
serve casting plates of the aluminium casting alloy EN AC–AlSi9, which is processed
in the sand casting. Joining hypoeutectic AlSi alloys constitutes a challenge
because the brittle character of these cause cracks in the joint during conventional
mechanical joining. Furthermore, the friction-induced heat of the novel joining
process causes a finer microstructure in the hypoeutectic AlSi9 casting alloy.
In particular, the eutectic Si is more fine-grained, resulting in higher joint
ductility. This study indicates the joining suitability of a hypoeutectic aluminium
casting alloy in combination with adaptive manufactured additional joining elements.
Here, various mechanical and microstructural investigations validate the influence
of the thermomechanical joining technique. In conclusion, the potential of this
joining process is presented regarding the joinability of cast aluminium components.
author:
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'Borgert T, Neuser M, Wiens E, Grydin O, Homberg W, Schaper M. Influence of
thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium
cast alloy. In: Materials Research Proceedings. Vol 25. Materials Research
Forum LLC; 2023:187-194. doi:10.21741/9781644902417-24'
apa: Borgert, T., Neuser, M., Wiens, E., Grydin, O., Homberg, W., & Schaper,
M. (2023). Influence of thermo-mechanical joining process on the microstructure
of a hypoeutectic aluminium cast alloy. Materials Research Proceedings,
25, 187–194. https://doi.org/10.21741/9781644902417-24
bibtex: '@inproceedings{Borgert_Neuser_Wiens_Grydin_Homberg_Schaper_2023, title={Influence
of thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium
cast alloy}, volume={25}, DOI={10.21741/9781644902417-24},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Borgert, Thomas and Neuser, Moritz and Wiens, Eugen and Grydin,
Olexandr and Homberg, Werner and Schaper, Mirko}, year={2023}, pages={187–194}
}'
chicago: Borgert, Thomas, Moritz Neuser, Eugen Wiens, Olexandr Grydin, Werner Homberg,
and Mirko Schaper. “Influence of Thermo-Mechanical Joining Process on the Microstructure
of a Hypoeutectic Aluminium Cast Alloy.” In Materials Research Proceedings,
25:187–94. Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902417-24.
ieee: 'T. Borgert, M. Neuser, E. Wiens, O. Grydin, W. Homberg, and M. Schaper, “Influence
of thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium
cast alloy,” in Materials Research Proceedings, Nürnberg, 2023, vol. 25,
pp. 187–194, doi: 10.21741/9781644902417-24.'
mla: Borgert, Thomas, et al. “Influence of Thermo-Mechanical Joining Process on
the Microstructure of a Hypoeutectic Aluminium Cast Alloy.” Materials Research
Proceedings, vol. 25, Materials Research Forum LLC, 2023, pp. 187–94, doi:10.21741/9781644902417-24.
short: 'T. Borgert, M. Neuser, E. Wiens, O. Grydin, W. Homberg, M. Schaper, in:
Materials Research Proceedings, Materials Research Forum LLC, 2023, pp. 187–194.'
conference:
end_date: 05.04.2023
location: Nürnberg
name: 20th International Conference on Sheet Metal
start_date: 02.04.2023
date_created: 2023-03-16T14:59:01Z
date_updated: 2024-03-14T15:22:17Z
department:
- _id: '156'
- _id: '158'
doi: 10.21741/9781644902417-24
intvolume: ' 25'
language:
- iso: eng
page: 187-194
project:
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Influence of thermo-mechanical joining process on the microstructure of a hypoeutectic
aluminium cast alloy
type: conference
user_id: '32340'
volume: 25
year: '2023'
...
---
_id: '47535'
abstract:
- lang: eng
text: Consistent lightweight construction in the area of vehicle manufacturing
requires the increased use of multi-material combinations. This, in turn, requires
an adaptation of standard joining techniques. In multi-material combinations,
the importance of integral cast components, in particular, is increasing and poses
additional technical challenges for the industry. One approach to solve these
challenges is adaptable joining elements manufactured by a thermomechanical forming
process. By applying an incremental and thermomechanical joining process, it is
possible to react immediately and adapt the joining process inline to reduce the
number of different joining elements. In the investigation described in this publication,
cast plates made of the cast aluminium alloy EN AC-AlSi9 serve as joining partners,
which are processed by sand casting. The joining process of hypoeutectic AlSi
alloys is challenging as their brittle character leads to cracks in the joint
during conventional mechanical joining. To solve this, the frictional heat of
the novel joining process applied can provide a finer microstructure in the hypoeutectic
AlSi9 cast alloy. In detail, its Si is finer-grained, resulting in higher ductility
of the joint. This study reveals the thermomechanical joining suitability of a
hypoeutectic cast aluminium alloy in combination with adaptively manufactured
auxiliary joining elements.
article_number: '169'
article_type: original
author:
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Borgert T, Neuser M, Hoyer K-P, Homberg W, Schaper M. Thermomechanical Joining
of Hypoeutectic Aluminium Cast Plates. Journal of Manufacturing and Materials
Processing. 2023;7(5). doi:10.3390/jmmp7050169
apa: Borgert, T., Neuser, M., Hoyer, K.-P., Homberg, W., & Schaper, M. (2023).
Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates. Journal of
Manufacturing and Materials Processing, 7(5), Article 169. https://doi.org/10.3390/jmmp7050169
bibtex: '@article{Borgert_Neuser_Hoyer_Homberg_Schaper_2023, title={Thermomechanical
Joining of Hypoeutectic Aluminium Cast Plates}, volume={7}, DOI={10.3390/jmmp7050169},
number={5169}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI
AG}, author={Borgert, Thomas and Neuser, Moritz and Hoyer, Kay-Peter and Homberg,
Werner and Schaper, Mirko}, year={2023} }'
chicago: Borgert, Thomas, Moritz Neuser, Kay-Peter Hoyer, Werner Homberg, and Mirko
Schaper. “Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates.” Journal
of Manufacturing and Materials Processing 7, no. 5 (2023). https://doi.org/10.3390/jmmp7050169.
ieee: 'T. Borgert, M. Neuser, K.-P. Hoyer, W. Homberg, and M. Schaper, “Thermomechanical
Joining of Hypoeutectic Aluminium Cast Plates,” Journal of Manufacturing and
Materials Processing, vol. 7, no. 5, Art. no. 169, 2023, doi: 10.3390/jmmp7050169.'
mla: Borgert, Thomas, et al. “Thermomechanical Joining of Hypoeutectic Aluminium
Cast Plates.” Journal of Manufacturing and Materials Processing, vol. 7,
no. 5, 169, MDPI AG, 2023, doi:10.3390/jmmp7050169.
short: T. Borgert, M. Neuser, K.-P. Hoyer, W. Homberg, M. Schaper, Journal of Manufacturing
and Materials Processing 7 (2023).
date_created: 2023-10-02T06:46:53Z
date_updated: 2024-03-14T15:22:06Z
department:
- _id: '156'
- _id: '158'
doi: 10.3390/jmmp7050169
intvolume: ' 7'
issue: '5'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
project:
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
publication: Journal of Manufacturing and Materials Processing
publication_identifier:
issn:
- 2504-4494
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates
type: journal_article
user_id: '32340'
volume: 7
year: '2023'
...
---
_id: '44036'
abstract:
- lang: eng
text: Abstract. In order to reduce global energy consumption in production
and industry along with the associated CO2 emissions, existing resources must
be used more efficiently. This includes the energy-efficient and comprehensive
recycling of a wide range of metals. Especially for the production of aluminium,
there is a large potential for saving energy using efficient recycling processes.
With regard to the recycling of aluminium studies have shown that solid-state
recycling processes are significantly more efficient considering the used energy
and resources compared to the conventional, smelting-metallurgical recycling process.
In this paper, the direct and energy-efficient friction-induced recycling process
(FIRP) based on the conform process is further described and analysed in terms
of the temperature-property relationships. For this purpose, the influence of
the processing temperature on the microstructure and properties of the recycled
semi-finished products is investigated using the toll system that enables an ECAP
forming. Specific sections of the (in theory) infinite, recycled semi-finished
product are taken and analysed at different process temperatures of the solid
state recycling process. Based on these sections, the properties in terms of mechanical
hardness, strength, ductility and grain size are analysed and a degressive relationship
between process temperature and mechanical hardness up to a temperature of 270
°C can be shown. Applying the Hall-Petch relationship, it is analysed whether
there is a correlation between the strength and the microstructure in the form
of the grain size.
author:
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Borgert T, Homberg W. Analysis of temperature effect on strength and microstructure
in friction induced recycling process (FIRP). In: Materials Research Proceedings.
Materials Research Forum LLC; 2023. doi:10.21741/9781644902479-211'
apa: Borgert, T., & Homberg, W. (2023). Analysis of temperature effect on strength
and microstructure in friction induced recycling process (FIRP). Materials
Research Proceedings. ESAFORM 2023, Kraków. https://doi.org/10.21741/9781644902479-211
bibtex: '@inproceedings{Borgert_Homberg_2023, title={Analysis of temperature effect
on strength and microstructure in friction induced recycling process (FIRP)},
DOI={10.21741/9781644902479-211},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Borgert, Thomas and Homberg, Werner}, year={2023} }'
chicago: Borgert, Thomas, and Werner Homberg. “Analysis of Temperature Effect on
Strength and Microstructure in Friction Induced Recycling Process (FIRP).” In
Materials Research Proceedings. Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902479-211.
ieee: 'T. Borgert and W. Homberg, “Analysis of temperature effect on strength and
microstructure in friction induced recycling process (FIRP),” presented at the
ESAFORM 2023, Kraków, 2023, doi: 10.21741/9781644902479-211.'
mla: Borgert, Thomas, and Werner Homberg. “Analysis of Temperature Effect on Strength
and Microstructure in Friction Induced Recycling Process (FIRP).” Materials
Research Proceedings, Materials Research Forum LLC, 2023, doi:10.21741/9781644902479-211.
short: 'T. Borgert, W. Homberg, in: Materials Research Proceedings, Materials Research
Forum LLC, 2023.'
conference:
location: Kraków
name: ESAFORM 2023
date_created: 2023-04-17T08:00:28Z
date_updated: 2023-04-26T13:26:22Z
department:
- _id: '156'
doi: 10.21741/9781644902479-211
keyword:
- Recycling
- Aluminium
- Friction-Induced
- Energy Efficiency
language:
- iso: eng
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Analysis of temperature effect on strength and microstructure in friction induced
recycling process (FIRP)
type: conference
user_id: '83141'
year: '2023'
...
---
_id: '44035'
abstract:
- lang: eng
text: Abstract. Friction-spinning as an innovative incremental forming process
enables large degrees of deformation in tube and sheet metal-forming due to a
self-induced heat generation in the forming zone. This paper presents new process
designs for energy and resource-efficient forming of gas cylinders by friction-spinning
without the use of an external heat supply. The self-generated heat enables friction-spinning
process to reduce the energy demand in the manufacture of gas cylinders, which
are usually manufactured with external heat (mostly fossil fuels), by 95 %. Typical
gas cylinder contours, such as flattened and spherical bottom ends and cylinder
necks, are manufactured by friction-spinning of AW 6060 tubular profiles with
specifically designed tool path strategies. It is shown that friction-spinning
enables the manufacture of typical gas cylinder contours with sufficient wall
thickness and the required gas tightness without the input of external heat. Thus,
this process can contribute to an increase in the energy and resource efficiency
of forming processes.
author:
- first_name: Frederik
full_name: Dahms, Frederik
id: '64977'
last_name: Dahms
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Dahms F, Homberg W. Energy and Resource-efficient Forming of Gas Cylinders
by Friction-Spinning. In: Materials Research Proceedings. Materials Research
Forum LLC; 2023. doi:10.21741/9781644902479-208'
apa: Dahms, F., & Homberg, W. (2023). Energy and Resource-efficient Forming
of Gas Cylinders by Friction-Spinning. Materials Research Proceedings.
ESAFORM 2023, Krakau. https://doi.org/10.21741/9781644902479-208
bibtex: '@inproceedings{Dahms_Homberg_2023, title={Energy and Resource-efficient
Forming of Gas Cylinders by Friction-Spinning}, DOI={10.21741/9781644902479-208},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Dahms, Frederik and Homberg, Werner}, year={2023} }'
chicago: Dahms, Frederik, and Werner Homberg. “Energy and Resource-Efficient Forming
of Gas Cylinders by Friction-Spinning.” In Materials Research Proceedings.
Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902479-208.
ieee: 'F. Dahms and W. Homberg, “Energy and Resource-efficient Forming of Gas Cylinders
by Friction-Spinning,” presented at the ESAFORM 2023, Krakau, 2023, doi: 10.21741/9781644902479-208.'
mla: Dahms, Frederik, and Werner Homberg. “Energy and Resource-Efficient Forming
of Gas Cylinders by Friction-Spinning.” Materials Research Proceedings,
Materials Research Forum LLC, 2023, doi:10.21741/9781644902479-208.
short: 'F. Dahms, W. Homberg, in: Materials Research Proceedings, Materials Research
Forum LLC, 2023.'
conference:
end_date: 2023-04-21
location: Krakau
name: ESAFORM 2023
start_date: 2023-04-19
date_created: 2023-04-17T07:40:54Z
date_updated: 2023-04-27T10:30:44Z
department:
- _id: '156'
doi: 10.21741/9781644902479-208
language:
- iso: eng
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
related_material:
link:
- relation: confirmation
url: https://www.mrforum.com/product/9781644902479-208/
status: public
title: Energy and Resource-efficient Forming of Gas Cylinders by Friction-Spinning
type: conference
user_id: '64977'
year: '2023'
...
---
_id: '43044'
abstract:
- lang: eng
text: Abstract. The combination of incremental sheet metal forming and high-speed
forming offers new possibilities for flexible forming processes in the production
of large sheet metal components of increased complexity with relatively low forming
energies. In this paper, the general feasibility and process differences between
the pulse-driven high-speed forming technologies of electrohydraulic and electromagnetic
forming were investigated. An example component made of EN AW 6016 aluminum sheet
metal was thus formed incrementally by both processes and the forming result evaluated
by an optical 3D measurement system. For this purpose, a forming strategy for
electromagnetic incremental forming (EMIF) was developed, tested and adapted to
the electrohydraulic incremental forming process (EHIF). The discharge energy,
the tool displacement and the pressure field of the forming zone were determined
as relevant parameters for the definition of an adequate tool path strategy. It
was found that the EHIF process is less affected by larger distances between the
tool and the blank, while this is a critical variable for force application to
the component during EMIF. On the other hand, the more uniform pressure distribution
of the EMIF process is advantageous for forming large steady component areas.
author:
- first_name: Maik
full_name: Holzmüller, Maik
id: '82645'
last_name: Holzmüller
- first_name: Maik
full_name: Linnemann, Maik
last_name: Linnemann
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Verena
full_name: Psyk, Verena
last_name: Psyk
- first_name: 'Verena '
full_name: 'Kräusel, Verena '
last_name: Kräusel
- first_name: Janika
full_name: Kroos, Janika
last_name: Kroos
citation:
ama: 'Holzmüller M, Linnemann M, Homberg W, Psyk V, Kräusel V, Kroos J. Proof of
concept for incremental sheet metal forming by means of electromagnetic and electrohydraulic
high-speed forming. In: Materials Research Proceedings. Vol 25. Materials
Research Forum LLC; 2023:11-18. doi:10.21741/9781644902417-2'
apa: Holzmüller, M., Linnemann, M., Homberg, W., Psyk, V., Kräusel, V., & Kroos,
J. (2023). Proof of concept for incremental sheet metal forming by means of electromagnetic
and electrohydraulic high-speed forming. Materials Research Proceedings,
25, 11–18. https://doi.org/10.21741/9781644902417-2
bibtex: '@inproceedings{Holzmüller_Linnemann_Homberg_Psyk_Kräusel_Kroos_2023, title={Proof
of concept for incremental sheet metal forming by means of electromagnetic and
electrohydraulic high-speed forming}, volume={25}, DOI={10.21741/9781644902417-2},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Holzmüller, Maik and Linnemann, Maik and Homberg, Werner and Psyk,
Verena and Kräusel, Verena and Kroos, Janika}, year={2023}, pages={11–18} }'
chicago: Holzmüller, Maik, Maik Linnemann, Werner Homberg, Verena Psyk, Verena Kräusel,
and Janika Kroos. “Proof of Concept for Incremental Sheet Metal Forming by Means
of Electromagnetic and Electrohydraulic High-Speed Forming.” In Materials Research
Proceedings, 25:11–18. Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902417-2.
ieee: 'M. Holzmüller, M. Linnemann, W. Homberg, V. Psyk, V. Kräusel, and J. Kroos,
“Proof of concept for incremental sheet metal forming by means of electromagnetic
and electrohydraulic high-speed forming,” in Materials Research Proceedings,
Nürnberg, 2023, vol. 25, pp. 11–18, doi: 10.21741/9781644902417-2.'
mla: Holzmüller, Maik, et al. “Proof of Concept for Incremental Sheet Metal Forming
by Means of Electromagnetic and Electrohydraulic High-Speed Forming.” Materials
Research Proceedings, vol. 25, Materials Research Forum LLC, 2023, pp. 11–18,
doi:10.21741/9781644902417-2.
short: 'M. Holzmüller, M. Linnemann, W. Homberg, V. Psyk, V. Kräusel, J. Kroos,
in: Materials Research Proceedings, Materials Research Forum LLC, 2023, pp. 11–18.'
conference:
end_date: 2023-04-05
location: Nürnberg
name: 20th International Conference on Sheet Metal 2023
start_date: 2023-04-02
date_created: 2023-03-17T10:23:18Z
date_updated: 2023-05-02T11:40:24Z
department:
- _id: '156'
doi: 10.21741/9781644902417-2
intvolume: ' 25'
keyword:
- Incremental Sheet Forming
- Aluminium
- High-Speed Forming
language:
- iso: eng
page: 11-18
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Proof of concept for incremental sheet metal forming by means of electromagnetic
and electrohydraulic high-speed forming
type: conference
user_id: '82645'
volume: 25
year: '2023'
...
---
_id: '43045'
abstract:
- lang: eng
text: The pressure fields generated by two simultaneous discharges have
not been investigated on any notable scale for the electrohydraulic impulse forming
method. In this study, the synchronicity of two discharges is ensured by the sequential
connection of two wires mounted in two spark gaps in a common volume of liquid.
The objective is to experimentally confirm the equilibrium of the energies evolved
in two spark gaps by means of pressure measurements. In addition, multipoint membrane
pressure gauges demonstrated the feasibility of easily recording detailed pressure
maps. Based on the membrane deformation mechanism and material strengthening under
static and impulse conditions, the processing procedure is further developed so
as to achieve better accuracy in the determination of pressure field parameters.
The practical equality of the pressure fields on the left and right halves of
the flat-loaded area confirms the equality of energies evolved in the two spark
gaps. The direct shock waves create zones with the most intensive loading. These
results provide a basis for the development of new electrohydraulic technologies
involving the application of two simultaneous discharges with equal energy and
pressure parameters.
article_number: '40'
author:
- first_name: Mykhaylo
full_name: Knyazyev, Mykhaylo
last_name: Knyazyev
- first_name: Maik
full_name: Holzmüller, Maik
id: '82645'
last_name: Holzmüller
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Knyazyev M, Holzmüller M, Homberg W. Investigation of Pressure Fields Generated
by Two Simultaneous Discharges in Liquid Initiated by Wires. Journal of Manufacturing
and Materials Processing. 2023;7(1). doi:10.3390/jmmp7010040
apa: Knyazyev, M., Holzmüller, M., & Homberg, W. (2023). Investigation of Pressure
Fields Generated by Two Simultaneous Discharges in Liquid Initiated by Wires.
Journal of Manufacturing and Materials Processing, 7(1), Article
40. https://doi.org/10.3390/jmmp7010040
bibtex: '@article{Knyazyev_Holzmüller_Homberg_2023, title={Investigation of Pressure
Fields Generated by Two Simultaneous Discharges in Liquid Initiated by Wires},
volume={7}, DOI={10.3390/jmmp7010040},
number={140}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI
AG}, author={Knyazyev, Mykhaylo and Holzmüller, Maik and Homberg, Werner}, year={2023}
}'
chicago: Knyazyev, Mykhaylo, Maik Holzmüller, and Werner Homberg. “Investigation
of Pressure Fields Generated by Two Simultaneous Discharges in Liquid Initiated
by Wires.” Journal of Manufacturing and Materials Processing 7, no. 1 (2023).
https://doi.org/10.3390/jmmp7010040.
ieee: 'M. Knyazyev, M. Holzmüller, and W. Homberg, “Investigation of Pressure Fields
Generated by Two Simultaneous Discharges in Liquid Initiated by Wires,” Journal
of Manufacturing and Materials Processing, vol. 7, no. 1, Art. no. 40, 2023,
doi: 10.3390/jmmp7010040.'
mla: Knyazyev, Mykhaylo, et al. “Investigation of Pressure Fields Generated by Two
Simultaneous Discharges in Liquid Initiated by Wires.” Journal of Manufacturing
and Materials Processing, vol. 7, no. 1, 40, MDPI AG, 2023, doi:10.3390/jmmp7010040.
short: M. Knyazyev, M. Holzmüller, W. Homberg, Journal of Manufacturing and Materials
Processing 7 (2023).
date_created: 2023-03-17T10:31:23Z
date_updated: 2023-05-02T11:40:35Z
department:
- _id: '156'
doi: 10.3390/jmmp7010040
intvolume: ' 7'
issue: '1'
keyword:
- impulse
- forming
- electrohydraulic
- discharge
- wire
- pressure gauge
- pressure field
language:
- iso: eng
publication: Journal of Manufacturing and Materials Processing
publication_identifier:
issn:
- 2504-4494
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Investigation of Pressure Fields Generated by Two Simultaneous Discharges in
Liquid Initiated by Wires
type: journal_article
user_id: '82645'
volume: 7
year: '2023'
...
---
_id: '46691'
author:
- first_name: Frederik
full_name: Dahms, Frederik
id: '64977'
last_name: Dahms
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Dahms F, Homberg W. Analysis and Modelling of the Deformation in the Manufacture
of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process.
In: Lecture Notes in Mechanical Engineering. Springer Nature Switzerland;
2023. doi:10.1007/978-3-031-41023-9_72'
apa: Dahms, F., & Homberg, W. (2023). Analysis and Modelling of the Deformation
in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming
Process. In Lecture Notes in Mechanical Engineering. 14th International
Conference on the Technology of Plasticity, 2023, Cannes, France. Springer Nature
Switzerland. https://doi.org/10.1007/978-3-031-41023-9_72
bibtex: '@inbook{Dahms_Homberg_2023, title={Analysis and Modelling of the Deformation
in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming
Process}, DOI={10.1007/978-3-031-41023-9_72},
booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature
Switzerland}, author={Dahms, Frederik and Homberg, Werner}, year={2023} }'
chicago: Dahms, Frederik, and Werner Homberg. “Analysis and Modelling of the Deformation
in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming
Process.” In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland,
2023. https://doi.org/10.1007/978-3-031-41023-9_72.
ieee: F. Dahms and W. Homberg, “Analysis and Modelling of the Deformation in the
Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming
Process,” in Lecture Notes in Mechanical Engineering, Springer Nature Switzerland,
2023.
mla: Dahms, Frederik, and Werner Homberg. “Analysis and Modelling of the Deformation
in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming
Process.” Lecture Notes in Mechanical Engineering, Springer Nature Switzerland,
2023, doi:10.1007/978-3-031-41023-9_72.
short: 'F. Dahms, W. Homberg, in: Lecture Notes in Mechanical Engineering, Springer
Nature Switzerland, 2023.'
conference:
location: Cannes, France
name: 14th International Conference on the Technology of Plasticity, 2023
date_created: 2023-08-25T09:16:21Z
date_updated: 2023-08-25T09:22:29Z
department:
- _id: '156'
doi: 10.1007/978-3-031-41023-9_72
language:
- iso: eng
main_file_link:
- url: https://link.springer.com/chapter/10.1007/978-3-031-41023-9_72
publication: Lecture Notes in Mechanical Engineering
publication_identifier:
isbn:
- '9783031410222'
- '9783031410239'
issn:
- 2195-4356
- 2195-4364
publication_status: published
publisher: Springer Nature Switzerland
quality_controlled: '1'
status: public
title: Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours
by the Combined Friction-Spinning and Flow-Forming Process
type: book_chapter
user_id: '64977'
year: '2023'
...
---
_id: '46483'
abstract:
- lang: eng
text: The demands on joining technology are constantly increasing due to
the consistent lightweight construction and the associated increasing material
mix. To meet these requirements, the adaptability of the joining processes must
be improved to be able to process different material combinations and to react
to challenges caused by deviations in the process chain. One example of a highly
adaptable process due to the two-step process sequence is thermomechanical joining
with Friction Spun Joint Connectors (FSJCs) that can be individually adapted to
the joint. In this paper, the potentials of the adaption in the two-stage joining
process with aluminium auxiliary joining elements are investigated. To this end,
it is first investigated whether a thermomechanical forming process can be used
to achieve a uniform and controlled manufacturing regarding the process variable
of the temperature as well as the geometry of the FSJC. Based on the successful
proof of the high and good repeatability in the FSJC manufacturing, possibilities,
and potentials for the targeted influencing of the process and FSJC geometry are
shown, based on an extensive variation of the process input variables (delivery
condition and thus mechanical properties of the raw parts as well as the process
parameters of rotational speed and feed rate). Here it can be shown that above
all, the feed rate of the final forming process has the strongest influence on
the process and thus also offers the strongest possibilities for influencing it.
article_number: '147'
article_type: original
author:
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
- first_name: Maximilian
full_name: Henke, Maximilian
last_name: Henke
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Borgert T, Henke M, Homberg W. Investigations on the Influences of the Thermomechanical
Manufacturing of Aluminium Auxiliary Joining Elements. Journal of Manufacturing
and Materials Processing. 2023;7(4). doi:10.3390/jmmp7040147
apa: Borgert, T., Henke, M., & Homberg, W. (2023). Investigations on the Influences
of the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements.
Journal of Manufacturing and Materials Processing, 7(4), Article
147. https://doi.org/10.3390/jmmp7040147
bibtex: '@article{Borgert_Henke_Homberg_2023, title={Investigations on the Influences
of the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements},
volume={7}, DOI={10.3390/jmmp7040147},
number={4147}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI
AG}, author={Borgert, Thomas and Henke, Maximilian and Homberg, Werner}, year={2023}
}'
chicago: Borgert, Thomas, Maximilian Henke, and Werner Homberg. “Investigations
on the Influences of the Thermomechanical Manufacturing of Aluminium Auxiliary
Joining Elements.” Journal of Manufacturing and Materials Processing 7,
no. 4 (2023). https://doi.org/10.3390/jmmp7040147.
ieee: 'T. Borgert, M. Henke, and W. Homberg, “Investigations on the Influences of
the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements,” Journal
of Manufacturing and Materials Processing, vol. 7, no. 4, Art. no. 147, 2023,
doi: 10.3390/jmmp7040147.'
mla: Borgert, Thomas, et al. “Investigations on the Influences of the Thermomechanical
Manufacturing of Aluminium Auxiliary Joining Elements.” Journal of Manufacturing
and Materials Processing, vol. 7, no. 4, 147, MDPI AG, 2023, doi:10.3390/jmmp7040147.
short: T. Borgert, M. Henke, W. Homberg, Journal of Manufacturing and Materials
Processing 7 (2023).
date_created: 2023-08-14T06:42:25Z
date_updated: 2023-08-31T13:33:05Z
department:
- _id: '156'
doi: 10.3390/jmmp7040147
intvolume: ' 7'
issue: '4'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
project:
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: Journal of Manufacturing and Materials Processing
publication_identifier:
issn:
- 2504-4494
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Investigations on the Influences of the Thermomechanical Manufacturing of Aluminium
Auxiliary Joining Elements
type: journal_article
user_id: '83141'
volume: 7
year: '2023'
...
---
_id: '46752'
abstract:
- lang: eng
text: Due to current global challenges regarding energy security as well as climate
change the importance of preserving the nature and all available resources is
steadily increasing. In order to achieve the energy-saving and climate targets,
it is not only necessary to develop new processes and processing possibilities,
but also to optimise known process chains with regard to energy and resource efficiency
in the area of production technology. Here, the recycling of supposed production
waste represents an opportunity to save energy. In addition to the conventional
and smelting metallurgical recycling process, extensive research activities have
therefore been carried out for alternative solid-state recycling processes. One
example is the friction-induced recycling process, which has been used in past
studies to demonstrate the energy- and resource-efficient production of semi-finished
products from aluminium scrap such as chips. In addition, properties like chemical
composition and strength can be adjusted locally and in terms of processing time.
This can be used to improve the versatility of further processing steps.
author:
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Borgert T, Homberg W. Friction-Induced Recycled Aluminium Semi-finished Products
in Thermo-mechanical Joining Technology. In: Lecture Notes in Mechanical Engineering.
Springer Nature Switzerland; 2023. doi:10.1007/978-3-031-41341-4_1'
apa: Borgert, T., & Homberg, W. (2023). Friction-Induced Recycled Aluminium
Semi-finished Products in Thermo-mechanical Joining Technology. In Lecture
Notes in Mechanical Engineering. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-41341-4_1
bibtex: '@inbook{Borgert_Homberg_2023, place={Cham}, title={Friction-Induced Recycled
Aluminium Semi-finished Products in Thermo-mechanical Joining Technology}, DOI={10.1007/978-3-031-41341-4_1},
booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature
Switzerland}, author={Borgert, Thomas and Homberg, Werner}, year={2023} }'
chicago: 'Borgert, Thomas, and Werner Homberg. “Friction-Induced Recycled Aluminium
Semi-Finished Products in Thermo-Mechanical Joining Technology.” In Lecture
Notes in Mechanical Engineering. Cham: Springer Nature Switzerland, 2023.
https://doi.org/10.1007/978-3-031-41341-4_1.'
ieee: 'T. Borgert and W. Homberg, “Friction-Induced Recycled Aluminium Semi-finished
Products in Thermo-mechanical Joining Technology,” in Lecture Notes in Mechanical
Engineering, Cham: Springer Nature Switzerland, 2023.'
mla: Borgert, Thomas, and Werner Homberg. “Friction-Induced Recycled Aluminium Semi-Finished
Products in Thermo-Mechanical Joining Technology.” Lecture Notes in Mechanical
Engineering, Springer Nature Switzerland, 2023, doi:10.1007/978-3-031-41341-4_1.
short: 'T. Borgert, W. Homberg, in: Lecture Notes in Mechanical Engineering, Springer
Nature Switzerland, Cham, 2023.'
date_created: 2023-08-29T06:52:56Z
date_updated: 2023-08-31T13:34:20Z
department:
- _id: '156'
doi: 10.1007/978-3-031-41341-4_1
language:
- iso: eng
place: Cham
project:
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: Lecture Notes in Mechanical Engineering
publication_identifier:
isbn:
- '9783031413407'
- '9783031413414'
issn:
- 2195-4356
- 2195-4364
publication_status: published
publisher: Springer Nature Switzerland
quality_controlled: '1'
status: public
title: Friction-Induced Recycled Aluminium Semi-finished Products in Thermo-mechanical
Joining Technology
type: book_chapter
user_id: '83141'
year: '2023'
...
---
_id: '44312'
abstract:
- lang: eng
text: "Zusammenfassung\r\n Aufgrund
aktueller Transformationsprozesse kommt der automatisierten und ressourceneffizienten
Fertigung hochfester Leichtbauteile eine steigende Bedeutung zu, beispielsweise
im Flugzeug- und Fahrzeugbau. Für kleine Losgrößen bietet sich hier insbesondere
das Fertigungsverfahren des Drückwalzens an. Der konventionelle, industriell genutzte
Drückwalzprozess stößt allerdings aufgrund der Prozesskomplexität hinsichtlich
der Reproduzierbarkeit an seine Grenzen. Dies wird in der Praxis teilweise durch
personengebundenes Erfahrungswissen kompensiert. Auch ist es nicht möglich, Bauteileigenschaften
definiert einzustellen. Aus diesem Grund bietet der Einsatz einer neuartigen Eigenschaftsregelung
Chancen zur Weiterentwicklung des Fertigungsprozesses und die Möglichkeit zur
Prozessautomatisierung. Hier werden die Werkzeugbahnen abhängig einer Online-Eigenschaftsmessung
über eine zusätzliche Reglerkaskade manipuliert. Die Entwicklung einer solchen
Eigenschaftsregelung erfordert den Einsatz geeigneter, modellbasierter Entwurfsmethoden.
In diesem Beitrag wird daher ein regelungstechnisches Systemmodell für das Drückwalzen
metastabiler austenitischer Edelstähle vorgestellt. Das Simulationsmodell weist
aufgrund seiner Echtzeitfähigkeit neben dem Einsatz als reines Entwurfsmodell
weitere Nutzungsmöglichkeiten z.B. in Beobachtern auf und grenzt sich somit von
domänenspezifischen Simulationstools wie der FEM ab."
author:
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: Kersting L, Arian B, Rozo Vasquez J, Trächtler A, Homberg W, Walther F. Echtzeitfähige
Modellierung eines innovativen Drückwalzprozesses für die eigenschaftsgeregelte
Bauteilfertigung. at - Automatisierungstechnik. 2023;71(1):68-81. doi:10.1515/auto-2022-0106
apa: Kersting, L., Arian, B., Rozo Vasquez, J., Trächtler, A., Homberg, W., &
Walther, F. (2023). Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses
für die eigenschaftsgeregelte Bauteilfertigung. At - Automatisierungstechnik,
71(1), 68–81. https://doi.org/10.1515/auto-2022-0106
bibtex: '@article{Kersting_Arian_Rozo Vasquez_Trächtler_Homberg_Walther_2023, title={Echtzeitfähige
Modellierung eines innovativen Drückwalzprozesses für die eigenschaftsgeregelte
Bauteilfertigung}, volume={71}, DOI={10.1515/auto-2022-0106},
number={1}, journal={at - Automatisierungstechnik}, publisher={Walter de Gruyter
GmbH}, author={Kersting, Lukas and Arian, Bahman and Rozo Vasquez, Julian and
Trächtler, Ansgar and Homberg, Werner and Walther, Frank}, year={2023}, pages={68–81}
}'
chicago: 'Kersting, Lukas, Bahman Arian, Julian Rozo Vasquez, Ansgar Trächtler,
Werner Homberg, and Frank Walther. “Echtzeitfähige Modellierung Eines Innovativen
Drückwalzprozesses Für Die Eigenschaftsgeregelte Bauteilfertigung.” At - Automatisierungstechnik
71, no. 1 (2023): 68–81. https://doi.org/10.1515/auto-2022-0106.'
ieee: 'L. Kersting, B. Arian, J. Rozo Vasquez, A. Trächtler, W. Homberg, and F.
Walther, “Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für
die eigenschaftsgeregelte Bauteilfertigung,” at - Automatisierungstechnik,
vol. 71, no. 1, pp. 68–81, 2023, doi: 10.1515/auto-2022-0106.'
mla: Kersting, Lukas, et al. “Echtzeitfähige Modellierung Eines Innovativen Drückwalzprozesses
Für Die Eigenschaftsgeregelte Bauteilfertigung.” At - Automatisierungstechnik,
vol. 71, no. 1, Walter de Gruyter GmbH, 2023, pp. 68–81, doi:10.1515/auto-2022-0106.
short: L. Kersting, B. Arian, J. Rozo Vasquez, A. Trächtler, W. Homberg, F. Walther,
At - Automatisierungstechnik 71 (2023) 68–81.
date_created: 2023-05-02T09:35:01Z
date_updated: 2023-09-25T10:08:25Z
department:
- _id: '156'
- _id: '241'
- _id: '153'
doi: 10.1515/auto-2022-0106
intvolume: ' 71'
issue: '1'
keyword:
- Electrical and Electronic Engineering
- Computer Science Applications
- Control and Systems Engineering
language:
- iso: eng
page: 68-81
publication: at - Automatisierungstechnik
publication_identifier:
issn:
- 0178-2312
- 2196-677X
publication_status: published
publisher: Walter de Gruyter GmbH
quality_controlled: '1'
status: public
title: Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für die eigenschaftsgeregelte
Bauteilfertigung
type: journal_article
user_id: '552'
volume: 71
year: '2023'
...
---
_id: '44315'
abstract:
- lang: eng
text: Abstract. Climate change, rare resources and industrial transformation
processes lead to a rising demand of multi-complex lightweight forming parts,
especially in aerospace and automotive sectors. In these industries, flow forming
is often used to produce cylindrical forming parts by reducing the wall thickness
of tubular semifinished parts, e.g. for the production of hydraulic cylinders
or gear shafts. The complexity and functionality of flow forming workpieces could
be significantly increased by locally graded microstructure and geometry structures.
This enables customized complex hardness distributions at wear surfaces or magnetic
QR codes for a unique, tamper-proof product identification. The production of
those complex, 2D (axial and angular) graded forming parts currently depicts a
great challenge for the process and requires new solutions and strategies. Hence,
this paper proposes a novel control strategy that includes online measurements
from an absolute encoder to determine the angular workpiece position. Workpieces
of AISI 304L stainless steel with 2D-graded structures are successfully manufactured
using this new strategy and analyzed regarding the possible accuracy and resolution
of the gradation. At this point, a dependency of the gradations on the sensor
and actuator dynamics, accuracy and geometry could be noted. It is further evaluated
how the control strategy could be extended by an observer-based closed-loop property
control approach to enhance the accuracy of the suggested strategy.
author:
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Kersting L, Arian B, Rozo Vasquez J, Trächtler A, Homberg W, Walther F. Control
strategy for angular gradations by means of the flow forming process. In: Materials
Research Proceedings. Materials Research Forum LLC; 2023. doi:10.21741/9781644902479-220'
apa: Kersting, L., Arian, B., Rozo Vasquez, J., Trächtler, A., Homberg, W., &
Walther, F. (2023). Control strategy for angular gradations by means of the flow
forming process. Materials Research Proceedings. https://doi.org/10.21741/9781644902479-220
bibtex: '@inproceedings{Kersting_Arian_Rozo Vasquez_Trächtler_Homberg_Walther_2023,
title={Control strategy for angular gradations by means of the flow forming process},
DOI={10.21741/9781644902479-220},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Kersting, Lukas and Arian, Bahman and Rozo Vasquez, Julian and Trächtler,
Ansgar and Homberg, Werner and Walther, Frank}, year={2023} }'
chicago: Kersting, Lukas, Bahman Arian, Julian Rozo Vasquez, Ansgar Trächtler, Werner
Homberg, and Frank Walther. “Control Strategy for Angular Gradations by Means
of the Flow Forming Process.” In Materials Research Proceedings. Materials
Research Forum LLC, 2023. https://doi.org/10.21741/9781644902479-220.
ieee: 'L. Kersting, B. Arian, J. Rozo Vasquez, A. Trächtler, W. Homberg, and F.
Walther, “Control strategy for angular gradations by means of the flow forming
process,” 2023, doi: 10.21741/9781644902479-220.'
mla: Kersting, Lukas, et al. “Control Strategy for Angular Gradations by Means of
the Flow Forming Process.” Materials Research Proceedings, Materials Research
Forum LLC, 2023, doi:10.21741/9781644902479-220.
short: 'L. Kersting, B. Arian, J. Rozo Vasquez, A. Trächtler, W. Homberg, F. Walther,
in: Materials Research Proceedings, Materials Research Forum LLC, 2023.'
date_created: 2023-05-02T09:46:20Z
date_updated: 2023-09-25T10:09:06Z
department:
- _id: '156'
- _id: '241'
- _id: '153'
doi: 10.21741/9781644902479-220
language:
- iso: eng
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Control strategy for angular gradations by means of the flow forming process
type: conference
user_id: '552'
year: '2023'
...
---
_id: '44318'
author:
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: Rozo Vasquez J, Arian B, Kersting L, Walther F, Homberg W, Trächtler A. Detection
of phase transformation during plastic deformation of metastable austenitic steel
AISI 304L by means of X-ray diffraction pattern analysis. Metals. Published
online 2023.
apa: Rozo Vasquez, J., Arian, B., Kersting, L., Walther, F., Homberg, W., &
Trächtler, A. (2023). Detection of phase transformation during plastic deformation
of metastable austenitic steel AISI 304L by means of X-ray diffraction pattern
analysis. Metals.
bibtex: '@article{Rozo Vasquez_Arian_Kersting_Walther_Homberg_Trächtler_2023, title={Detection
of phase transformation during plastic deformation of metastable austenitic steel
AISI 304L by means of X-ray diffraction pattern analysis}, journal={Metals}, author={Rozo
Vasquez, Julian and Arian, Bahman and Kersting, Lukas and Walther, Frank and Homberg,
Werner and Trächtler, Ansgar}, year={2023} }'
chicago: Rozo Vasquez, Julian, Bahman Arian, Lukas Kersting, Frank Walther, Werner
Homberg, and Ansgar Trächtler. “Detection of Phase Transformation during Plastic
Deformation of Metastable Austenitic Steel AISI 304L by Means of X-Ray Diffraction
Pattern Analysis.” Metals, 2023.
ieee: J. Rozo Vasquez, B. Arian, L. Kersting, F. Walther, W. Homberg, and A. Trächtler,
“Detection of phase transformation during plastic deformation of metastable austenitic
steel AISI 304L by means of X-ray diffraction pattern analysis,” Metals,
2023.
mla: Rozo Vasquez, Julian, et al. “Detection of Phase Transformation during Plastic
Deformation of Metastable Austenitic Steel AISI 304L by Means of X-Ray Diffraction
Pattern Analysis.” Metals, 2023.
short: J. Rozo Vasquez, B. Arian, L. Kersting, F. Walther, W. Homberg, A. Trächtler,
Metals (2023).
date_created: 2023-05-02T10:07:29Z
date_updated: 2023-09-25T10:10:05Z
department:
- _id: '156'
- _id: '241'
- _id: '153'
language:
- iso: eng
publication: Metals
quality_controlled: '1'
status: public
title: Detection of phase transformation during plastic deformation of metastable
austenitic steel AISI 304L by means of X-ray diffraction pattern analysis
type: journal_article
user_id: '552'
year: '2023'
...
---
_id: '56626'
author:
- first_name: Maik
full_name: Holzmüller, Maik
id: '82645'
last_name: Holzmüller
- first_name: Yi
full_name: Gong, Yi
id: '98514'
last_name: Gong
- first_name: Fabian
full_name: Bader, Fabian
id: '65204'
last_name: Bader
- first_name: Armin
full_name: Henke, Armin
last_name: Henke
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Holzmüller M, Gong Y, Bader F, Henke A, Homberg W. Numerical Approach to Model
a Novel Electrohydraulic Incremental Forming Process for the Manufacture of Pillow
Plate Heat Exchangers. In: Lecture Notes in Mechanical Engineering. Springer
Nature Switzerland; 2023. doi:10.1007/978-3-031-41023-9_69'
apa: Holzmüller, M., Gong, Y., Bader, F., Henke, A., & Homberg, W. (2023). Numerical
Approach to Model a Novel Electrohydraulic Incremental Forming Process for the
Manufacture of Pillow Plate Heat Exchangers. Lecture Notes in Mechanical Engineering.
https://doi.org/10.1007/978-3-031-41023-9_69
bibtex: '@inproceedings{Holzmüller_Gong_Bader_Henke_Homberg_2023, place={Cham},
title={Numerical Approach to Model a Novel Electrohydraulic Incremental Forming
Process for the Manufacture of Pillow Plate Heat Exchangers}, DOI={10.1007/978-3-031-41023-9_69},
booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature
Switzerland}, author={Holzmüller, Maik and Gong, Yi and Bader, Fabian and Henke,
Armin and Homberg, Werner}, year={2023} }'
chicago: 'Holzmüller, Maik, Yi Gong, Fabian Bader, Armin Henke, and Werner Homberg.
“Numerical Approach to Model a Novel Electrohydraulic Incremental Forming Process
for the Manufacture of Pillow Plate Heat Exchangers.” In Lecture Notes in Mechanical
Engineering. Cham: Springer Nature Switzerland, 2023. https://doi.org/10.1007/978-3-031-41023-9_69.'
ieee: 'M. Holzmüller, Y. Gong, F. Bader, A. Henke, and W. Homberg, “Numerical Approach
to Model a Novel Electrohydraulic Incremental Forming Process for the Manufacture
of Pillow Plate Heat Exchangers,” 2023, doi: 10.1007/978-3-031-41023-9_69.'
mla: Holzmüller, Maik, et al. “Numerical Approach to Model a Novel Electrohydraulic
Incremental Forming Process for the Manufacture of Pillow Plate Heat Exchangers.”
Lecture Notes in Mechanical Engineering, Springer Nature Switzerland, 2023,
doi:10.1007/978-3-031-41023-9_69.
short: 'M. Holzmüller, Y. Gong, F. Bader, A. Henke, W. Homberg, in: Lecture Notes
in Mechanical Engineering, Springer Nature Switzerland, Cham, 2023.'
date_created: 2024-10-15T12:00:48Z
date_updated: 2024-10-15T12:09:06Z
department:
- _id: '9'
- _id: '156'
- _id: '321'
doi: 10.1007/978-3-031-41023-9_69
language:
- iso: eng
place: Cham
publication: Lecture Notes in Mechanical Engineering
publication_identifier:
isbn:
- '9783031410222'
- '9783031410239'
issn:
- 2195-4356
- 2195-4364
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: Numerical Approach to Model a Novel Electrohydraulic Incremental Forming Process
for the Manufacture of Pillow Plate Heat Exchangers
type: conference
user_id: '98514'
year: '2023'
...
---
_id: '47536'
abstract:
- lang: eng
text: AbstractEfforts to enhance sustainability
in all areas of life are increasing worldwide. In the field of manufacturing technology,
a wide variety of approaches are being used to improve both resource and energy
efficiency. Efficiency as well as sustainability can be improved by creating a
circular economy or through energy-efficient recycling processes. As part of the
interdisciplinary research group "Light—Efficient—Mobile" investigations on the
energy-efficient friction-induced recycling process have been carried out at the
department of Forming and Machining Technology at Paderborn University. E.g. using
the friction-induced recycling process, different formless solid aluminum materials
can be direct recycled into semi-finished products in an energy-efficient manner.
The results of investigations with regard to the influence of the geometrical
shape and filling rate of the aluminum particles to be recycled as well as the
rotational speed of the continuously rotating wheel are explained in this paper.
In addition to the recycling of aluminum chips, aluminum particles like powders
from the field of additive manufacturing are processed. Based on these results,
the future potentials of solid-state recycling processes and their contribution
to the circular economy are discussed. The main focus here is on future interdisciplinary
research projects to achieve circularity in the manufacturing of user-individual
semi-finished products as well as the possibility to selectively adjust the product
properties with the continuous recycling process.
article_number: '59'
article_type: original
author:
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
- first_name: Dennis
full_name: Milaege, Dennis
last_name: Milaege
- first_name: Swetlana
full_name: Schweizer, Swetlana
id: '8938'
last_name: Schweizer
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Borgert T, Milaege D, Schweizer S, Homberg W, Schaper M, Tröster T. Potentials
of a friction-induced recycling process to improve resource and energy efficiency
in manufacturing technology. International Journal of Material Forming.
2023;16(6). doi:10.1007/s12289-023-01785-w
apa: Borgert, T., Milaege, D., Schweizer, S., Homberg, W., Schaper, M., & Tröster,
T. (2023). Potentials of a friction-induced recycling process to improve resource
and energy efficiency in manufacturing technology. International Journal of
Material Forming, 16(6), Article 59. https://doi.org/10.1007/s12289-023-01785-w
bibtex: '@article{Borgert_Milaege_Schweizer_Homberg_Schaper_Tröster_2023, title={Potentials
of a friction-induced recycling process to improve resource and energy efficiency
in manufacturing technology}, volume={16}, DOI={10.1007/s12289-023-01785-w},
number={659}, journal={International Journal of Material Forming}, publisher={Springer
Science and Business Media LLC}, author={Borgert, Thomas and Milaege, Dennis and
Schweizer, Swetlana and Homberg, Werner and Schaper, Mirko and Tröster, Thomas},
year={2023} }'
chicago: Borgert, Thomas, Dennis Milaege, Swetlana Schweizer, Werner Homberg, Mirko
Schaper, and Thomas Tröster. “Potentials of a Friction-Induced Recycling Process
to Improve Resource and Energy Efficiency in Manufacturing Technology.” International
Journal of Material Forming 16, no. 6 (2023). https://doi.org/10.1007/s12289-023-01785-w.
ieee: 'T. Borgert, D. Milaege, S. Schweizer, W. Homberg, M. Schaper, and T. Tröster,
“Potentials of a friction-induced recycling process to improve resource and energy
efficiency in manufacturing technology,” International Journal of Material
Forming, vol. 16, no. 6, Art. no. 59, 2023, doi: 10.1007/s12289-023-01785-w.'
mla: Borgert, Thomas, et al. “Potentials of a Friction-Induced Recycling Process
to Improve Resource and Energy Efficiency in Manufacturing Technology.” International
Journal of Material Forming, vol. 16, no. 6, 59, Springer Science and Business
Media LLC, 2023, doi:10.1007/s12289-023-01785-w.
short: T. Borgert, D. Milaege, S. Schweizer, W. Homberg, M. Schaper, T. Tröster,
International Journal of Material Forming 16 (2023).
date_created: 2023-10-02T06:59:53Z
date_updated: 2025-06-06T08:18:51Z
department:
- _id: '156'
- _id: '149'
- _id: '321'
- _id: '9'
- _id: '158'
doi: 10.1007/s12289-023-01785-w
intvolume: ' 16'
issue: '6'
keyword:
- General Materials Science
language:
- iso: eng
publication: International Journal of Material Forming
publication_identifier:
issn:
- 1960-6206
- 1960-6214
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Potentials of a friction-induced recycling process to improve resource and
energy efficiency in manufacturing technology
type: journal_article
user_id: '15952'
volume: 16
year: '2023'
...
---
_id: '34001'
author:
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
citation:
ama: 'Arian B, Homberg W, Kersting L, Trächtler A, Rozo Vasquez J. Produktkennzeichnung
durch lokal definierte Einstellung von ferromagnetischen Eigenschaften beim Drückwalzen
von metastabilen Stahlwerkstoffen. In: 36. Aachener Stahlkolloquium – Umformtechnik
“Ideen Form Geben“. ; 2022:333-347.'
apa: Arian, B., Homberg, W., Kersting, L., Trächtler, A., & Rozo Vasquez, J.
(2022). Produktkennzeichnung durch lokal definierte Einstellung von ferromagnetischen
Eigenschaften beim Drückwalzen von metastabilen Stahlwerkstoffen. 36. Aachener
Stahlkolloquium – Umformtechnik “Ideen Form Geben“, 333–347.
bibtex: '@inproceedings{Arian_Homberg_Kersting_Trächtler_Rozo Vasquez_2022, place={Aachen},
title={Produktkennzeichnung durch lokal definierte Einstellung von ferromagnetischen
Eigenschaften beim Drückwalzen von metastabilen Stahlwerkstoffen}, booktitle={36.
Aachener Stahlkolloquium – Umformtechnik “Ideen Form geben“}, author={Arian, Bahman
and Homberg, Werner and Kersting, Lukas and Trächtler, Ansgar and Rozo Vasquez,
Julian}, year={2022}, pages={333–347} }'
chicago: Arian, Bahman, Werner Homberg, Lukas Kersting, Ansgar Trächtler, and Julian
Rozo Vasquez. “Produktkennzeichnung Durch Lokal Definierte Einstellung von Ferromagnetischen
Eigenschaften Beim Drückwalzen von Metastabilen Stahlwerkstoffen.” In 36. Aachener
Stahlkolloquium – Umformtechnik “Ideen Form Geben“, 333–47. Aachen, 2022.
ieee: B. Arian, W. Homberg, L. Kersting, A. Trächtler, and J. Rozo Vasquez, “Produktkennzeichnung
durch lokal definierte Einstellung von ferromagnetischen Eigenschaften beim Drückwalzen
von metastabilen Stahlwerkstoffen,” in 36. Aachener Stahlkolloquium – Umformtechnik
“Ideen Form geben“, 2022, pp. 333–347.
mla: Arian, Bahman, et al. “Produktkennzeichnung Durch Lokal Definierte Einstellung
von Ferromagnetischen Eigenschaften Beim Drückwalzen von Metastabilen Stahlwerkstoffen.”
36. Aachener Stahlkolloquium – Umformtechnik “Ideen Form Geben“, 2022,
pp. 333–47.
short: 'B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, in: 36.
Aachener Stahlkolloquium – Umformtechnik “Ideen Form Geben“, Aachen, 2022, pp.
333–347.'
date_created: 2022-11-04T08:35:03Z
date_updated: 2023-12-15T09:38:08Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 333-347
place: Aachen
publication: 36. Aachener Stahlkolloquium – Umformtechnik “Ideen Form geben“
publication_identifier:
isbn:
- 978-3-95886-460-3
quality_controlled: '1'
status: public
title: Produktkennzeichnung durch lokal definierte Einstellung von ferromagnetischen
Eigenschaften beim Drückwalzen von metastabilen Stahlwerkstoffen
type: conference
user_id: '36287'
year: '2022'
...