---
_id: '30649'
abstract:
- lang: eng
text: Nowadays, the production of modern lightweight structures, like a body in
white structure requires a wide variety of mechanical joining processes. To fulfill
the various demands, mechanical joining processes and joining elements (JE) are
used. Very often, they are adapted to the application, which leads in turn to
a numerous of different variants, high costs, and loss of the process chain versatility.
To overcome this drawback, an innovative approach is the usage of individually
produced and task-adapted JE, the so-called friction spun joint connectors (FSJC).
These connectors can be modified in shape as well as in material properties. This
flexibility offers high potential for lightweight design but also increases the
necessary analytical effort regarding the forming process as well as the manufactured
joint's properties. Therefore, a new analysis strategy based on the Finite-Element-Method
(FEM) is proposed, which numerically determines the local load bearing capacity
within a given joint in order to identify the critical regions for load transfer.
The process of joining element manufacturing and the analysis strategy will be
described in detail and optimization results of the joints are shown. Numerical
results are discussed and possible recommendations for joint manufacturing are
derived.
author:
- first_name: Christian
full_name: Wischer, Christian
id: '72219'
last_name: Wischer
- first_name: Christian
full_name: Steinfelder, Christian
last_name: Steinfelder
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
citation:
ama: 'Wischer C, Steinfelder C, Homberg W, Brosius A. Joining with Friction Spun
Joint Connectors – Manufacturing and Analysis. IOP Conference Series: Materials
Science and Engineering. 2021;1157:012007. doi:10.1088/1757-899x/1157/1/012007'
apa: 'Wischer, C., Steinfelder, C., Homberg, W., & Brosius, A. (2021). Joining
with Friction Spun Joint Connectors – Manufacturing and Analysis. IOP Conference
Series: Materials Science and Engineering, 1157, 012007. https://doi.org/10.1088/1757-899x/1157/1/012007'
bibtex: '@article{Wischer_Steinfelder_Homberg_Brosius_2021, title={Joining with
Friction Spun Joint Connectors – Manufacturing and Analysis}, volume={1157}, DOI={10.1088/1757-899x/1157/1/012007},
journal={IOP Conference Series: Materials Science and Engineering}, author={Wischer,
Christian and Steinfelder, Christian and Homberg, Werner and Brosius, Alexander},
year={2021}, pages={012007} }'
chicago: 'Wischer, Christian, Christian Steinfelder, Werner Homberg, and Alexander
Brosius. “Joining with Friction Spun Joint Connectors – Manufacturing and Analysis.”
IOP Conference Series: Materials Science and Engineering 1157 (2021): 012007.
https://doi.org/10.1088/1757-899x/1157/1/012007.'
ieee: 'C. Wischer, C. Steinfelder, W. Homberg, and A. Brosius, “Joining with Friction
Spun Joint Connectors – Manufacturing and Analysis,” IOP Conference Series:
Materials Science and Engineering, vol. 1157, p. 012007, 2021, doi: 10.1088/1757-899x/1157/1/012007.'
mla: 'Wischer, Christian, et al. “Joining with Friction Spun Joint Connectors –
Manufacturing and Analysis.” IOP Conference Series: Materials Science and Engineering,
vol. 1157, 2021, p. 012007, doi:10.1088/1757-899x/1157/1/012007.'
short: 'C. Wischer, C. Steinfelder, W. Homberg, A. Brosius, IOP Conference Series:
Materials Science and Engineering 1157 (2021) 012007.'
date_created: 2022-03-28T12:46:21Z
date_updated: 2022-12-23T15:13:27Z
department:
- _id: '156'
- _id: '630'
doi: 10.1088/1757-899x/1157/1/012007
intvolume: ' 1157'
language:
- iso: eng
page: '012007'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: 'IOP Conference Series: Materials Science and Engineering'
status: public
title: Joining with Friction Spun Joint Connectors – Manufacturing and Analysis
type: journal_article
user_id: '14931'
volume: 1157
year: '2021'
...
---
_id: '30702'
author:
- first_name: Christian
full_name: Wischer, Christian
id: '72219'
last_name: Wischer
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
citation:
ama: 'Wischer C, Homberg W. A contribution on versatile process chains: joining
with adaptive joining elements, formed by friction spinning. Production Engineering.
Published online 2021. doi:10.1007/s11740-021-01094-8'
apa: 'Wischer, C., & Homberg, W. (2021). A contribution on versatile process
chains: joining with adaptive joining elements, formed by friction spinning. Production
Engineering. https://doi.org/10.1007/s11740-021-01094-8'
bibtex: '@article{Wischer_Homberg_2021, title={A contribution on versatile process
chains: joining with adaptive joining elements, formed by friction spinning},
DOI={10.1007/s11740-021-01094-8},
journal={Production Engineering}, author={Wischer, Christian and Homberg, Werner},
year={2021} }'
chicago: 'Wischer, Christian, and Werner Homberg. “A Contribution on Versatile Process
Chains: Joining with Adaptive Joining Elements, Formed by Friction Spinning.”
Production Engineering, 2021. https://doi.org/10.1007/s11740-021-01094-8.'
ieee: 'C. Wischer and W. Homberg, “A contribution on versatile process chains: joining
with adaptive joining elements, formed by friction spinning,” Production Engineering,
2021, doi: 10.1007/s11740-021-01094-8.'
mla: 'Wischer, Christian, and Werner Homberg. “A Contribution on Versatile Process
Chains: Joining with Adaptive Joining Elements, Formed by Friction Spinning.”
Production Engineering, 2021, doi:10.1007/s11740-021-01094-8.'
short: C. Wischer, W. Homberg, Production Engineering (2021).
date_created: 2022-03-29T09:22:51Z
date_updated: 2022-12-23T15:33:08Z
department:
- _id: '156'
- _id: '630'
doi: 10.1007/s11740-021-01094-8
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: Production Engineering
status: public
title: 'A contribution on versatile process chains: joining with adaptive joining
elements, formed by friction spinning'
type: journal_article
user_id: '14931'
year: '2021'
...
---
_id: '23469'
abstract:
- lang: eng
text: The implementation of control systems in metal forming processes improves
product quality and productivity. By controlling workpiece properties during the
process, beneficial effects caused by forming can be exploited and integrated
in the product design. The overall goal of this investigation is to produce tailored
tubular parts with a defined locally graded microstructure by means of reverse
flow forming. For this purpose, the proposed system aims to control both the desired
geometry of the workpiece and additionally the formation of strain-induced α′-martensite
content in the metastable austenitic stainless steel AISI 304 L. The paper introduces
an overall control scheme, a geometry model for describing the process and changes
in the dimensions of the workpiece, as well as a material model for the process-induced
formation of martensite, providing equations based on empirical data. Moreover,
measurement systems providing a closed feedback loop are presented, including
a novel softsensor for in-situ measurements of the martensite content.
article_number: '100057'
author:
- first_name: Markus
full_name: Riepold, Markus
last_name: Riepold
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Julian Rozo
full_name: Vasquez, Julian Rozo
last_name: Vasquez
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: Riepold M, Arian B, Vasquez JR, Homberg W, Walther F, Trächtler A. Model approaches
for closed-loop property control for flow forming. Advances in Industrial and
Manufacturing Engineering. Published online 2021. doi:10.1016/j.aime.2021.100057
apa: Riepold, M., Arian, B., Vasquez, J. R., Homberg, W., Walther, F., & Trächtler,
A. (2021). Model approaches for closed-loop property control for flow forming.
Advances in Industrial and Manufacturing Engineering, Article 100057. https://doi.org/10.1016/j.aime.2021.100057
bibtex: '@article{Riepold_Arian_Vasquez_Homberg_Walther_Trächtler_2021, title={Model
approaches for closed-loop property control for flow forming}, DOI={10.1016/j.aime.2021.100057},
number={100057}, journal={Advances in Industrial and Manufacturing Engineering},
author={Riepold, Markus and Arian, Bahman and Vasquez, Julian Rozo and Homberg,
Werner and Walther, Frank and Trächtler, Ansgar}, year={2021} }'
chicago: Riepold, Markus, Bahman Arian, Julian Rozo Vasquez, Werner Homberg, Frank
Walther, and Ansgar Trächtler. “Model Approaches for Closed-Loop Property Control
for Flow Forming.” Advances in Industrial and Manufacturing Engineering,
2021. https://doi.org/10.1016/j.aime.2021.100057.
ieee: 'M. Riepold, B. Arian, J. R. Vasquez, W. Homberg, F. Walther, and A. Trächtler,
“Model approaches for closed-loop property control for flow forming,” Advances
in Industrial and Manufacturing Engineering, Art. no. 100057, 2021, doi: 10.1016/j.aime.2021.100057.'
mla: Riepold, Markus, et al. “Model Approaches for Closed-Loop Property Control
for Flow Forming.” Advances in Industrial and Manufacturing Engineering,
100057, 2021, doi:10.1016/j.aime.2021.100057.
short: M. Riepold, B. Arian, J.R. Vasquez, W. Homberg, F. Walther, A. Trächtler,
Advances in Industrial and Manufacturing Engineering (2021).
date_created: 2021-08-23T13:23:05Z
date_updated: 2023-12-15T09:39:21Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
doi: 10.1016/j.aime.2021.100057
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Advances in Industrial and Manufacturing Engineering
publication_identifier:
issn:
- 2666-9129
publication_status: published
quality_controlled: '1'
status: public
title: Model approaches for closed-loop property control for flow forming
type: journal_article
user_id: '36287'
year: '2021'
...
---
_id: '21635'
abstract:
- lang: eng
text: Modern forming processes often allow today the efficient production
of complex parts. In order to increase the sustainability of forming processes
it would be favorable if the forming of workpieces becomes possible using production
waste. At the Chair of Forming and Machining Technology of the Paderborn University
(LUF) research is presently conducted with the overall goal to produce workpieces
directly from secondary aluminum (e.g., powder and chips). Therefore, friction-based
forming processes like friction spinning (or cognate processes) are used due to
their high efficiency. As a pre-step, the production of semi-finished parts was
the subject of accorded research work at the LUF. Therefore, a friction-based
hot extrusion process was used for the full recycling or rework of aluminum chips
into profiles. Investigations of the recycled semi-finished products show that
they are comparable to conventionally produced semi-finished products in terms
of dimensional stability and shape accuracy. An analysis of the mechanical properties
of hardness and tensile strength shows that a final product with good and homogeneously
distributed properties can be produced. Furthermore, significant correlations
to the friction spinning process could be found that are useful for the above-mentioned
direct part production from secondary aluminum.
article_number: '663'
author:
- first_name: Thomas
full_name: Borgert, Thomas
id: '83141'
last_name: Borgert
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
citation:
ama: Borgert T, Homberg W. Friction-Induced Recycling Process for User-Specific
Semi-Finished Product Production. Metals. Published online 2021. doi:10.3390/met11040663
apa: Borgert, T., & Homberg, W. (2021). Friction-Induced Recycling Process for
User-Specific Semi-Finished Product Production. Metals, Article 663. https://doi.org/10.3390/met11040663
bibtex: '@article{Borgert_Homberg_2021, title={Friction-Induced Recycling Process
for User-Specific Semi-Finished Product Production}, DOI={10.3390/met11040663},
number={663}, journal={Metals}, author={Borgert, Thomas and Homberg, Werner},
year={2021} }'
chicago: Borgert, Thomas, and Werner Homberg. “Friction-Induced Recycling Process
for User-Specific Semi-Finished Product Production.” Metals, 2021. https://doi.org/10.3390/met11040663.
ieee: 'T. Borgert and W. Homberg, “Friction-Induced Recycling Process for User-Specific
Semi-Finished Product Production,” Metals, Art. no. 663, 2021, doi: 10.3390/met11040663.'
mla: Borgert, Thomas, and Werner Homberg. “Friction-Induced Recycling Process for
User-Specific Semi-Finished Product Production.” Metals, 663, 2021, doi:10.3390/met11040663.
short: T. Borgert, W. Homberg, Metals (2021).
date_created: 2021-04-20T05:02:14Z
date_updated: 2023-04-26T13:25:52Z
department:
- _id: '156'
doi: 10.3390/met11040663
language:
- iso: eng
publication: Metals
publication_identifier:
issn:
- 2075-4701
publication_status: published
quality_controlled: '1'
status: public
title: Friction-Induced Recycling Process for User-Specific Semi-Finished Product
Production
type: journal_article
user_id: '83141'
year: '2021'
...
---
_id: '21477'
author:
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Hanna
full_name: Makeieva, Hanna
last_name: Makeieva
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Rostek T, Makeieva H, Homberg W. Cutting Blades for Food Processing Applications
Manufactured Using Innovative Spin Forming. In: Daehn G, Cao J, Kinsey B, Tekkaya
AE, Vivek A, Yoshida Y, eds. Proceedings of the 13th International Conference
on the Technology of Plasticity. Forming the Future. The Minerals, Metals
& Materials Series. Springer, Cham; 2021:2115-2125. doi:10.1007/978-3-030-75381-8_178'
apa: Rostek, T., Makeieva, H., & Homberg, W. (2021). Cutting Blades for Food
Processing Applications Manufactured Using Innovative Spin Forming. In G. Daehn,
J. Cao, B. Kinsey, A. E. Tekkaya, A. Vivek, & Y. Yoshida (Eds.), Proceedings
of the 13th International Conference on the Technology of Plasticity (pp.
2115–2125). Springer, Cham. https://doi.org/10.1007/978-3-030-75381-8_178
bibtex: '@inproceedings{Rostek_Makeieva_Homberg_2021, place={Columbus}, series={Forming
the Future. The Minerals, Metals & Materials Series.}, title={Cutting Blades
for Food Processing Applications Manufactured Using Innovative Spin Forming},
DOI={10.1007/978-3-030-75381-8_178},
booktitle={Proceedings of the 13th International Conference on the Technology
of Plasticity}, publisher={Springer, Cham}, author={Rostek, Tim and Makeieva,
Hanna and Homberg, Werner}, editor={Daehn, G. and Cao, J. and Kinsey, B. and Tekkaya,
A. E. and Vivek, A. and Yoshida, Y}, year={2021}, pages={2115–2125}, collection={Forming
the Future. The Minerals, Metals & Materials Series.} }'
chicago: 'Rostek, Tim, Hanna Makeieva, and Werner Homberg. “Cutting Blades for Food
Processing Applications Manufactured Using Innovative Spin Forming.” In Proceedings
of the 13th International Conference on the Technology of Plasticity, edited
by G. Daehn, J. Cao, B. Kinsey, A. E. Tekkaya, A. Vivek, and Y Yoshida, 2115–25.
Forming the Future. The Minerals, Metals & Materials Series. Columbus: Springer,
Cham, 2021. https://doi.org/10.1007/978-3-030-75381-8_178.'
ieee: 'T. Rostek, H. Makeieva, and W. Homberg, “Cutting Blades for Food Processing
Applications Manufactured Using Innovative Spin Forming,” in Proceedings of
the 13th International Conference on the Technology of Plasticity, Columbus,
2021, pp. 2115–2125, doi: 10.1007/978-3-030-75381-8_178.'
mla: Rostek, Tim, et al. “Cutting Blades for Food Processing Applications Manufactured
Using Innovative Spin Forming.” Proceedings of the 13th International Conference
on the Technology of Plasticity, edited by G. Daehn et al., Springer, Cham,
2021, pp. 2115–25, doi:10.1007/978-3-030-75381-8_178.
short: 'T. Rostek, H. Makeieva, W. Homberg, in: G. Daehn, J. Cao, B. Kinsey, A.E.
Tekkaya, A. Vivek, Y. Yoshida (Eds.), Proceedings of the 13th International Conference
on the Technology of Plasticity, Springer, Cham, Columbus, 2021, pp. 2115–2125.'
conference:
location: Columbus
name: ICTP 2021
date_created: 2021-03-12T11:11:35Z
date_updated: 2023-04-27T08:42:00Z
department:
- _id: '156'
doi: 10.1007/978-3-030-75381-8_178
editor:
- first_name: G.
full_name: Daehn, G.
last_name: Daehn
- first_name: J.
full_name: Cao, J.
last_name: Cao
- first_name: B.
full_name: Kinsey, B.
last_name: Kinsey
- first_name: 'A. E. '
full_name: 'Tekkaya, A. E. '
last_name: Tekkaya
- first_name: A.
full_name: Vivek, A.
last_name: Vivek
- first_name: Y
full_name: Yoshida, Y
last_name: Yoshida
language:
- iso: eng
page: 2115-2125
place: Columbus
publication: Proceedings of the 13th International Conference on the Technology of
Plasticity
publication_identifier:
isbn:
- 978-3-030-75380-1
publication_status: published
publisher: Springer, Cham
quality_controlled: '1'
series_title: Forming the Future. The Minerals, Metals & Materials Series.
status: public
title: Cutting Blades for Food Processing Applications Manufactured Using Innovative
Spin Forming
type: conference
user_id: '3469'
year: '2021'
...
---
_id: '22766'
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. Investigations and Improvements in 3D-DIC Optical Residual
Stress Analysis—A New Temperature Compensation Method. In: Forming the Future.
Springer, Cham; 2021:2249-2259. doi:10.1007/978-3-030-75381-8_189'
apa: Dahms, F., & Homberg, W. (2021). Investigations and Improvements in 3D-DIC
Optical Residual Stress Analysis—A New Temperature Compensation Method. In Forming
the Future (pp. 2249–2259). Springer, Cham. https://doi.org/10.1007/978-3-030-75381-8_189
bibtex: '@inbook{Dahms_Homberg_2021, title={Investigations and Improvements in 3D-DIC
Optical Residual Stress Analysis—A New Temperature Compensation Method}, DOI={10.1007/978-3-030-75381-8_189},
booktitle={Forming the Future}, publisher={Springer, Cham}, author={Dahms, Frederik
and Homberg, Werner}, year={2021}, pages={2249–2259} }'
chicago: Dahms, Frederik, and Werner Homberg. “Investigations and Improvements in
3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method.”
In Forming the Future, 2249–59. Springer, Cham, 2021. https://doi.org/10.1007/978-3-030-75381-8_189.
ieee: F. Dahms and W. Homberg, “Investigations and Improvements in 3D-DIC Optical
Residual Stress Analysis—A New Temperature Compensation Method,” in Forming
the Future, Springer, Cham, 2021, pp. 2249–2259.
mla: Dahms, Frederik, and Werner Homberg. “Investigations and Improvements in 3D-DIC
Optical Residual Stress Analysis—A New Temperature Compensation Method.” Forming
the Future, Springer, Cham, 2021, pp. 2249–59, doi:10.1007/978-3-030-75381-8_189.
short: 'F. Dahms, W. Homberg, in: Forming the Future, Springer, Cham, 2021, pp.
2249–2259.'
conference:
end_date: 2021-07-30
location: Ohio, USA, VIRTUAL EVENT
name: The 13th International Conference on the Technology of Plasticity
start_date: 2021-07-25
date_created: 2021-07-16T14:55:05Z
date_updated: 2023-04-27T10:30:18Z
department:
- _id: '156'
doi: 10.1007/978-3-030-75381-8_189
language:
- iso: eng
page: 2249-2259
publication: Forming the Future
publication_identifier:
issn:
- 2367-1181
- 2367-1696
publication_status: published
publisher: Springer, Cham
quality_controlled: '1'
status: public
title: Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A
New Temperature Compensation Method
type: book_chapter
user_id: '64977'
year: '2021'
...
---
_id: '30297'
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: Markus
full_name: Riepold, Markus
last_name: Riepold
- 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, Riepold M, Walther F, Homberg W, Trächtler A. Magnetic
Barkhausen noise analysis for microstructural effects separation during flow forming
of metastable austenite 304L. In: Proceedings of the 11th International Workshop
NDT in Progress. ; 2021.'
apa: Rozo Vasquez, J., Arian, B., Riepold, M., Walther, F., Homberg, W., & Trächtler,
A. (2021). Magnetic Barkhausen noise analysis for microstructural effects separation
during flow forming of metastable austenite 304L. Proceedings of the 11th International
Workshop NDT in Progress. ENDT&CM 2021 - 11th International Workshop
NDT in Progress, Prague.
bibtex: '@inproceedings{Rozo Vasquez_Arian_Riepold_Walther_Homberg_Trächtler_2021,
title={Magnetic Barkhausen noise analysis for microstructural effects separation
during flow forming of metastable austenite 304L.}, booktitle={Proceedings of
the 11th International Workshop NDT in Progress}, author={Rozo Vasquez, Julian
and Arian, Bahman and Riepold, Markus and Walther, Frank and Homberg, Werner and
Trächtler, Ansgar}, year={2021} }'
chicago: Rozo Vasquez, Julian, Bahman Arian, Markus Riepold, Frank Walther, Werner
Homberg, and Ansgar Trächtler. “Magnetic Barkhausen Noise Analysis for Microstructural
Effects Separation during Flow Forming of Metastable Austenite 304L.” In Proceedings
of the 11th International Workshop NDT in Progress, 2021.
ieee: J. Rozo Vasquez, B. Arian, M. Riepold, F. Walther, W. Homberg, and A. Trächtler,
“Magnetic Barkhausen noise analysis for microstructural effects separation during
flow forming of metastable austenite 304L.,” presented at the ENDT&CM 2021
- 11th International Workshop NDT in Progress, Prague, 2021.
mla: Rozo Vasquez, Julian, et al. “Magnetic Barkhausen Noise Analysis for Microstructural
Effects Separation during Flow Forming of Metastable Austenite 304L.” Proceedings
of the 11th International Workshop NDT in Progress, 2021.
short: 'J. Rozo Vasquez, B. Arian, M. Riepold, F. Walther, W. Homberg, A. Trächtler,
in: Proceedings of the 11th International Workshop NDT in Progress, 2021.'
conference:
end_date: 2021.10.07
location: Prague
name: ENDT&CM 2021 - 11th International Workshop NDT in Progress
start_date: 2021.10.04
date_created: 2022-03-15T12:07:17Z
date_updated: 2023-05-02T08:22:02Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
language:
- iso: eng
publication: Proceedings of the 11th International Workshop NDT in Progress
quality_controlled: '1'
status: public
title: Magnetic Barkhausen noise analysis for microstructural effects separation during
flow forming of metastable austenite 304L.
type: conference
user_id: '36287'
year: '2021'
...
---
_id: '23465'
abstract:
- lang: eng
text: One of the main objectives of production engineering is to reproducibly manufacture
(complex) defect-free parts. To achieve this, it is necessary to employ an appropriate
process or tool design. While this will generally prove successful, it cannot,
however, offset stochastic defects with local variations in material properties.
Closed-loop process control represents a promising approach for a solution in
this context. The state of the art involves using this approach to control geometric
parameters such as a length. So far, no research or applications have been conducted
with closed-loop control for microstructure and product properties. In the project
on which this paper is based, the local martensite content of parts is to be adjusted
in a highly precise and reproducible manner. The forming process employed is a
special, property-controlled flow-forming process. A model-based controller is
thus to generate corresponding correction values for the tool-path geometry and
tool-path velocity on the basis of online martensite content measurements. For
the controller model, it is planned to use a special process or microstructure
(correlation) model. The planned paper not only describes the experimental setup
but also presents results of initial experimental investigations for subsequent
use in the closed-loop control of α’-martensite content during flow-forming.
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: Markus
full_name: Riepold, Markus
last_name: Riepold
- 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, Riepold M, Trächtler A, Rozo Vasquez J, Walther F. Forming
of metastable austenitic stainless steel tubes with axially graded martensite
content by flow-forming. In: ULiège Library; 2021.'
apa: Arian, B., Homberg, W., Riepold, M., Trächtler, A., Rozo Vasquez, J., &
Walther, F. (2021). Forming of metastable austenitic stainless steel tubes
with axially graded martensite content by flow-forming. 24th International
Conference on Material Forming - ESAFORM 2021, Liège, Belgium.
bibtex: '@inproceedings{Arian_Homberg_Riepold_Trächtler_Rozo Vasquez_Walther_2021,
place={Liège}, title={Forming of metastable austenitic stainless steel tubes with
axially graded martensite content by flow-forming}, publisher={ULiège Library},
author={Arian, Bahman and Homberg, Werner and Riepold, Markus and Trächtler, Ansgar
and Rozo Vasquez, Julian and Walther, Frank}, year={2021} }'
chicago: 'Arian, Bahman, Werner Homberg, Markus Riepold, Ansgar Trächtler, Julian
Rozo Vasquez, and Frank Walther. “Forming of Metastable Austenitic Stainless Steel
Tubes with Axially Graded Martensite Content by Flow-Forming.” Liège: ULiège Library,
2021.'
ieee: B. Arian, W. Homberg, M. Riepold, A. Trächtler, J. Rozo Vasquez, and F. Walther,
“Forming of metastable austenitic stainless steel tubes with axially graded martensite
content by flow-forming,” presented at the 24th International Conference on Material
Forming - ESAFORM 2021, Liège, Belgium, 2021.
mla: Arian, Bahman, et al. Forming of Metastable Austenitic Stainless Steel Tubes
with Axially Graded Martensite Content by Flow-Forming. ULiège Library, 2021.
short: 'B. Arian, W. Homberg, M. Riepold, A. Trächtler, J. Rozo Vasquez, F. Walther,
in: ULiège Library, Liège, 2021.'
conference:
end_date: 2021-04-16
location: Liège, Belgium
name: 24th International Conference on Material Forming - ESAFORM 2021
start_date: 2021-04-14
date_created: 2021-08-23T13:00:35Z
date_updated: 2023-05-02T08:27:48Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
keyword:
- Flow-forming
- Spinning
- Process Strategy
- Martensite Content
- Property Control
- Micromagnetic Measurement
- Metastable Austenitic Stainless Steel
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://popups.uliege.be/esaform21/index.php?id=2759
oa: '1'
place: Liège
publication_identifier:
eisbn:
- 978-2-87019-303-7
isbn:
- 978-2-87019-302-0
publication_status: published
publisher: ULiège Library
quality_controlled: '1'
status: public
title: Forming of metastable austenitic stainless steel tubes with axially graded
martensite content by flow-forming
type: conference
user_id: '36287'
year: '2021'
...
---
_id: '30296'
author:
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- 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: Kerstin
full_name: Möhring, Kerstin
last_name: Möhring
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Wiens E, Homberg W, Arian B, Möhring K, Walther F. Forming of Parts with Locally
Defined Mechanical and Ferromagnetic Properties by Flow-Forming. In: Forming
the Future. Springer International Publishing; 2021. doi:10.1007/978-3-030-75381-8_160'
apa: Wiens, E., Homberg, W., Arian, B., Möhring, K., & Walther, F. (2021). Forming
of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming.
In Forming the Future. The 13th International Conference on the Technology
of Plasticity (ICTP 2021), Virtual Event. Springer International Publishing. https://doi.org/10.1007/978-3-030-75381-8_160
bibtex: '@inbook{Wiens_Homberg_Arian_Möhring_Walther_2021, place={Cham}, title={Forming
of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming},
DOI={10.1007/978-3-030-75381-8_160},
booktitle={Forming the Future}, publisher={Springer International Publishing},
author={Wiens, Eugen and Homberg, Werner and Arian, Bahman and Möhring, Kerstin
and Walther, Frank}, year={2021} }'
chicago: 'Wiens, Eugen, Werner Homberg, Bahman Arian, Kerstin Möhring, and Frank
Walther. “Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties
by Flow-Forming.” In Forming the Future. Cham: Springer International Publishing,
2021. https://doi.org/10.1007/978-3-030-75381-8_160.'
ieee: 'E. Wiens, W. Homberg, B. Arian, K. Möhring, and F. Walther, “Forming of Parts
with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming,”
in Forming the Future, Cham: Springer International Publishing, 2021.'
mla: Wiens, Eugen, et al. “Forming of Parts with Locally Defined Mechanical and
Ferromagnetic Properties by Flow-Forming.” Forming the Future, Springer
International Publishing, 2021, doi:10.1007/978-3-030-75381-8_160.
short: 'E. Wiens, W. Homberg, B. Arian, K. Möhring, F. Walther, in: Forming the
Future, Springer International Publishing, Cham, 2021.'
conference:
end_date: 2021.07.30
location: Virtual Event
name: The 13th International Conference on the Technology of Plasticity (ICTP 2021)
start_date: 2021.07.25
date_created: 2022-03-15T10:42:31Z
date_updated: 2023-05-05T11:06:07Z
department:
- _id: '156'
doi: 10.1007/978-3-030-75381-8_160
language:
- iso: eng
place: Cham
publication: Forming the Future
publication_identifier:
isbn:
- '9783030753801'
- '9783030753818'
issn:
- 2367-1181
- 2367-1696
publication_status: published
publisher: Springer International Publishing
quality_controlled: '1'
status: public
title: Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties
by Flow-Forming
type: book_chapter
user_id: '7888'
year: '2021'
...
---
_id: '26082'
article_number: '100060'
author:
- first_name: Christian
full_name: Wischer, Christian
id: '72219'
last_name: Wischer
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Wischer C, Wiens E, Homberg W. Joining with versatile joining elements formed
by friction spinning. Journal of Advanced Joining Processes. 2021;3. doi:10.1016/j.jajp.2021.100060
apa: Wischer, C., Wiens, E., & Homberg, W. (2021). Joining with versatile joining
elements formed by friction spinning. Journal of Advanced Joining Processes,
3, Article 100060. https://doi.org/10.1016/j.jajp.2021.100060
bibtex: '@article{Wischer_Wiens_Homberg_2021, title={Joining with versatile joining
elements formed by friction spinning}, volume={3}, DOI={10.1016/j.jajp.2021.100060},
number={100060}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier},
author={Wischer, Christian and Wiens, Eugen and Homberg, Werner}, year={2021}
}'
chicago: Wischer, Christian, Eugen Wiens, and Werner Homberg. “Joining with Versatile
Joining Elements Formed by Friction Spinning.” Journal of Advanced Joining
Processes 3 (2021). https://doi.org/10.1016/j.jajp.2021.100060.
ieee: 'C. Wischer, E. Wiens, and W. Homberg, “Joining with versatile joining elements
formed by friction spinning,” Journal of Advanced Joining Processes, vol.
3, Art. no. 100060, 2021, doi: 10.1016/j.jajp.2021.100060.'
mla: Wischer, Christian, et al. “Joining with Versatile Joining Elements Formed
by Friction Spinning.” Journal of Advanced Joining Processes, vol. 3, 100060,
Elsevier, 2021, doi:10.1016/j.jajp.2021.100060.
short: C. Wischer, E. Wiens, W. Homberg, Journal of Advanced Joining Processes 3
(2021).
date_created: 2021-10-12T11:55:27Z
date_updated: 2023-05-05T11:08:54Z
department:
- _id: '9'
- _id: '630'
- _id: '156'
doi: 10.1016/j.jajp.2021.100060
intvolume: ' 3'
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Joining with versatile joining elements formed by friction spinning
type: journal_article
user_id: '7888'
volume: 3
year: '2021'
...
---
_id: '22453'
citation:
ama: Wiens E, Wischer C, Homberg W, eds. Development of a Novel Adaptive Joining
Technology Employing Friction-Spun Joint Connectors (FSJC).; 2021. doi:10.25518/esaform21.4682
apa: Wiens, E., Wischer, C., & Homberg, W. (Eds.). (2021). Development of
a novel adaptive joining technology employing Friction-Spun Joint Connectors (FSJC).
https://doi.org/10.25518/esaform21.4682
bibtex: '@book{Wiens_Wischer_Homberg_2021, title={Development of a novel adaptive
joining technology employing Friction-Spun Joint Connectors (FSJC)}, DOI={10.25518/esaform21.4682},
year={2021} }'
chicago: Wiens, Eugen, Christian Wischer, and Werner Homberg, eds. Development
of a Novel Adaptive Joining Technology Employing Friction-Spun Joint Connectors
(FSJC), 2021. https://doi.org/10.25518/esaform21.4682.
ieee: E. Wiens, C. Wischer, and W. Homberg, Eds., Development of a novel adaptive
joining technology employing Friction-Spun Joint Connectors (FSJC). 2021.
mla: Wiens, Eugen, et al., editors. Development of a Novel Adaptive Joining Technology
Employing Friction-Spun Joint Connectors (FSJC). 2021, doi:10.25518/esaform21.4682.
short: E. Wiens, C. Wischer, W. Homberg, eds., Development of a Novel Adaptive Joining
Technology Employing Friction-Spun Joint Connectors (FSJC), 2021.
conference:
name: ESAFORM 2021
date_created: 2021-06-16T07:23:51Z
date_updated: 2023-05-05T11:21:24Z
department:
- _id: '156'
doi: 10.25518/esaform21.4682
editor:
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Christian
full_name: Wischer, Christian
id: '72219'
last_name: Wischer
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
language:
- iso: eng
quality_controlled: '1'
status: public
title: Development of a novel adaptive joining technology employing Friction-Spun
Joint Connectors (FSJC)
type: conference_editor
user_id: '7888'
year: '2021'
...
---
_id: '21444'
author:
- first_name: Thomas
full_name: Heggemann, Thomas
last_name: Heggemann
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
- first_name: Hüseyin
full_name: Sapli, Hüseyin
last_name: Sapli
citation:
ama: Heggemann T, Homberg W, Sapli H. Combined Curing and Forming of Fiber Metal
Laminates. Procedia Manufacturing. 2020:36-42. doi:10.1016/j.promfg.2020.04.118
apa: Heggemann, T., Homberg, W., & Sapli, H. (2020). Combined Curing and Forming
of Fiber Metal Laminates. Procedia Manufacturing, 36–42. https://doi.org/10.1016/j.promfg.2020.04.118
bibtex: '@article{Heggemann_Homberg_Sapli_2020, title={Combined Curing and Forming
of Fiber Metal Laminates}, DOI={10.1016/j.promfg.2020.04.118},
journal={Procedia Manufacturing}, author={Heggemann, Thomas and Homberg, Werner
and Sapli, Hüseyin}, year={2020}, pages={36–42} }'
chicago: Heggemann, Thomas, Werner Homberg, and Hüseyin Sapli. “Combined Curing
and Forming of Fiber Metal Laminates.” Procedia Manufacturing, 2020, 36–42.
https://doi.org/10.1016/j.promfg.2020.04.118.
ieee: T. Heggemann, W. Homberg, and H. Sapli, “Combined Curing and Forming of Fiber
Metal Laminates,” Procedia Manufacturing, pp. 36–42, 2020.
mla: Heggemann, Thomas, et al. “Combined Curing and Forming of Fiber Metal Laminates.”
Procedia Manufacturing, 2020, pp. 36–42, doi:10.1016/j.promfg.2020.04.118.
short: T. Heggemann, W. Homberg, H. Sapli, Procedia Manufacturing (2020) 36–42.
date_created: 2021-03-11T09:46:42Z
date_updated: 2022-01-06T06:54:59Z
department:
- _id: '9'
- _id: '156'
doi: 10.1016/j.promfg.2020.04.118
language:
- iso: eng
page: 36-42
publication: Procedia Manufacturing
publication_identifier:
issn:
- 2351-9789
publication_status: published
status: public
title: Combined Curing and Forming of Fiber Metal Laminates
type: journal_article
user_id: '9360'
year: '2020'
...
---
_id: '21522'
author:
- first_name: Hüseyin
full_name: Sapli, Hüseyin
id: '13480'
last_name: Sapli
- first_name: Thomas
full_name: Heggemann, Thomas
id: '9360'
last_name: Heggemann
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
citation:
ama: 'Sapli H, Heggemann T, Homberg W. Combined Curing and Deep Drawing of Fiber
Metal Laminates to Spherical Hybrid Components. In: ; 2020.'
apa: Sapli, H., Heggemann, T., & Homberg, W. (2020). Combined Curing and
Deep Drawing of Fiber Metal Laminates to Spherical Hybrid Components. 4th
International Conference of Materials and Structures - Hybrid 2020, Karlsruhe.
bibtex: '@inproceedings{Sapli_Heggemann_Homberg_2020, title={Combined Curing and
Deep Drawing of Fiber Metal Laminates to Spherical Hybrid Components}, author={Sapli,
Hüseyin and Heggemann, Thomas and Homberg, Werner}, year={2020} }'
chicago: Sapli, Hüseyin, Thomas Heggemann, and Werner Homberg. “Combined Curing
and Deep Drawing of Fiber Metal Laminates to Spherical Hybrid Components,” 2020.
ieee: H. Sapli, T. Heggemann, and W. Homberg, “Combined Curing and Deep Drawing
of Fiber Metal Laminates to Spherical Hybrid Components,” presented at the 4th
International Conference of Materials and Structures - Hybrid 2020, Karlsruhe,
2020.
mla: Sapli, Hüseyin, et al. Combined Curing and Deep Drawing of Fiber Metal Laminates
to Spherical Hybrid Components. 2020.
short: 'H. Sapli, T. Heggemann, W. Homberg, in: 2020.'
conference:
end_date: 2020-04-29
location: Karlsruhe
name: 4th International Conference of Materials and Structures - Hybrid 2020
start_date: 2020-04-28
date_created: 2021-03-16T15:07:25Z
date_updated: 2022-01-06T06:55:03Z
department:
- _id: '156'
language:
- iso: eng
status: public
title: Combined Curing and Deep Drawing of Fiber Metal Laminates to Spherical Hybrid
Components
type: conference
user_id: '13480'
year: '2020'
...
---
_id: '22965'
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: Markus
full_name: Riepold, Markus
last_name: Riepold
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Rozo Vasquez J, Arian B, Riepold M, Homberg W, Trächtler A, Walther F. Microstructural
investigation on phase transformation during flow forming of the metastable austenite
AISI 304 . In: 54. Metallographie-Tagung. ; 2020:75-81.'
apa: Rozo Vasquez, J., Arian, B., Riepold, M., Homberg, W., Trächtler, A., &
Walther, F. (2020). Microstructural investigation on phase transformation during
flow forming of the metastable austenite AISI 304 . 54. Metallographie-Tagung,
75–81.
bibtex: '@inproceedings{Rozo Vasquez_Arian_Riepold_Homberg_Trächtler_Walther_2020,
title={Microstructural investigation on phase transformation during flow forming
of the metastable austenite AISI 304 }, booktitle={ 54. Metallographie-Tagung},
author={Rozo Vasquez, Julian and Arian, Bahman and Riepold, Markus and Homberg,
Werner and Trächtler, Ansgar and Walther, Frank}, year={2020}, pages={75–81} }'
chicago: Rozo Vasquez, Julian, Bahman Arian, Markus Riepold, Werner Homberg, Ansgar
Trächtler, and Frank Walther. “Microstructural Investigation on Phase Transformation
during Flow Forming of the Metastable Austenite AISI 304 .” In 54. Metallographie-Tagung,
75–81, 2020.
ieee: J. Rozo Vasquez, B. Arian, M. Riepold, W. Homberg, A. Trächtler, and F. Walther,
“Microstructural investigation on phase transformation during flow forming of
the metastable austenite AISI 304 ,” in 54. Metallographie-Tagung, 2020,
pp. 75–81.
mla: Rozo Vasquez, Julian, et al. “Microstructural Investigation on Phase Transformation
during Flow Forming of the Metastable Austenite AISI 304 .” 54. Metallographie-Tagung,
2020, pp. 75–81.
short: 'J. Rozo Vasquez, B. Arian, M. Riepold, W. Homberg, A. Trächtler, F. Walther,
in: 54. Metallographie-Tagung, 2020, pp. 75–81.'
date_created: 2021-08-09T05:16:50Z
date_updated: 2023-05-02T08:20:55Z
department:
- _id: '153'
- _id: '241'
- _id: '156'
language:
- iso: eng
page: 75-81
publication: ' 54. Metallographie-Tagung'
quality_controlled: '1'
status: public
title: 'Microstructural investigation on phase transformation during flow forming
of the metastable austenite AISI 304 '
type: conference
user_id: '36287'
year: '2020'
...
---
_id: '30713'
author:
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Rostek T, Wiens E, Homberg W. Joining with Versatile Friction-Spun Joint Connectors.
Procedia Manufacturing. 2020;47:395-399. doi:10.1016/j.promfg.2020.04.313
apa: Rostek, T., Wiens, E., & Homberg, W. (2020). Joining with Versatile Friction-Spun
Joint Connectors. Procedia Manufacturing, 47, 395–399. https://doi.org/10.1016/j.promfg.2020.04.313
bibtex: '@article{Rostek_Wiens_Homberg_2020, title={Joining with Versatile Friction-Spun
Joint Connectors}, volume={47}, DOI={10.1016/j.promfg.2020.04.313},
journal={Procedia Manufacturing}, publisher={ Elsevier Ltd}, author={Rostek, Tim
and Wiens, Eugen and Homberg, Werner}, year={2020}, pages={395–399} }'
chicago: 'Rostek, Tim, Eugen Wiens, and Werner Homberg. “Joining with Versatile
Friction-Spun Joint Connectors.” Procedia Manufacturing 47 (2020): 395–99.
https://doi.org/10.1016/j.promfg.2020.04.313.'
ieee: 'T. Rostek, E. Wiens, and W. Homberg, “Joining with Versatile Friction-Spun
Joint Connectors,” Procedia Manufacturing, vol. 47, pp. 395–399, 2020,
doi: 10.1016/j.promfg.2020.04.313.'
mla: Rostek, Tim, et al. “Joining with Versatile Friction-Spun Joint Connectors.”
Procedia Manufacturing, vol. 47, Elsevier Ltd, 2020, pp. 395–99, doi:10.1016/j.promfg.2020.04.313.
short: T. Rostek, E. Wiens, W. Homberg, Procedia Manufacturing 47 (2020) 395–399.
conference:
name: 23rd International Conference on Material Forming (ESAFORM 2020)
date_created: 2022-03-29T09:39:07Z
date_updated: 2023-05-05T11:07:33Z
department:
- _id: '630'
- _id: '156'
doi: 10.1016/j.promfg.2020.04.313
intvolume: ' 47'
language:
- iso: eng
page: 395-399
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: Procedia Manufacturing
publication_identifier:
unknown:
- 2351-9789
publisher: ' Elsevier Ltd'
quality_controlled: '1'
status: public
title: Joining with Versatile Friction-Spun Joint Connectors
type: journal_article
user_id: '7888'
volume: 47
year: '2020'
...
---
_id: '21447'
abstract:
- lang: eng
text: "Even though the spectrum of parts is expected to shift over the long term
as a result of increasing e-mobility, there is still an extremely high demand
for complex components made of high-strength materials which can only be produced
by hydroforming technologies. The innovative combination of hydroforming processes
with other forming processes, as well as the improvement of the processes themselves,
offers considerable potential for improvement. \r\nA number of promising ways
of improving the hydroforming process chain are therefore the subject of this
contribution. The focus of the article is on possible approaches for combining
(incremental) pre- and post-forming operations, which can permit considerable
improvements in both quality and features at a reduced cost. Furthermore, a novel
combination of quasi-static and high-speed forming processes is presented, leading
to an improved overall forming process (with a high application potential) for
the production of complex parts. \r\n"
author:
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Eugen
full_name: Djakow, Eugen
id: '7904'
last_name: Djakow
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Wiens E, Djakow E, Homberg W. Some ideas for the further development of hydroforming
process chains. In: Nebu/Nehy 2020. ; 2020.'
apa: Wiens, E., Djakow, E., & Homberg, W. (2020). Some ideas for the further
development of hydroforming process chains. Nebu/Nehy 2020.
bibtex: '@inproceedings{Wiens_Djakow_Homberg_2020, title={Some ideas for the further
development of hydroforming process chains}, booktitle={Nebu/Nehy 2020}, author={Wiens,
Eugen and Djakow, Eugen and Homberg, Werner}, year={2020} }'
chicago: Wiens, Eugen, Eugen Djakow, and Werner Homberg. “Some Ideas for the Further
Development of Hydroforming Process Chains.” In Nebu/Nehy 2020, 2020.
ieee: E. Wiens, E. Djakow, and W. Homberg, “Some ideas for the further development
of hydroforming process chains,” 2020.
mla: Wiens, Eugen, et al. “Some Ideas for the Further Development of Hydroforming
Process Chains.” Nebu/Nehy 2020, 2020.
short: 'E. Wiens, E. Djakow, W. Homberg, in: Nebu/Nehy 2020, 2020.'
date_created: 2021-03-11T10:50:31Z
date_updated: 2023-05-05T11:22:27Z
department:
- _id: '156'
keyword:
- Hydroforming
- Incremental Forming
- Internal Flow-turning
- High-speed Forming
language:
- iso: eng
publication: Nebu/Nehy 2020
status: public
title: Some ideas for the further development of hydroforming process chains
type: conference
user_id: '7888'
year: '2020'
...
---
_id: '21443'
abstract:
- lang: eng
text: "Current challenges in the automotive industry are the reduction of fuel consumption
and the CO2 \r\nemissions of future car generations. These aims can be achieved
by reducing the weight of the car, which further \r\nimproves the driving dynamics.
In most currently mass-produced cars, the body accounts for one of the largest
\r\nparts by weight, and hence designing a lightweight car body assumes great
importance for reducing fuel \r\nconsumption and CO2 emissions. Extremely lightweight
designs can be achieved by using purely composite \r\nmaterials, which are very
light but also highly cost intensive and not yet suitable for large scale production
due to \r\nthe necessity of manual processing. A promising approach for the automated,
large-scale production of lightweight \r\ncar structures with a high stiffness
to weight ratio is the combination of high strength steel alloys and CFRP \r\nprepregs
in a special hybrid material/fiber metal laminate (FML) – which can be further
processed by forming \r\ntechnologies such as deep drawing. In current research
work at the Chair of Forming and Machining Technology\r\n(LUF) at the University
of Paderborn, innovative manufacturing processes are being developed for the production
\r\nof high strength automotive structural components made of fiber metal laminates.
This paper presents the results \r\nof technological and numerical research that
is currently being performed at the LUF into the forming of hybrid \r\nfiber metal
laminates. This paper focuses on the results of basic research and the individual
measures (tool, process \r\nand material design) necessary for achieving the desired
part quality.\r\n"
article_type: original
author:
- first_name: Thomas
full_name: Heggemann, Thomas
id: '9360'
last_name: Heggemann
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
citation:
ama: Heggemann T, Homberg W. Deep drawing of fiber metal laminates for automotive
lightweight structures. Composite Structures. 2019:53-57. doi:10.1016/j.compstruct.2019.02.047
apa: Heggemann, T., & Homberg, W. (2019). Deep drawing of fiber metal laminates
for automotive lightweight structures. Composite Structures, 53–57. https://doi.org/10.1016/j.compstruct.2019.02.047
bibtex: '@article{Heggemann_Homberg_2019, title={Deep drawing of fiber metal laminates
for automotive lightweight structures}, DOI={10.1016/j.compstruct.2019.02.047},
journal={Composite Structures}, author={Heggemann, Thomas and Homberg, Werner},
year={2019}, pages={53–57} }'
chicago: Heggemann, Thomas, and Werner Homberg. “Deep Drawing of Fiber Metal Laminates
for Automotive Lightweight Structures.” Composite Structures, 2019, 53–57.
https://doi.org/10.1016/j.compstruct.2019.02.047.
ieee: T. Heggemann and W. Homberg, “Deep drawing of fiber metal laminates for automotive
lightweight structures,” Composite Structures, pp. 53–57, 2019.
mla: Heggemann, Thomas, and Werner Homberg. “Deep Drawing of Fiber Metal Laminates
for Automotive Lightweight Structures.” Composite Structures, 2019, pp.
53–57, doi:10.1016/j.compstruct.2019.02.047.
short: T. Heggemann, W. Homberg, Composite Structures (2019) 53–57.
date_created: 2021-03-11T09:45:11Z
date_updated: 2022-01-06T06:54:59Z
department:
- _id: '9'
- _id: '156'
doi: 10.1016/j.compstruct.2019.02.047
language:
- iso: eng
page: 53-57
publication: Composite Structures
publication_identifier:
issn:
- 0263-8223
publication_status: published
status: public
title: Deep drawing of fiber metal laminates for automotive lightweight structures
type: journal_article
user_id: '9360'
year: '2019'
...
---
_id: '15024'
abstract:
- lang: eng
text: Abstract. Within the scope of this study, an intrinsically lubricated deep
drawing die fabricated via laser beam melting (LBM) is investigated. In contrast
to the common objective of generating highly dense LBM components, this work endeavors
to achieve intended micro-scale porosity. By utilizing permeable structures, in-process
closed-loop control of lubrication during the forming operations is feasible.
Based on a modified AM scan strategy, the required filigree, porous structures
can be generated. Thus, in the present work three permeable specimens are additively
generated from the maraging steel 1.2709. The cylindrical specimens are then analyzed
via light microscopy (LM), microcomputer tomography (microCT), and with regard
to the oil throughput rate. Subsequently, an intrinsically lubricated, AM deep
drawing tool die is manufactured and experimentally tested. The findings reveal
interesting results for deep drawn specimens with AM deep drawing dies.
author:
- first_name: Fabian
full_name: Bader, Fabian
id: '65204'
last_name: Bader
- first_name: Florian
full_name: Hengsbach, Florian
last_name: Hengsbach
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
last_name: Hoyer
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
- first_name: Mirko
full_name: Schaper, Mirko
last_name: Schaper
citation:
ama: 'Bader F, Hengsbach F, Hoyer K-P, Homberg W, Schaper M. Intrinsically lubricated
tool inserts for deep drawing applications generated by selective laser melting.
In: PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING:
ESAFORM 2019. ; 2019. doi:10.1063/1.5112720'
apa: 'Bader, F., Hengsbach, F., Hoyer, K.-P., Homberg, W., & Schaper, M. (2019).
Intrinsically lubricated tool inserts for deep drawing applications generated
by selective laser melting. In PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM
CONFERENCE ON MATERIAL FORMING: ESAFORM 2019. https://doi.org/10.1063/1.5112720'
bibtex: '@inproceedings{Bader_Hengsbach_Hoyer_Homberg_Schaper_2019, title={Intrinsically
lubricated tool inserts for deep drawing applications generated by selective laser
melting}, DOI={10.1063/1.5112720},
booktitle={PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL
FORMING: ESAFORM 2019}, author={Bader, Fabian and Hengsbach, Florian and Hoyer,
Kay-Peter and Homberg, Werner and Schaper, Mirko}, year={2019} }'
chicago: 'Bader, Fabian, Florian Hengsbach, Kay-Peter Hoyer, Werner Homberg, and
Mirko Schaper. “Intrinsically Lubricated Tool Inserts for Deep Drawing Applications
Generated by Selective Laser Melting.” In PROCEEDINGS OF THE 22ND INTERNATIONAL
ESAFORM CONFERENCE ON MATERIAL FORMING: ESAFORM 2019, 2019. https://doi.org/10.1063/1.5112720.'
ieee: 'F. Bader, F. Hengsbach, K.-P. Hoyer, W. Homberg, and M. Schaper, “Intrinsically
lubricated tool inserts for deep drawing applications generated by selective laser
melting,” in PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL
FORMING: ESAFORM 2019, 2019.'
mla: 'Bader, Fabian, et al. “Intrinsically Lubricated Tool Inserts for Deep Drawing
Applications Generated by Selective Laser Melting.” PROCEEDINGS OF THE 22ND
INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING: ESAFORM 2019, 2019,
doi:10.1063/1.5112720.'
short: 'F. Bader, F. Hengsbach, K.-P. Hoyer, W. Homberg, M. Schaper, in: PROCEEDINGS
OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING: ESAFORM 2019,
2019.'
date_created: 2019-11-18T13:08:22Z
date_updated: 2022-01-06T06:52:15Z
department:
- _id: '156'
- _id: '158'
doi: 10.1063/1.5112720
language:
- iso: eng
publication: 'PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL
FORMING: ESAFORM 2019'
publication_status: published
status: public
title: Intrinsically lubricated tool inserts for deep drawing applications generated
by selective laser melting
type: conference
user_id: '65204'
year: '2019'
...
---
_id: '42789'
author:
- first_name: Eugen
full_name: Djakow, Eugen
last_name: Djakow
citation:
ama: Djakow E. Ein Beitrag zur kombinierten (quasi-)statischen und dynamischen
Umformung von blechförmigen Halbzeugen.; 2019.
apa: Djakow, E. (2019). Ein Beitrag zur kombinierten (quasi-)statischen und dynamischen
Umformung von blechförmigen Halbzeugen.
bibtex: '@book{Djakow_2019, title={Ein Beitrag zur kombinierten (quasi-)statischen
und dynamischen Umformung von blechförmigen Halbzeugen}, author={Djakow, Eugen},
year={2019} }'
chicago: Djakow, Eugen. Ein Beitrag zur kombinierten (quasi-)statischen und dynamischen
Umformung von blechförmigen Halbzeugen, 2019.
ieee: E. Djakow, Ein Beitrag zur kombinierten (quasi-)statischen und dynamischen
Umformung von blechförmigen Halbzeugen. 2019.
mla: Djakow, Eugen. Ein Beitrag zur kombinierten (quasi-)statischen und dynamischen
Umformung von blechförmigen Halbzeugen. 2019.
short: E. Djakow, Ein Beitrag zur kombinierten (quasi-)statischen und dynamischen
Umformung von blechförmigen Halbzeugen, 2019.
date_created: 2023-03-07T08:29:29Z
date_updated: 2023-03-07T08:29:35Z
department:
- _id: '156'
language:
- iso: ger
publication_identifier:
isbn:
- 978-3-8440-6723-1
status: public
title: Ein Beitrag zur kombinierten (quasi-)statischen und dynamischen Umformung von
blechförmigen Halbzeugen
type: dissertation
user_id: '15324'
year: '2019'
...
---
_id: '42810'
author:
- first_name: Dmitri
full_name: Tabakajew, Dmitri
last_name: Tabakajew
citation:
ama: Tabakajew D. Simulationsgestützte Analyse und Optimierung der Umformung
geschlossener Stahlprofile mittels Hamburger Verfahren.; 2019.
apa: Tabakajew, D. (2019). Simulationsgestützte Analyse und Optimierung der Umformung
geschlossener Stahlprofile mittels Hamburger Verfahren.
bibtex: '@book{Tabakajew_2019, title={Simulationsgestützte Analyse und Optimierung
der Umformung geschlossener Stahlprofile mittels Hamburger Verfahren}, author={Tabakajew,
Dmitri}, year={2019} }'
chicago: Tabakajew, Dmitri. Simulationsgestützte Analyse und Optimierung der
Umformung geschlossener Stahlprofile mittels Hamburger Verfahren, 2019.
ieee: D. Tabakajew, Simulationsgestützte Analyse und Optimierung der Umformung
geschlossener Stahlprofile mittels Hamburger Verfahren. 2019.
mla: Tabakajew, Dmitri. Simulationsgestützte Analyse und Optimierung der Umformung
geschlossener Stahlprofile mittels Hamburger Verfahren. 2019.
short: D. Tabakajew, Simulationsgestützte Analyse und Optimierung der Umformung
geschlossener Stahlprofile mittels Hamburger Verfahren, 2019.
date_created: 2023-03-07T09:19:26Z
date_updated: 2023-03-07T09:19:30Z
department:
- _id: '156'
language:
- iso: ger
publication_identifier:
isbn:
- 978-3-8440-6647-0
status: public
title: Simulationsgestützte Analyse und Optimierung der Umformung geschlossener Stahlprofile
mittels Hamburger Verfahren
type: dissertation
user_id: '15324'
year: '2019'
...