---
_id: '34251'
abstract:
- lang: eng
text: Joining by forming operations presents powerful and complex joining techniques.
Clinching is a well-known joining process for use in sheet metalworking. Currently,
clinched joints are focusing on mechanically enhanced connections. Additionally,
the demand for integrating electrical requirements to transmit electrical currents
will be increased in the future. This integration is particularly important, for
instance, in the e-mobility sector. It enables connecting battery cells with electrical
joints of aluminum and copper. Systematic use of the process-specific advantages
of this joining method opens up the possibility to find and create electrically
optimized connections. The optimization for the transmission of electrical currents
will be demonstrated for clinched joints by adapting the tool geometry and the
clinched joint design. Based on a comparison of the electrical joint resistance,
the limit use temperature is defined for the joining materials used based on the
microstructural condition and the aging condition due to artificial aging. As
a result of the investigations carried out, reliable current transmission at a
constant conductor temperature of up to 120 °C can be achieved for clinched copper–copper
joints. In the case of pure aluminum joints and mixed joints of aluminum and copper,
long-term stable current transmission can be ensured up to a conductor temperature
of 100 °C.
article_number: '1651'
author:
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
- first_name: Marcus
full_name: Matzke, Marcus
last_name: Matzke
- first_name: Wolfgang
full_name: Pfeiffer, Wolfgang
last_name: Pfeiffer
- first_name: Stephan
full_name: Schlegel, Stephan
last_name: Schlegel
- first_name: Ludwig
full_name: Kornhuber, Ludwig
last_name: Kornhuber
- first_name: Uwe
full_name: Füssel, Uwe
last_name: Füssel
citation:
ama: Kalich J, Matzke M, Pfeiffer W, Schlegel S, Kornhuber L, Füssel U. Long-Term
Behavior of Clinched Electrical Contacts. Metals. 2022;12(10). doi:10.3390/met12101651
apa: Kalich, J., Matzke, M., Pfeiffer, W., Schlegel, S., Kornhuber, L., & Füssel,
U. (2022). Long-Term Behavior of Clinched Electrical Contacts. Metals,
12(10), Article 1651. https://doi.org/10.3390/met12101651
bibtex: '@article{Kalich_Matzke_Pfeiffer_Schlegel_Kornhuber_Füssel_2022, title={Long-Term
Behavior of Clinched Electrical Contacts}, volume={12}, DOI={10.3390/met12101651},
number={101651}, journal={Metals}, publisher={MDPI AG}, author={Kalich, Jan and
Matzke, Marcus and Pfeiffer, Wolfgang and Schlegel, Stephan and Kornhuber, Ludwig
and Füssel, Uwe}, year={2022} }'
chicago: Kalich, Jan, Marcus Matzke, Wolfgang Pfeiffer, Stephan Schlegel, Ludwig
Kornhuber, and Uwe Füssel. “Long-Term Behavior of Clinched Electrical Contacts.”
Metals 12, no. 10 (2022). https://doi.org/10.3390/met12101651.
ieee: 'J. Kalich, M. Matzke, W. Pfeiffer, S. Schlegel, L. Kornhuber, and U. Füssel,
“Long-Term Behavior of Clinched Electrical Contacts,” Metals, vol. 12,
no. 10, Art. no. 1651, 2022, doi: 10.3390/met12101651.'
mla: Kalich, Jan, et al. “Long-Term Behavior of Clinched Electrical Contacts.” Metals,
vol. 12, no. 10, 1651, MDPI AG, 2022, doi:10.3390/met12101651.
short: J. Kalich, M. Matzke, W. Pfeiffer, S. Schlegel, L. Kornhuber, U. Füssel,
Metals 12 (2022).
date_created: 2022-12-06T19:20:46Z
date_updated: 2023-01-02T11:06:35Z
department:
- _id: '630'
doi: 10.3390/met12101651
intvolume: ' 12'
issue: '10'
keyword:
- General Materials Science
- Metals and Alloys
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2075-4701/12/10/1651
oa: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '138'
name: 'TRR 285 – A04: TRR 285 - Subproject A04'
publication: Metals
publication_identifier:
issn:
- 2075-4701
publication_status: published
publisher: MDPI AG
status: public
title: Long-Term Behavior of Clinched Electrical Contacts
type: journal_article
user_id: '14931'
volume: 12
year: '2022'
...
---
_id: '34254'
abstract:
- lang: eng
text: A virtual test setup for investigating single fibres in a transverse shear
flow based on a parallel-plate rheometer is presented. The investigations are
carried out to verify a numerical representation of the fluid–structure interaction
(FSI), where Arbitrary Lagrangian–Eulerian (ALE) and computational fluid dynamics
(CFD) methods are used and evaluated. Both are suitable to simulate flexible solid
structures in a transverse shear flow. Comparative investigations with different
model setups and increasing complexity are presented. It is shown, that the CFD
method with an interface-based coupling approach is not capable of handling small
fibre diameters in comparison to large fluid domains due to mesh dependencies
at the interface definitions. The ALE method is more suited for this task since
fibres are embedded without any mesh restrictions. Element types beam, solid,
and discrete are considered for fibre modelling. It is shown that the beam formulation
for ALE and 3D solid elements for the CFD method are the preferred options.
article_number: '7241'
author:
- first_name: Benjamin
full_name: Gröger, Benjamin
last_name: Gröger
- first_name: Jingjing
full_name: Wang, Jingjing
last_name: Wang
- first_name: Tim
full_name: Bätzel, Tim
last_name: Bätzel
- first_name: Andreas
full_name: Hornig, Andreas
last_name: Hornig
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
citation:
ama: Gröger B, Wang J, Bätzel T, Hornig A, Gude M. Modelling and Simulation Strategies
for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt and Single
Fibres—A Numerical Study. Materials. 2022;15(20). doi:10.3390/ma15207241
apa: Gröger, B., Wang, J., Bätzel, T., Hornig, A., & Gude, M. (2022). Modelling
and Simulation Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic
Melt and Single Fibres—A Numerical Study. Materials, 15(20), Article
7241. https://doi.org/10.3390/ma15207241
bibtex: '@article{Gröger_Wang_Bätzel_Hornig_Gude_2022, title={Modelling and Simulation
Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt
and Single Fibres—A Numerical Study}, volume={15}, DOI={10.3390/ma15207241},
number={207241}, journal={Materials}, publisher={MDPI AG}, author={Gröger, Benjamin
and Wang, Jingjing and Bätzel, Tim and Hornig, Andreas and Gude, Maik}, year={2022}
}'
chicago: Gröger, Benjamin, Jingjing Wang, Tim Bätzel, Andreas Hornig, and Maik Gude.
“Modelling and Simulation Strategies for Fluid–Structure-Interactions of Highly
Viscous Thermoplastic Melt and Single Fibres—A Numerical Study.” Materials
15, no. 20 (2022). https://doi.org/10.3390/ma15207241.
ieee: 'B. Gröger, J. Wang, T. Bätzel, A. Hornig, and M. Gude, “Modelling and Simulation
Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt
and Single Fibres—A Numerical Study,” Materials, vol. 15, no. 20, Art.
no. 7241, 2022, doi: 10.3390/ma15207241.'
mla: Gröger, Benjamin, et al. “Modelling and Simulation Strategies for Fluid–Structure-Interactions
of Highly Viscous Thermoplastic Melt and Single Fibres—A Numerical Study.” Materials,
vol. 15, no. 20, 7241, MDPI AG, 2022, doi:10.3390/ma15207241.
short: B. Gröger, J. Wang, T. Bätzel, A. Hornig, M. Gude, Materials 15 (2022).
date_created: 2022-12-06T20:33:11Z
date_updated: 2023-01-02T11:06:58Z
department:
- _id: '630'
doi: 10.3390/ma15207241
intvolume: ' 15'
issue: '20'
keyword:
- General Materials Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/1996-1944/15/20/7241
oa: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '137'
name: 'TRR 285 – A03: TRR 285 - Subproject A03'
publication: Materials
publication_identifier:
issn:
- 1996-1944
publication_status: published
publisher: MDPI AG
status: public
title: Modelling and Simulation Strategies for Fluid–Structure-Interactions of Highly
Viscous Thermoplastic Melt and Single Fibres—A Numerical Study
type: journal_article
user_id: '14931'
volume: 15
year: '2022'
...
---
_id: '34250'
abstract:
- lang: eng
text: As a joining-by-forming process, clinching and the use of functional elements
enable low-energy joining of components through form, force, and, under certain
conditions, material closure. In addition to the transmission of mechanical forces,
these joining processes can be qualified for additional electrical contact within
the scope of functional integration for electro-mobile applications. For this
purpose, maximizing the force and material closure is necessary to ensure a long-term,
stable transmission of electrical currents. To this end, the electrical properties
of the joints were optimized. The investigations carried out show the long-term
behavior under normal operating conditions and the short-circuit case.
author:
- first_name: Uwe
full_name: Füssel, Uwe
last_name: Füssel
- first_name: Stephan
full_name: Schlegel, Stephan
last_name: Schlegel
- first_name: Gregor
full_name: Reschke, Gregor
last_name: Reschke
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
citation:
ama: 'Füssel U, Schlegel S, Reschke G, Kalich J. Electrical Contacting of Aluminum
Bus Bars Using Clinching and Functional Elements. In: SFU/ICAFT 2022. MDPI;
2022. doi:10.3390/engproc2022026005'
apa: Füssel, U., Schlegel, S., Reschke, G., & Kalich, J. (2022). Electrical
Contacting of Aluminum Bus Bars Using Clinching and Functional Elements. SFU/ICAFT
2022. https://doi.org/10.3390/engproc2022026005
bibtex: '@inproceedings{Füssel_Schlegel_Reschke_Kalich_2022, title={Electrical Contacting
of Aluminum Bus Bars Using Clinching and Functional Elements}, DOI={10.3390/engproc2022026005},
booktitle={SFU/ICAFT 2022}, publisher={MDPI}, author={Füssel, Uwe and Schlegel,
Stephan and Reschke, Gregor and Kalich, Jan}, year={2022} }'
chicago: Füssel, Uwe, Stephan Schlegel, Gregor Reschke, and Jan Kalich. “Electrical
Contacting of Aluminum Bus Bars Using Clinching and Functional Elements.” In SFU/ICAFT
2022. MDPI, 2022. https://doi.org/10.3390/engproc2022026005.
ieee: 'U. Füssel, S. Schlegel, G. Reschke, and J. Kalich, “Electrical Contacting
of Aluminum Bus Bars Using Clinching and Functional Elements,” 2022, doi: 10.3390/engproc2022026005.'
mla: Füssel, Uwe, et al. “Electrical Contacting of Aluminum Bus Bars Using Clinching
and Functional Elements.” SFU/ICAFT 2022, MDPI, 2022, doi:10.3390/engproc2022026005.
short: 'U. Füssel, S. Schlegel, G. Reschke, J. Kalich, in: SFU/ICAFT 2022, MDPI,
2022.'
date_created: 2022-12-06T19:12:23Z
date_updated: 2023-01-02T11:09:44Z
department:
- _id: '630'
doi: 10.3390/engproc2022026005
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '138'
name: 'TRR 285 – A04: TRR 285 - Subproject A04'
publication: SFU/ICAFT 2022
publication_status: published
publisher: MDPI
status: public
title: Electrical Contacting of Aluminum Bus Bars Using Clinching and Functional Elements
type: conference
user_id: '14931'
year: '2022'
...
---
_id: '34280'
abstract:
- lang: eng
text: Clinching is a cost efficient method for joining components in series production.
To assure the clinch point’s quality, the force displacement curve during clinching
or the bottom thickness are monitored. The most significant geometrical characteristics
of the clinch point, neck thickness and undercut, are usually tested destructively
by microsectioning. However, micrograph preparation goes ahead with a resetting
of elastic deformations and crack-closing after unloading. To generate a comprehensive
knowledge of the clinch point’s inner geometry under load, in-situ computed tomography
(CT) and acoustic testing (TDA) can be combined. While the TDA is highly sensitive
to the inner state of the clinch point, it could detect critical events like crack
development during loading. If such events are indicated, the loading process
is stopped and a stepped in-situ CT of the following crack and deformation development
is performed. In this paper, the concept is applied to the process of clinching
itself, providing a detailed three-dimensional insight in the development of the
joining zone. A test set-up is used which allows a stepwise clinching of two aluminium
sheets EN AW 6014. Furthermore, this set-up is positioned within a CT system.
In order to minimize X-ray absorption, a beryllium cylinder is used within the
set-up frame and clinching tools are made from Si3N4. The actuator and sensor
necessary for the TDA are integrated in the set-up. In regular process steps,
the clinching process is interrupted in order to perform a TDA and a CT scan.
In order to enhance the visibility of the interface, a thin tin layer is positioned
between the sheets prior clinching. It is shown, that the test-set up allows a
monitoring of the dynamic behaviour of the specimen during clinching while the
CT scans visualize the inner geometry and material flow non-destructively.
author:
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: Richard
full_name: Stephan, Richard
last_name: Stephan
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
citation:
ama: 'Köhler D, Stephan R, Kupfer R, Troschitz J, Brosius A, Gude M. Investigations
on Combined in situ CT and Acoustic Analysis during Clinching. In: Key Engineering
Materials. Vol 926. Trans Tech Publications, Ltd.; 2022:1489-1497. doi:10.4028/p-32330d'
apa: Köhler, D., Stephan, R., Kupfer, R., Troschitz, J., Brosius, A., & Gude,
M. (2022). Investigations on Combined in situ CT and Acoustic Analysis during
Clinching. Key Engineering Materials, 926, 1489–1497. https://doi.org/10.4028/p-32330d
bibtex: '@inproceedings{Köhler_Stephan_Kupfer_Troschitz_Brosius_Gude_2022, title={Investigations
on Combined in situ CT and Acoustic Analysis during Clinching}, volume={926},
DOI={10.4028/p-32330d}, booktitle={Key
Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Köhler,
Daniel and Stephan, Richard and Kupfer, Robert and Troschitz, Juliane and Brosius,
Alexander and Gude, Maik}, year={2022}, pages={1489–1497} }'
chicago: Köhler, Daniel, Richard Stephan, Robert Kupfer, Juliane Troschitz, Alexander
Brosius, and Maik Gude. “Investigations on Combined in Situ CT and Acoustic Analysis
during Clinching.” In Key Engineering Materials, 926:1489–97. Trans Tech
Publications, Ltd., 2022. https://doi.org/10.4028/p-32330d.
ieee: 'D. Köhler, R. Stephan, R. Kupfer, J. Troschitz, A. Brosius, and M. Gude,
“Investigations on Combined in situ CT and Acoustic Analysis during Clinching,”
in Key Engineering Materials, 2022, vol. 926, pp. 1489–1497, doi: 10.4028/p-32330d.'
mla: Köhler, Daniel, et al. “Investigations on Combined in Situ CT and Acoustic
Analysis during Clinching.” Key Engineering Materials, vol. 926, Trans
Tech Publications, Ltd., 2022, pp. 1489–97, doi:10.4028/p-32330d.
short: 'D. Köhler, R. Stephan, R. Kupfer, J. Troschitz, A. Brosius, M. Gude, in:
Key Engineering Materials, Trans Tech Publications, Ltd., 2022, pp. 1489–1497.'
date_created: 2022-12-07T16:38:44Z
date_updated: 2023-01-02T11:13:59Z
department:
- _id: '630'
doi: 10.4028/p-32330d
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1489-1497
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
status: public
title: Investigations on Combined in situ CT and Acoustic Analysis during Clinching
type: conference
user_id: '14931'
volume: 926
year: '2022'
...
---
_id: '34414'
abstract:
- lang: eng
text: Given a steadily increasing demand on multi-material lightweight designs,
fast and cost-efficient production technologies, such as the mechanical joining
process clinching, are becoming more and more relevant for series production.
Since the application of such joining techniques often base on the ability to
reach similar or even better joint loading capacities compared to established
joining processes (e.g., spot welding), few contributions investigated the systematic
improvement of clinch joint characteristics. In this regard, the use of data-driven
methods in combination with optimization algorithms showed already high potentials
for the analysis of individual joints and the definition of optimal tool configurations.
However, the often missing consideration of uncertainties, such as varying material
properties, and the related calculation of their impact on clinch joint properties
can lead to poor estimation results and thus to a decreased reliability of the
entire joint connection. This can cause major challenges, especially for the design
and dimensioning of safety-relevant components, such as in car bodies. Motivated
by this, the presented contribution introduces a novel method for the robust estimation
of clinch joint characteristics including uncertainties of varying and versatile
process chains in mechanical joining. Therefore, the utilization of Gaussian process
regression models is demonstrated and evaluated regarding the ability to achieve
sufficient prediction qualities.
author:
- first_name: Christoph
full_name: Zirngibl, Christoph
last_name: Zirngibl
- first_name: Benjamin
full_name: Schleich, Benjamin
last_name: Schleich
- first_name: Sandro
full_name: Wartzack, Sandro
last_name: Wartzack
citation:
ama: Zirngibl C, Schleich B, Wartzack S. Robust estimation of clinch joint characteristics
based on data-driven methods. The International Journal of Advanced Manufacturing
Technology. Published online 2022. doi:10.1007/s00170-022-10441-7
apa: Zirngibl, C., Schleich, B., & Wartzack, S. (2022). Robust estimation of
clinch joint characteristics based on data-driven methods. The International
Journal of Advanced Manufacturing Technology. https://doi.org/10.1007/s00170-022-10441-7
bibtex: '@article{Zirngibl_Schleich_Wartzack_2022, title={Robust estimation of clinch
joint characteristics based on data-driven methods}, DOI={10.1007/s00170-022-10441-7},
journal={The International Journal of Advanced Manufacturing Technology}, publisher={Springer
Science and Business Media LLC}, author={Zirngibl, Christoph and Schleich, Benjamin
and Wartzack, Sandro}, year={2022} }'
chicago: Zirngibl, Christoph, Benjamin Schleich, and Sandro Wartzack. “Robust Estimation
of Clinch Joint Characteristics Based on Data-Driven Methods.” The International
Journal of Advanced Manufacturing Technology, 2022. https://doi.org/10.1007/s00170-022-10441-7.
ieee: 'C. Zirngibl, B. Schleich, and S. Wartzack, “Robust estimation of clinch joint
characteristics based on data-driven methods,” The International Journal of
Advanced Manufacturing Technology, 2022, doi: 10.1007/s00170-022-10441-7.'
mla: Zirngibl, Christoph, et al. “Robust Estimation of Clinch Joint Characteristics
Based on Data-Driven Methods.” The International Journal of Advanced Manufacturing
Technology, Springer Science and Business Media LLC, 2022, doi:10.1007/s00170-022-10441-7.
short: C. Zirngibl, B. Schleich, S. Wartzack, The International Journal of Advanced
Manufacturing Technology (2022).
date_created: 2022-12-14T12:24:29Z
date_updated: 2023-01-02T11:14:26Z
department:
- _id: '630'
doi: 10.1007/s00170-022-10441-7
keyword:
- Industrial and Manufacturing Engineering
- Computer Science Applications
- Mechanical Engineering
- Software
- Control and Systems Engineering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s00170-022-10441-7
oa: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '144'
name: 'TRR 285 – B05: TRR 285 - Subproject B05'
publication: The International Journal of Advanced Manufacturing Technology
publication_identifier:
issn:
- 0268-3768
- 1433-3015
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Robust estimation of clinch joint characteristics based on data-driven methods
type: journal_article
user_id: '14931'
year: '2022'
...
---
_id: '34261'
abstract:
- lang: eng
text: Mechanical clinching is used to create lightweight hybrid structures. In order
to estimate the service life of clinched components, its fatigue properties need
to be known under different mechanical loading conditions. In addition to fatigue,
corrosion is another factor that affects the fatigue life of clinched joints.
In the literature, many corrosion and high-cycle fatigue damage models exist.
However, little is known about how both phenomena interact in clinched joints.
In this article, the influence of galvanic corrosion on clinched EN AW-6014/HCT590X + Z
sheets on the fatigue life is investigated by means of numerical simulations and
experimental results. An accurate prediction of the Wöhler lines of non-corroded
and pre-corroded clinched specimens is shown.
author:
- first_name: Sven
full_name: Harzheim, Sven
last_name: Harzheim
- first_name: Martin
full_name: Hofmann, Martin
last_name: Hofmann
- first_name: Thomas
full_name: Wallmersperger, Thomas
last_name: Wallmersperger
citation:
ama: Harzheim S, Hofmann M, Wallmersperger T. Numerical fatigue life prediction
of corroded and non-corroded clinched joints. Mechanics of Advanced Materials
and Structures. Published online 2022:1-6. doi:10.1080/15376494.2022.2140233
apa: Harzheim, S., Hofmann, M., & Wallmersperger, T. (2022). Numerical fatigue
life prediction of corroded and non-corroded clinched joints. Mechanics of
Advanced Materials and Structures, 1–6. https://doi.org/10.1080/15376494.2022.2140233
bibtex: '@article{Harzheim_Hofmann_Wallmersperger_2022, title={Numerical fatigue
life prediction of corroded and non-corroded clinched joints}, DOI={10.1080/15376494.2022.2140233},
journal={Mechanics of Advanced Materials and Structures}, publisher={Informa UK
Limited}, author={Harzheim, Sven and Hofmann, Martin and Wallmersperger, Thomas},
year={2022}, pages={1–6} }'
chicago: Harzheim, Sven, Martin Hofmann, and Thomas Wallmersperger. “Numerical Fatigue
Life Prediction of Corroded and Non-Corroded Clinched Joints.” Mechanics of
Advanced Materials and Structures, 2022, 1–6. https://doi.org/10.1080/15376494.2022.2140233.
ieee: 'S. Harzheim, M. Hofmann, and T. Wallmersperger, “Numerical fatigue life prediction
of corroded and non-corroded clinched joints,” Mechanics of Advanced Materials
and Structures, pp. 1–6, 2022, doi: 10.1080/15376494.2022.2140233.'
mla: Harzheim, Sven, et al. “Numerical Fatigue Life Prediction of Corroded and Non-Corroded
Clinched Joints.” Mechanics of Advanced Materials and Structures, Informa
UK Limited, 2022, pp. 1–6, doi:10.1080/15376494.2022.2140233.
short: S. Harzheim, M. Hofmann, T. Wallmersperger, Mechanics of Advanced Materials
and Structures (2022) 1–6.
date_created: 2022-12-07T10:03:17Z
date_updated: 2023-01-02T11:10:49Z
department:
- _id: '630'
doi: 10.1080/15376494.2022.2140233
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
- General Mathematics
- Civil and Structural Engineering
language:
- iso: eng
page: 1-6
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '142'
name: 'TRR 285 – B03: TRR 285 - Subproject B03'
publication: Mechanics of Advanced Materials and Structures
publication_identifier:
issn:
- 1537-6494
- 1537-6532
publication_status: published
publisher: Informa UK Limited
status: public
title: Numerical fatigue life prediction of corroded and non-corroded clinched joints
type: journal_article
user_id: '14931'
year: '2022'
...
---
_id: '36462'
abstract:
- lang: eng
text: The conduction of structure-borne sound through joints causes energy dissipation.
The sound reduction index describes this energy loss as a level decrease in the
particle velocity across series-connected damping elements for which the superposition
principle applies. This simple model can help to develop a testing method for
joints based on this characteristic energy loss. In this paper, this model is
experimentally evaluated for multiple in-series clinched aluminium sheets. Samples
connected by several clinch points arranged in parallel are investigated experimentally,
and the results are discussed.
author:
- first_name: Richard
full_name: Stephan, Richard
last_name: Stephan
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
citation:
ama: 'Stephan R, Brosius A. Experimental Measurement Method and Evaluation of an
Analytical Approach for Sound Conduction through Multiple Clinched Sheets. In:
The 28th Saxon Conference on Forming Technology SFU and the 7th International
Conference on Accuracy in Forming Technology ICAFT. MDPI; 2022. doi:10.3390/engproc2022026025'
apa: Stephan, R., & Brosius, A. (2022). Experimental Measurement Method and
Evaluation of an Analytical Approach for Sound Conduction through Multiple Clinched
Sheets. The 28th Saxon Conference on Forming Technology SFU and the 7th International
Conference on Accuracy in Forming Technology ICAFT. https://doi.org/10.3390/engproc2022026025
bibtex: '@inproceedings{Stephan_Brosius_2022, title={Experimental Measurement Method
and Evaluation of an Analytical Approach for Sound Conduction through Multiple
Clinched Sheets}, DOI={10.3390/engproc2022026025},
booktitle={The 28th Saxon Conference on Forming Technology SFU and the 7th International
Conference on Accuracy in Forming Technology ICAFT}, publisher={MDPI}, author={Stephan,
Richard and Brosius, Alexander}, year={2022} }'
chicago: Stephan, Richard, and Alexander Brosius. “Experimental Measurement Method
and Evaluation of an Analytical Approach for Sound Conduction through Multiple
Clinched Sheets.” In The 28th Saxon Conference on Forming Technology SFU and
the 7th International Conference on Accuracy in Forming Technology ICAFT.
MDPI, 2022. https://doi.org/10.3390/engproc2022026025.
ieee: 'R. Stephan and A. Brosius, “Experimental Measurement Method and Evaluation
of an Analytical Approach for Sound Conduction through Multiple Clinched Sheets,”
2022, doi: 10.3390/engproc2022026025.'
mla: Stephan, Richard, and Alexander Brosius. “Experimental Measurement Method and
Evaluation of an Analytical Approach for Sound Conduction through Multiple Clinched
Sheets.” The 28th Saxon Conference on Forming Technology SFU and the 7th International
Conference on Accuracy in Forming Technology ICAFT, MDPI, 2022, doi:10.3390/engproc2022026025.
short: 'R. Stephan, A. Brosius, in: The 28th Saxon Conference on Forming Technology
SFU and the 7th International Conference on Accuracy in Forming Technology ICAFT,
MDPI, 2022.'
date_created: 2023-01-12T13:55:07Z
date_updated: 2023-01-12T13:58:49Z
department:
- _id: '630'
doi: 10.3390/engproc2022026025
keyword:
- clinching
- mechanical joining
- damping
- model
- evaluation
- dynamics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2673-4591/26/1/25
oa: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: The 28th Saxon Conference on Forming Technology SFU and the 7th International
Conference on Accuracy in Forming Technology ICAFT
publication_status: published
publisher: MDPI
status: public
title: Experimental Measurement Method and Evaluation of an Analytical Approach for
Sound Conduction through Multiple Clinched Sheets
type: conference
user_id: '7850'
year: '2022'
...
---
_id: '36468'
author:
- first_name: David
full_name: Römisch, David
last_name: Römisch
- first_name: Marion
full_name: Merklein, Marion
last_name: Merklein
citation:
ama: 'Römisch D, Merklein M. Experimental and Numerical Analysis of Cold Formed
Multi Pin Structures Using a Multi-Acting Tool Design. In: ; 2022.'
apa: Römisch, D., & Merklein, M. (2022). Experimental and Numerical Analysis
of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design. 12th
Tooling Conference and Exhibition, Örebro.
bibtex: '@inproceedings{Römisch_Merklein_2022, title={Experimental and Numerical
Analysis of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design},
author={Römisch, David and Merklein, Marion}, year={2022} }'
chicago: Römisch, David, and Marion Merklein. “Experimental and Numerical Analysis
of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design,” 2022.
ieee: D. Römisch and M. Merklein, “Experimental and Numerical Analysis of Cold Formed
Multi Pin Structures Using a Multi-Acting Tool Design,” presented at the 12th
Tooling Conference and Exhibition, Örebro, 2022.
mla: Römisch, David, and Marion Merklein. Experimental and Numerical Analysis
of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design. 2022.
short: 'D. Römisch, M. Merklein, in: 2022.'
conference:
location: Örebro
name: 12th Tooling Conference and Exhibition
date_created: 2023-01-12T14:30:21Z
date_updated: 2023-01-12T14:34:25Z
department:
- _id: '630'
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: '145'
name: 'TRR 285 – C01: TRR 285 - Subproject C01'
publication_identifier:
unknown:
- ISBN 978-3-200-08359-2
status: public
title: Experimental and Numerical Analysis of Cold Formed Multi Pin Structures Using
a Multi-Acting Tool Design
type: conference
user_id: '7850'
year: '2022'
...
---
_id: '36470'
author:
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Michael
full_name: Lechner, Michael
last_name: Lechner
citation:
ama: 'Wituschek S, Lechner M. Versatile tool design for a tumbling self-piercing
riveting process. In: ; 2022.'
apa: Wituschek, S., & Lechner, M. (2022). Versatile tool design for a tumbling
self-piercing riveting process. Tooling 2022 .
bibtex: '@inproceedings{Wituschek_Lechner_2022, title={Versatile tool design for
a tumbling self-piercing riveting process}, author={Wituschek, Simon and Lechner,
Michael}, year={2022} }'
chicago: Wituschek, Simon, and Michael Lechner. “Versatile Tool Design for a Tumbling
Self-Piercing Riveting Process,” 2022.
ieee: S. Wituschek and M. Lechner, “Versatile tool design for a tumbling self-piercing
riveting process,” presented at the Tooling 2022 , 2022.
mla: Wituschek, Simon, and Michael Lechner. Versatile Tool Design for a Tumbling
Self-Piercing Riveting Process. 2022.
short: 'S. Wituschek, M. Lechner, in: 2022.'
conference:
name: 'Tooling 2022 '
date_created: 2023-01-12T14:45:15Z
date_updated: 2023-01-12T14:48:42Z
department:
- _id: '630'
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: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
status: public
title: Versatile tool design for a tumbling self-piercing riveting process
type: conference
user_id: '7850'
year: '2022'
...
---
_id: '36473'
abstract:
- lang: eng
text: "Destructive micrograph analysis (MA) is the standard method for the assessment
of clinched joints. However, during the joint preparation for the MA, geometric
features of the joint can change due to elastic effects and closing cracks. X-ray
computed tomography (CT) is a promising alternative to investigate the joint non-destructively.
However, if the\r\nmaterial properties of similar joining partners are the same,
the CT is not able to correctly resolve surfaces in the joint that are close to
or pressing onto each other. These surfaces are relevant for the determination
of characteristic dimensions such as neck thickness and undercut. By placing a
thin, highly radiopaque tin layer between the joining partners, the interfacial
area in the reconstructed volume can be highlighted. In this work, a method for
the localisation of the tin layer inside the joint as well as threshold value
procedures for the outer joint contour in cross section images are investigated.
The measured characteristic dimensions are compared with measured values from
MA of the same samples and of samples without tin layer. In addition, possible
effects of the tin layer on the joining point\r\ncharacteristics as well as problems
of the MA are discussed."
author:
- first_name: Matthias
full_name: Busch, Matthias
last_name: Busch
- first_name: 'Daniel '
full_name: 'Köhler, Daniel '
last_name: Köhler
- first_name: 'Tino '
full_name: 'Hausotte, Tino '
last_name: Hausotte
- first_name: 'Robert '
full_name: 'Kupfer, Robert '
last_name: Kupfer
- first_name: 'Juliane '
full_name: 'Troschitz, Juliane '
last_name: Troschitz
- first_name: 'Maik '
full_name: 'Gude, Maik '
last_name: Gude
citation:
ama: 'Busch M, Köhler D, Hausotte T, Kupfer R, Troschitz J, Gude M. Approach to
Determine the Characteristic Dimensions of Clinched Joints by Industrial X-ray
Computed Tomography. In: ; 2022.'
apa: Busch, M., Köhler, D., Hausotte, T., Kupfer, R., Troschitz, J., & Gude,
M. (2022). Approach to Determine the Characteristic Dimensions of Clinched
Joints by Industrial X-ray Computed Tomography. 4 th Singapore International
Non-destructive Testing Conference and Exhibition (SINCE2022).
bibtex: '@inproceedings{Busch_Köhler_Hausotte_Kupfer_Troschitz_Gude_2022, title={Approach
to Determine the Characteristic Dimensions of Clinched Joints by Industrial X-ray
Computed Tomography}, author={Busch, Matthias and Köhler, Daniel and Hausotte,
Tino and Kupfer, Robert and Troschitz, Juliane and Gude, Maik }, year={2022}
}'
chicago: Busch, Matthias, Daniel Köhler, Tino Hausotte, Robert Kupfer, Juliane Troschitz,
and Maik Gude. “Approach to Determine the Characteristic Dimensions of Clinched
Joints by Industrial X-Ray Computed Tomography,” 2022.
ieee: M. Busch, D. Köhler, T. Hausotte, R. Kupfer, J. Troschitz, and M. Gude, “Approach
to Determine the Characteristic Dimensions of Clinched Joints by Industrial X-ray
Computed Tomography,” presented at the 4 th Singapore International Non-destructive
Testing Conference and Exhibition (SINCE2022), 2022.
mla: Busch, Matthias, et al. Approach to Determine the Characteristic Dimensions
of Clinched Joints by Industrial X-Ray Computed Tomography. 2022.
short: 'M. Busch, D. Köhler, T. Hausotte, R. Kupfer, J. Troschitz, M. Gude, in:
2022.'
conference:
name: 4 th Singapore International Non-destructive Testing Conference and Exhibition
(SINCE2022)
date_created: 2023-01-12T14:56:56Z
date_updated: 2023-01-12T15:03:14Z
department:
- _id: '630'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ndt.net/article/since2022/papers/SINCE_2022_paper_4764.pdf
oa: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
- _id: '149'
name: 'TRR 285 – C05: TRR 285 - Subproject C05'
status: public
title: Approach to Determine the Characteristic Dimensions of Clinched Joints by Industrial
X-ray Computed Tomography
type: conference
user_id: '7850'
year: '2022'
...
---
_id: '29724'
abstract:
- lang: eng
text: In many manufacturing areas, multi-material designs are implemented
in which individual components are joined together to form complex structures
with numerous joints. For example, in the automotive sector, cast components are
used at the junctions of the body and joined with different types of sheet metal
and extruded profiles. To be able to join structures consisting of different materials,
alternative joining technologies have emerged in recent years. This includes clinching,
which allows assembling of two or more thin sheet metal and casting parts by solely
cold forming the material. Clinching the brittle and usually less ductile cast
aluminium alloys remains a challenge because the brittle character of the cast
aluminium alloys can cause cracks during the forming of the clinched joint. In
this study, the influence of the heat treatment time of an aluminium casting alloy
AlSi9 on the joinability in the clinching process is investigated. Specific heat
treatment of the naturally hard AlSi9 leads to a modification of the eutectic
microstructure, which can increase ductility. Based on this, it will be examined
if specific clinching die geometries can be used, which achieve an optimized geometrical
formation of the clinched joint. The load-bearing capacities of the clinched joints
are determined and compared by shear tensile and head tensile tests. Furthermore,
the joints are examined microscopically to investigate the influence of the heat
treatment on the failure behaviour during the load-bearing tests as well as crack
initiation within the joining process.
article_number: '146442072210758'
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Neuser M, Böhnke M, Grydin O, Bobbert M, Schaper M, Meschut G. Influence of
heat treatment on the suitability for clinching of the aluminium casting alloy
AlSi9. Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications. Published online 2022. doi:10.1177/14644207221075838'
apa: 'Neuser, M., Böhnke, M., Grydin, O., Bobbert, M., Schaper, M., & Meschut,
G. (2022). Influence of heat treatment on the suitability for clinching of the
aluminium casting alloy AlSi9. Proceedings of the Institution of Mechanical
Engineers, Part L: Journal of Materials: Design and Applications, Article
146442072210758. https://doi.org/10.1177/14644207221075838'
bibtex: '@article{Neuser_Böhnke_Grydin_Bobbert_Schaper_Meschut_2022, title={Influence
of heat treatment on the suitability for clinching of the aluminium casting alloy
AlSi9}, DOI={10.1177/14644207221075838},
number={146442072210758}, journal={Proceedings of the Institution of Mechanical
Engineers, Part L: Journal of Materials: Design and Applications}, publisher={SAGE
Publications}, author={Neuser, Moritz and Böhnke, Max and Grydin, Olexandr and
Bobbert, Mathias and Schaper, Mirko and Meschut, Gerson}, year={2022} }'
chicago: 'Neuser, Moritz, Max Böhnke, Olexandr Grydin, Mathias Bobbert, Mirko Schaper,
and Gerson Meschut. “Influence of Heat Treatment on the Suitability for Clinching
of the Aluminium Casting Alloy AlSi9.” Proceedings of the Institution of Mechanical
Engineers, Part L: Journal of Materials: Design and Applications, 2022. https://doi.org/10.1177/14644207221075838.'
ieee: 'M. Neuser, M. Böhnke, O. Grydin, M. Bobbert, M. Schaper, and G. Meschut,
“Influence of heat treatment on the suitability for clinching of the aluminium
casting alloy AlSi9,” Proceedings of the Institution of Mechanical Engineers,
Part L: Journal of Materials: Design and Applications, Art. no. 146442072210758,
2022, doi: 10.1177/14644207221075838.'
mla: 'Neuser, Moritz, et al. “Influence of Heat Treatment on the Suitability for
Clinching of the Aluminium Casting Alloy AlSi9.” Proceedings of the Institution
of Mechanical Engineers, Part L: Journal of Materials: Design and Applications,
146442072210758, SAGE Publications, 2022, doi:10.1177/14644207221075838.'
short: 'M. Neuser, M. Böhnke, O. Grydin, M. Bobbert, M. Schaper, G. Meschut, Proceedings
of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design
and Applications (2022).'
date_created: 2022-02-02T09:05:45Z
date_updated: 2024-03-14T15:20:44Z
department:
- _id: '630'
- _id: '158'
- _id: '157'
doi: 10.1177/14644207221075838
keyword:
- Mechanical Engineering
- General Materials Science
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: 'Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications'
publication_identifier:
issn:
- 1464-4207
- 2041-3076
publication_status: published
publisher: SAGE Publications
quality_controlled: '1'
status: public
title: Influence of heat treatment on the suitability for clinching of the aluminium
casting alloy AlSi9
type: journal_article
user_id: '32340'
year: '2022'
...
---
_id: '29505'
abstract:
- lang: eng
text: In modern vehicle chassis, multi-material design is implemented to apply the
appropriate material for each functionality. In spaceframe technology, both sheet
metal and continuous cast are joined to castings at the nodal points of the chassis.
Since resistance spot welding is not an option when different materials are joined,
research is focusing on mechanical joining methods for multi-material designs.
To reduce weight and achieve the required strength, hardenable cast aluminium
alloys of the AlSi-system are widely used. Thus, 85–90% of aluminium castings
in the automotive industry are comprised of the AlSi-system. Due to the limited
weldability, mechanical joining is a suitable process. For this application, various
optimisation strategies are required to produce a crack-free joint, as the brittle
character of the AlSi alloy poses a challenge. Thus, adapted castings with appropriate
ductility are needed. Hence, in this study, the age-hardenable cast aluminium
alloy AlSi10Mg is investigated regarding the correlation of the different thicknesses,
the microstructural characteristics as well as the resulting mechanical properties.
A variation of the thicknesses leads to different solidification rates, which
in turn affect the microstructure formation and are decisive for the mechanical
properties of the casting as well as the joinability. For the investigation, plates
with thicknesses from 2.0 to 4.0 mm, each differing by 0.5 mm, are produced via
sand casting. Hence, the overall aim is to evaluate the joinability of AlSi10Mg
and derive conclusions concerning the microstructure and mechanical properties.
article_type: original
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Y.
full_name: Frolov, Y.
last_name: Frolov
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Neuser M, Grydin O, Frolov Y, Schaper M. Influence of solidification rates
and heat treatment on the mechanical performance and joinability of the cast aluminium
alloy AlSi10Mg. Production Engineering. Published online 2022. doi:10.1007/s11740-022-01106-1
apa: Neuser, M., Grydin, O., Frolov, Y., & Schaper, M. (2022). Influence of
solidification rates and heat treatment on the mechanical performance and joinability
of the cast aluminium alloy AlSi10Mg. Production Engineering. https://doi.org/10.1007/s11740-022-01106-1
bibtex: '@article{Neuser_Grydin_Frolov_Schaper_2022, title={Influence of solidification
rates and heat treatment on the mechanical performance and joinability of the
cast aluminium alloy AlSi10Mg}, DOI={10.1007/s11740-022-01106-1},
journal={Production Engineering}, publisher={Springer Science and Business Media
LLC}, author={Neuser, Moritz and Grydin, Olexandr and Frolov, Y. and Schaper,
Mirko}, year={2022} }'
chicago: Neuser, Moritz, Olexandr Grydin, Y. Frolov, and Mirko Schaper. “Influence
of Solidification Rates and Heat Treatment on the Mechanical Performance and Joinability
of the Cast Aluminium Alloy AlSi10Mg.” Production Engineering, 2022. https://doi.org/10.1007/s11740-022-01106-1.
ieee: 'M. Neuser, O. Grydin, Y. Frolov, and M. Schaper, “Influence of solidification
rates and heat treatment on the mechanical performance and joinability of the
cast aluminium alloy AlSi10Mg,” Production Engineering, 2022, doi: 10.1007/s11740-022-01106-1.'
mla: Neuser, Moritz, et al. “Influence of Solidification Rates and Heat Treatment
on the Mechanical Performance and Joinability of the Cast Aluminium Alloy AlSi10Mg.”
Production Engineering, Springer Science and Business Media LLC, 2022,
doi:10.1007/s11740-022-01106-1.
short: M. Neuser, O. Grydin, Y. Frolov, M. Schaper, Production Engineering (2022).
date_created: 2022-01-24T08:27:48Z
date_updated: 2024-03-14T15:21:51Z
department:
- _id: '43'
- _id: '158'
- _id: '321'
- _id: '630'
doi: 10.1007/s11740-022-01106-1
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
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: Influence of solidification rates and heat treatment on the mechanical performance
and joinability of the cast aluminium alloy AlSi10Mg
type: journal_article
user_id: '32340'
year: '2022'
...
---
_id: '31828'
article_number: '100108'
author:
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: David
full_name: Römisch, David
last_name: Römisch
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Lars
full_name: Ewenz, Lars
last_name: Ewenz
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
- first_name: Deborah
full_name: Weiß, Deborah
id: '45673'
last_name: Weiß
- first_name: Behdad
full_name: Sadeghian, Behdad
last_name: Sadeghian
- first_name: Matthias
full_name: Busch, Matthias
last_name: Busch
- first_name: Jan
full_name: Krüger, Jan
last_name: Krüger
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
citation:
ama: Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods
for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes. 2022;5. doi:10.1016/j.jajp.2022.100108
apa: Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J.,
Weiß, D., Sadeghian, B., Busch, M., Krüger, J., Neuser, M., Grydin, O., Böhnke,
M., Bielak, C. R., & Troschitz, J. (2022). Clinching of Aluminum Materials
– Methods for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes, 5, Article 100108. https://doi.org/10.1016/j.jajp.2022.100108
bibtex: '@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et
al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties}, volume={5}, DOI={10.1016/j.jajp.2022.100108},
number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek,
Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad
and Busch, Matthias and Krüger, Jan and et al.}, year={2022} }'
chicago: Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz,
Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for
the Continuous Characterization of Process, Microstructure and Properties.” Journal
of Advanced Joining Processes 5 (2022). https://doi.org/10.1016/j.jajp.2022.100108.
ieee: 'R. Kupfer et al., “Clinching of Aluminum Materials – Methods for the
Continuous Characterization of Process, Microstructure and Properties,” Journal
of Advanced Joining Processes, vol. 5, Art. no. 100108, 2022, doi: 10.1016/j.jajp.2022.100108.'
mla: Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties.” Journal of Advanced
Joining Processes, vol. 5, 100108, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100108.
short: R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß,
B. Sadeghian, M. Busch, J. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.R. Bielak,
J. Troschitz, Journal of Advanced Joining Processes 5 (2022).
date_created: 2022-06-09T06:23:00Z
date_updated: 2024-03-14T15:22:46Z
department:
- _id: '157'
- _id: '158'
doi: 10.1016/j.jajp.2022.100108
intvolume: ' 5'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '59'
grant_number: '231447078'
name: 'TRR 142 - A02: TRR 142 - Subproject A02'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Clinching of Aluminum Materials – Methods for the Continuous Characterization
of Process, Microstructure and Properties
type: journal_article
user_id: '32340'
volume: 5
year: '2022'
...
---
_id: '34215'
abstract:
- lang: eng
text: 'Clinching as a mechanical joining technique allows a fast and reliable joining
of metal sheets in large-scale production. An efficient design and dimensioning
of clinched joints requires a holistic understanding of the material, the joining
process and the resulting properties of the joint. In this paper, the process
chain for clinching metal sheets is described and experimental techniques are
proposed to analyze the process-microstructure-property relationships from the
sheet metal to the joined structure. At the example of clinching aluminum EN AW
6014, characterization methods are applied and discussed for the following characteristics:
the mechanical properties of the sheet materials, the tribological behavior in
the joining system, the joining process and the resulting material structure,
the load-bearing behavior of the joint, the damage and degradation as well as
the service life and crack growth behavior. The compilation of the characterization
methods gives an overview on the advantages and weaknesses of the methods and
the multiple interactions of material, process and properties during clinching.
In addition, the results of the analyses on EN AW 6014 can be applied for parameterization
and validation of simulations.'
article_number: '100108'
author:
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: David
full_name: Römisch, David
last_name: Römisch
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Lars
full_name: Ewenz, Lars
last_name: Ewenz
- first_name: Jan
full_name: Kalich, Jan
last_name: Kalich
- first_name: Deborah
full_name: Weiß, Deborah
id: '45673'
last_name: Weiß
- first_name: Behdad
full_name: Sadeghian, Behdad
last_name: Sadeghian
- first_name: Matthias
full_name: Busch, Matthias
last_name: Busch
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
citation:
ama: Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods
for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes. 2022;5. doi:10.1016/j.jajp.2022.100108
apa: Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J.,
Weiß, D., Sadeghian, B., Busch, M., Krüger, J. T., Neuser, M., Grydin, O., Böhnke,
M., Bielak, C. R., & Troschitz, J. (2022). Clinching of Aluminum Materials
– Methods for the Continuous Characterization of Process, Microstructure and Properties.
Journal of Advanced Joining Processes, 5, Article 100108. https://doi.org/10.1016/j.jajp.2022.100108
bibtex: '@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et
al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties}, volume={5}, DOI={10.1016/j.jajp.2022.100108},
number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek,
Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad
and Busch, Matthias and Krüger, Jan Tobias and et al.}, year={2022} }'
chicago: Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz,
Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for
the Continuous Characterization of Process, Microstructure and Properties.” Journal
of Advanced Joining Processes 5 (2022). https://doi.org/10.1016/j.jajp.2022.100108.
ieee: 'R. Kupfer et al., “Clinching of Aluminum Materials – Methods for the
Continuous Characterization of Process, Microstructure and Properties,” Journal
of Advanced Joining Processes, vol. 5, Art. no. 100108, 2022, doi: 10.1016/j.jajp.2022.100108.'
mla: Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous
Characterization of Process, Microstructure and Properties.” Journal of Advanced
Joining Processes, vol. 5, 100108, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100108.
short: R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß,
B. Sadeghian, M. Busch, J.T. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.R. Bielak,
J. Troschitz, Journal of Advanced Joining Processes 5 (2022).
date_created: 2022-12-05T21:17:22Z
date_updated: 2024-03-20T11:54:33Z
department:
- _id: '630'
- _id: '158'
doi: 10.1016/j.jajp.2022.100108
intvolume: ' 5'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
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: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
- _id: '145'
name: 'TRR 285 – C01: TRR 285 - Subproject C01'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '141'
name: 'TRR 285 – B02: TRR 285 - Subproject B02'
- _id: '138'
name: 'TRR 285 – A04: TRR 285 - Subproject A04'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '149'
name: 'TRR 285 – C05: TRR 285 - Subproject C05'
- _id: '143'
name: 'TRR 285 – B04: TRR 285 - Subproject B04'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Clinching of Aluminum Materials – Methods for the Continuous Characterization
of Process, Microstructure and Properties
type: journal_article
user_id: '34782'
volume: 5
year: '2022'
...
---
_id: '34264'
abstract:
- lang: eng
text: In industrial x-ray computed tomography (CT), the application of more complex
scan paths in comparison to the typical circular trajectory (${360}^{\circ}$ rotation
of the measurement object) can extend the potential of CT. One way to enable such
3D scan trajectories is to use a 6-degrees-of-freedom (DOF) object manipulator
system. In our case, a hexapod is mounted on top of the rotary table of a commercial
CT scanner. This allows for adaptive tilting of the measurement object during
the scan. For high accuracy, the geometry calibration of such setups is typically
done using the x-ray projections of a calibrated multi-sphere object. Contrary
to this, here, we demonstrate a procedure that is based on only a single sphere
and can therefore experimentally be implemented with low effort. Using the intrinsic
geometry parameters of the CT device as prior information, the hexapod coordinate
system with respect to the CT machine coordinate system is determined by means
of a one-step optimization approach. The resulting parameters are used to calculate
projection matrices that enable the volume reconstruction for 3D scan trajectories.
The method is validated using simulated x-ray images and experimental investigations
including dimensional measurements. For the used setup, geometric measurement
results for 3D scan trajectories that are calibrated with the presented method
show in sum increased errors compared to the circular scans. A limited pose accuracy
of the manipulator system is discussed as a potential cause. The results nevertheless
indicate that the presented method is generally feasible for dimensional CT measurements
provided that the pose accuracy is sufficient. The calibration procedure can therefore
be a low-cost and easier to implement alternative compared to trajectory calibration
methods based on multi-sphere objects, but with a tendency towards lower measurement
accuracy. The methodology can in principle be transferred to different setups
with 6-DOF manipulator systems, e.g. C-arm CT devices with a robot arm.
article_number: '015403'
author:
- first_name: Lorenz
full_name: Butzhammer, Lorenz
last_name: Butzhammer
- first_name: Andreas Michael
full_name: Müller, Andreas Michael
last_name: Müller
- first_name: Tino
full_name: Hausotte, Tino
last_name: Hausotte
citation:
ama: Butzhammer L, Müller AM, Hausotte T. Calibration of 3D scan trajectories for
an industrial computed tomography setup with 6-DOF object manipulator system using
a single sphere. Measurement Science and Technology. 2022;34(1). doi:10.1088/1361-6501/ac9856
apa: Butzhammer, L., Müller, A. M., & Hausotte, T. (2022). Calibration of 3D
scan trajectories for an industrial computed tomography setup with 6-DOF object
manipulator system using a single sphere. Measurement Science and Technology,
34(1), Article 015403. https://doi.org/10.1088/1361-6501/ac9856
bibtex: '@article{Butzhammer_Müller_Hausotte_2022, title={Calibration of 3D scan
trajectories for an industrial computed tomography setup with 6-DOF object manipulator
system using a single sphere}, volume={34}, DOI={10.1088/1361-6501/ac9856},
number={1015403}, journal={Measurement Science and Technology}, publisher={IOP
Publishing}, author={Butzhammer, Lorenz and Müller, Andreas Michael and Hausotte,
Tino}, year={2022} }'
chicago: Butzhammer, Lorenz, Andreas Michael Müller, and Tino Hausotte. “Calibration
of 3D Scan Trajectories for an Industrial Computed Tomography Setup with 6-DOF
Object Manipulator System Using a Single Sphere.” Measurement Science and Technology
34, no. 1 (2022). https://doi.org/10.1088/1361-6501/ac9856.
ieee: 'L. Butzhammer, A. M. Müller, and T. Hausotte, “Calibration of 3D scan trajectories
for an industrial computed tomography setup with 6-DOF object manipulator system
using a single sphere,” Measurement Science and Technology, vol. 34, no.
1, Art. no. 015403, 2022, doi: 10.1088/1361-6501/ac9856.'
mla: Butzhammer, Lorenz, et al. “Calibration of 3D Scan Trajectories for an Industrial
Computed Tomography Setup with 6-DOF Object Manipulator System Using a Single
Sphere.” Measurement Science and Technology, vol. 34, no. 1, 015403, IOP
Publishing, 2022, doi:10.1088/1361-6501/ac9856.
short: L. Butzhammer, A.M. Müller, T. Hausotte, Measurement Science and Technology
34 (2022).
date_created: 2022-12-07T10:46:14Z
date_updated: 2023-01-13T14:34:31Z
department:
- _id: '630'
doi: 10.1088/1361-6501/ac9856
intvolume: ' 34'
issue: '1'
keyword:
- Applied Mathematics
- Instrumentation
- Engineering (miscellaneous)
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://iopscience.iop.org/article/10.1088/1361-6501/ac9856
oa: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '149'
name: 'TRR 285 – C05: TRR 285 - Subproject C05'
publication: Measurement Science and Technology
publication_identifier:
issn:
- 0957-0233
- 1361-6501
publication_status: published
publisher: IOP Publishing
status: public
title: Calibration of 3D scan trajectories for an industrial computed tomography setup
with 6-DOF object manipulator system using a single sphere
type: journal_article
user_id: '7850'
volume: 34
year: '2022'
...
---
_id: '33002'
abstract:
- lang: eng
text: Many mechanical material properties show a dependence on the strain
rate, e.g. yield stress or elongation at fracture. The quantitative description
of the material behavior under dynamic loading is of major importance for the
evaluation of crash safety. This is carried out using numerical methods and requires
characteristic values for the materials used. For the standardized determination
of dynamic characteristic values in sheet metal materials, tensile tests performed
according to the guideline from [1]. A particular challenge in dynamic tensile
tests is the force measurement during the test. For this purpose, strain gauges
are attached on each specimen, wired to the measuring equipment and calibrated.
This is a common way to determine a force signal that is as low in vibration and
as free of bending moments as possible. The preparation effort for the used strain
gauges are enormous. For these reasons, an optical method to determine the force
by strain measurement using DIC is presented. The experiments are carried out
on a high speed tensile testing system. In combioantion with a 3D DIC high speed
system for optical strain measurement. The elastic deformation of the specimen
in the dynamometric section is measured using strain gauges and the optical method.
The measured signals are then compared to validate the presented method. The investigations
are conducted using the dual phase steel material HCT590X and the aluminum material
EN AW-6014 T4. Strain rates of up to 240 s-1 are investigated.
author:
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Eduard
full_name: Unruh, Eduard
id: '72763'
last_name: Unruh
- first_name: Stanislaw
full_name: Sell, Stanislaw
last_name: Sell
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: David
full_name: Hein, David
id: '7728'
last_name: Hein
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Böhnke M, Unruh E, Sell S, Bobbert M, Hein D, Meschut G. Functionality Study
of an Optical Measurement Concept for Local Force Signal Determination in High
Strain Rate Tensile Tests. Key Engineering Materials. 2022;926:1564-1572.
doi:10.4028/p-wpuzyw
apa: Böhnke, M., Unruh, E., Sell, S., Bobbert, M., Hein, D., & Meschut, G. (2022).
Functionality Study of an Optical Measurement Concept for Local Force Signal Determination
in High Strain Rate Tensile Tests. Key Engineering Materials, 926,
1564–1572. https://doi.org/10.4028/p-wpuzyw
bibtex: '@article{Böhnke_Unruh_Sell_Bobbert_Hein_Meschut_2022, title={Functionality
Study of an Optical Measurement Concept for Local Force Signal Determination in
High Strain Rate Tensile Tests}, volume={926}, DOI={10.4028/p-wpuzyw},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Böhnke, Max and Unruh, Eduard and Sell, Stanislaw and Bobbert, Mathias
and Hein, David and Meschut, Gerson}, year={2022}, pages={1564–1572} }'
chicago: 'Böhnke, Max, Eduard Unruh, Stanislaw Sell, Mathias Bobbert, David Hein,
and Gerson Meschut. “Functionality Study of an Optical Measurement Concept for
Local Force Signal Determination in High Strain Rate Tensile Tests.” Key Engineering
Materials 926 (2022): 1564–72. https://doi.org/10.4028/p-wpuzyw.'
ieee: 'M. Böhnke, E. Unruh, S. Sell, M. Bobbert, D. Hein, and G. Meschut, “Functionality
Study of an Optical Measurement Concept for Local Force Signal Determination in
High Strain Rate Tensile Tests,” Key Engineering Materials, vol. 926, pp.
1564–1572, 2022, doi: 10.4028/p-wpuzyw.'
mla: Böhnke, Max, et al. “Functionality Study of an Optical Measurement Concept
for Local Force Signal Determination in High Strain Rate Tensile Tests.” Key
Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022, pp.
1564–72, doi:10.4028/p-wpuzyw.
short: M. Böhnke, E. Unruh, S. Sell, M. Bobbert, D. Hein, G. Meschut, Key Engineering
Materials 926 (2022) 1564–1572.
conference:
location: Braga, Portugal
name: ESAFORM 2022
date_created: 2022-08-18T09:33:54Z
date_updated: 2023-01-17T09:02:59Z
department:
- _id: '157'
- _id: '630'
doi: 10.4028/p-wpuzyw
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1564-1572
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: Functionality Study of an Optical Measurement Concept for Local Force Signal
Determination in High Strain Rate Tensile Tests
type: journal_article
user_id: '45779'
volume: 926
year: '2022'
...
---
_id: '33003'
author:
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Böhnke M, Bielak CR, Bobbert M, Meschut G. Development of a Modified Punch
Test for Investigating the Failure Behavior in Sheet Metal Materials. In: The
Minerals, Metals & Materials Series. Springer International Publishing;
2022. doi:10.1007/978-3-031-06212-4_52'
apa: Böhnke, M., Bielak, C. R., Bobbert, M., & Meschut, G. (2022). Development
of a Modified Punch Test for Investigating the Failure Behavior in Sheet Metal
Materials. In The Minerals, Metals & Materials Series. NUMISHEET
2022, Toronto, Kanada. Springer International Publishing. https://doi.org/10.1007/978-3-031-06212-4_52
bibtex: '@inbook{Böhnke_Bielak_Bobbert_Meschut_2022, place={Cham}, title={Development
of a Modified Punch Test for Investigating the Failure Behavior in Sheet Metal
Materials}, DOI={10.1007/978-3-031-06212-4_52},
booktitle={The Minerals, Metals & Materials Series}, publisher={Springer
International Publishing}, author={Böhnke, Max and Bielak, Christian Roman and
Bobbert, Mathias and Meschut, Gerson}, year={2022} }'
chicago: 'Böhnke, Max, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut.
“Development of a Modified Punch Test for Investigating the Failure Behavior in
Sheet Metal Materials.” In The Minerals, Metals & Materials Series.
Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-06212-4_52.'
ieee: 'M. Böhnke, C. R. Bielak, M. Bobbert, and G. Meschut, “Development of a Modified
Punch Test for Investigating the Failure Behavior in Sheet Metal Materials,” in
The Minerals, Metals & Materials Series, Cham: Springer International
Publishing, 2022.'
mla: Böhnke, Max, et al. “Development of a Modified Punch Test for Investigating
the Failure Behavior in Sheet Metal Materials.” The Minerals, Metals &
Materials Series, Springer International Publishing, 2022, doi:10.1007/978-3-031-06212-4_52.
short: 'M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, in: The Minerals, Metals
& Materials Series, Springer International Publishing, Cham, 2022.'
conference:
location: Toronto, Kanada
name: NUMISHEET 2022
date_created: 2022-08-18T09:38:39Z
date_updated: 2023-01-17T09:03:25Z
department:
- _id: '157'
- _id: '630'
doi: 10.1007/978-3-031-06212-4_52
language:
- iso: eng
place: Cham
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: The Minerals, Metals & Materials Series
publication_identifier:
isbn:
- '9783031062117'
- '9783031062124'
issn:
- 2367-1181
- 2367-1696
publication_status: published
publisher: Springer International Publishing
quality_controlled: '1'
status: public
title: Development of a Modified Punch Test for Investigating the Failure Behavior
in Sheet Metal Materials
type: book_chapter
user_id: '45779'
year: '2022'
...
---
_id: '34572'
author:
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Böhnke M, Bielak CR, Bobbert M, Meschut G. Experimental and numerical investigation
of the influence of multiaxial loading conditions on the failure behavior of clinched
joints. Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications. Published online 2022. doi:10.1177/14644207221145886'
apa: 'Böhnke, M., Bielak, C. R., Bobbert, M., & Meschut, G. (2022). Experimental
and numerical investigation of the influence of multiaxial loading conditions
on the failure behavior of clinched joints. Proceedings of the Institution
of Mechanical Engineers, Part L: Journal of Materials: Design and Applications.
https://doi.org/10.1177/14644207221145886'
bibtex: '@article{Böhnke_Bielak_Bobbert_Meschut_2022, title={Experimental and numerical
investigation of the influence of multiaxial loading conditions on the failure
behavior of clinched joints}, DOI={10.1177/14644207221145886},
journal={Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications}, publisher={SAGE Journals}, author={Böhnke,
Max and Bielak, Christian Roman and Bobbert, Mathias and Meschut, Gerson}, year={2022}
}'
chicago: 'Böhnke, Max, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut.
“Experimental and Numerical Investigation of the Influence of Multiaxial Loading
Conditions on the Failure Behavior of Clinched Joints.” Proceedings of the
Institution of Mechanical Engineers, Part L: Journal of Materials: Design and
Applications, 2022. https://doi.org/10.1177/14644207221145886.'
ieee: 'M. Böhnke, C. R. Bielak, M. Bobbert, and G. Meschut, “Experimental and numerical
investigation of the influence of multiaxial loading conditions on the failure
behavior of clinched joints,” Proceedings of the Institution of Mechanical
Engineers, Part L: Journal of Materials: Design and Applications, 2022, doi:
10.1177/14644207221145886.'
mla: 'Böhnke, Max, et al. “Experimental and Numerical Investigation of the Influence
of Multiaxial Loading Conditions on the Failure Behavior of Clinched Joints.”
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of
Materials: Design and Applications, SAGE Journals, 2022, doi:10.1177/14644207221145886.'
short: 'M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, Proceedings of the Institution
of Mechanical Engineers, Part L: Journal of Materials: Design and Applications
(2022).'
date_created: 2022-12-20T08:43:00Z
date_updated: 2023-01-17T09:02:49Z
department:
- _id: '157'
doi: 10.1177/14644207221145886
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: 'Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications'
publisher: SAGE Journals
quality_controlled: '1'
status: public
title: Experimental and numerical investigation of the influence of multiaxial loading
conditions on the failure behavior of clinched joints
type: journal_article
user_id: '45779'
year: '2022'
...
---
_id: '35271'
author:
- first_name: Deborah
full_name: Weiß, Deborah
id: '45673'
last_name: Weiß
- first_name: Britta
full_name: Schramm, Britta
id: '4668'
last_name: Schramm
citation:
ama: 'Weiß D, Schramm B. Fracture mechanical investigation of preformed metal sheets
using a novel CC-specimen. In: Procedia Structural Integrity. Vol 42. Elsevier
BV; 2022:879-885. doi:10.1016/j.prostr.2022.12.111'
apa: Weiß, D., & Schramm, B. (2022). Fracture mechanical investigation of preformed
metal sheets using a novel CC-specimen. Procedia Structural Integrity,
42, 879–885. https://doi.org/10.1016/j.prostr.2022.12.111
bibtex: '@inproceedings{Weiß_Schramm_2022, title={Fracture mechanical investigation
of preformed metal sheets using a novel CC-specimen}, volume={42}, DOI={10.1016/j.prostr.2022.12.111},
booktitle={Procedia Structural Integrity}, publisher={Elsevier BV}, author={Weiß,
Deborah and Schramm, Britta}, year={2022}, pages={879–885} }'
chicago: Weiß, Deborah, and Britta Schramm. “Fracture Mechanical Investigation of
Preformed Metal Sheets Using a Novel CC-Specimen.” In Procedia Structural Integrity,
42:879–85. Elsevier BV, 2022. https://doi.org/10.1016/j.prostr.2022.12.111.
ieee: 'D. Weiß and B. Schramm, “Fracture mechanical investigation of preformed metal
sheets using a novel CC-specimen,” in Procedia Structural Integrity, Madeira,
2022, vol. 42, pp. 879–885, doi: 10.1016/j.prostr.2022.12.111.'
mla: Weiß, Deborah, and Britta Schramm. “Fracture Mechanical Investigation of Preformed
Metal Sheets Using a Novel CC-Specimen.” Procedia Structural Integrity,
vol. 42, Elsevier BV, 2022, pp. 879–85, doi:10.1016/j.prostr.2022.12.111.
short: 'D. Weiß, B. Schramm, in: Procedia Structural Integrity, Elsevier BV, 2022,
pp. 879–885.'
conference:
end_date: 2022-07-01
location: Madeira
name: European Conference on Fracture 23
start_date: 2022-06-27
date_created: 2023-01-05T11:02:26Z
date_updated: 2023-02-07T09:36:58Z
department:
- _id: '143'
doi: 10.1016/j.prostr.2022.12.111
intvolume: ' 42'
keyword:
- General Engineering
- Energy Engineering and Power Technology
language:
- iso: eng
page: 879-885
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '143'
name: 'TRR 285 – B04: TRR 285 - Subproject B04'
publication: Procedia Structural Integrity
publication_identifier:
issn:
- 2452-3216
publication_status: published
publisher: Elsevier BV
status: public
title: Fracture mechanical investigation of preformed metal sheets using a novel CC-specimen
type: conference
user_id: '4668'
volume: 42
year: '2022'
...
---
_id: '34216'
abstract:
- lang: eng
text: Mechanical joining technologies are increasingly used in multi-material lightweight
constructions and offer opportunities to create versatile joining processes due
to their low heat input, robustness to metallurgical incompatibilities and various
process variants. They can be categorised into technologies which require an auxiliary
joining element, or do not require an auxiliary joining element. A typical example
for a mechanical joining process with auxiliary joining element is self-piercing
riveting. A wide range of processes exist which are not requiring an auxiliary
joining element. This allows both point-shaped (e.g., by clinching) and line-shaped
(e.g., friction stir welding) joints to be produced. In order to achieve versatile
processes, challenges exist in particular in the creation of intervention possibilities
in the process and the understanding and handling of materials that are difficult
to join, such as fiber reinforced plastics (FRP) or high-strength metals. In addition,
predictive capability is required, which in particular requires accurate process
simulation. Finally, the processes must be measured non-destructively in order
to generate control variables in the process or to investigate the cause-effect
relationship. This paper covers the state of the art in scientific research concerning
mechanical joining and discusses future challenges on the way to versatile mechanical
joining processes.
article_number: '100113'
author:
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: M.
full_name: Merklein, M.
last_name: Merklein
- first_name: A.
full_name: Brosius, A.
last_name: Brosius
- first_name: D.
full_name: Drummer, D.
last_name: Drummer
- first_name: L.
full_name: Fratini, L.
last_name: Fratini
- first_name: U.
full_name: Füssel, U.
last_name: Füssel
- first_name: M.
full_name: Gude, M.
last_name: Gude
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: P.A.F.
full_name: Martins, P.A.F.
last_name: Martins
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: M.
full_name: Lechner, M.
last_name: Lechner
- first_name: R.
full_name: Kupfer, R.
last_name: Kupfer
- first_name: B.
full_name: Gröger, B.
last_name: Gröger
- first_name: Daxin
full_name: Han, Daxin
id: '36544'
last_name: Han
- first_name: J.
full_name: Kalich, J.
last_name: Kalich
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: T.
full_name: Kleffel, T.
last_name: Kleffel
- first_name: D.
full_name: Köhler, D.
last_name: Köhler
- first_name: C.-M.
full_name: Kuball, C.-M.
last_name: Kuball
- first_name: J.
full_name: Popp, J.
last_name: Popp
- first_name: D.
full_name: Römisch, D.
last_name: Römisch
- first_name: J.
full_name: Troschitz, J.
last_name: Troschitz
- first_name: Christian
full_name: Wischer, Christian
id: '72219'
last_name: Wischer
- first_name: S.
full_name: Wituschek, S.
last_name: Wituschek
- first_name: M.
full_name: Wolf, M.
last_name: Wolf
citation:
ama: Meschut G, Merklein M, Brosius A, et al. Review on mechanical joining by plastic
deformation. Journal of Advanced Joining Processes. 2022;5. doi:10.1016/j.jajp.2022.100113
apa: Meschut, G., Merklein, M., Brosius, A., Drummer, D., Fratini, L., Füssel, U.,
Gude, M., Homberg, W., Martins, P. A. F., Bobbert, M., Lechner, M., Kupfer, R.,
Gröger, B., Han, D., Kalich, J., Kappe, F., Kleffel, T., Köhler, D., Kuball, C.-M.,
… Wolf, M. (2022). Review on mechanical joining by plastic deformation. Journal
of Advanced Joining Processes, 5, Article 100113. https://doi.org/10.1016/j.jajp.2022.100113
bibtex: '@article{Meschut_Merklein_Brosius_Drummer_Fratini_Füssel_Gude_Homberg_Martins_Bobbert_et
al._2022, title={Review on mechanical joining by plastic deformation}, volume={5},
DOI={10.1016/j.jajp.2022.100113},
number={100113}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Meschut, Gerson and Merklein, M. and Brosius, A. and Drummer, D.
and Fratini, L. and Füssel, U. and Gude, M. and Homberg, Werner and Martins, P.A.F.
and Bobbert, Mathias and et al.}, year={2022} }'
chicago: Meschut, Gerson, M. Merklein, A. Brosius, D. Drummer, L. Fratini, U. Füssel,
M. Gude, et al. “Review on Mechanical Joining by Plastic Deformation.” Journal
of Advanced Joining Processes 5 (2022). https://doi.org/10.1016/j.jajp.2022.100113.
ieee: 'G. Meschut et al., “Review on mechanical joining by plastic deformation,”
Journal of Advanced Joining Processes, vol. 5, Art. no. 100113, 2022, doi:
10.1016/j.jajp.2022.100113.'
mla: Meschut, Gerson, et al. “Review on Mechanical Joining by Plastic Deformation.”
Journal of Advanced Joining Processes, vol. 5, 100113, Elsevier BV, 2022,
doi:10.1016/j.jajp.2022.100113.
short: G. Meschut, M. Merklein, A. Brosius, D. Drummer, L. Fratini, U. Füssel, M.
Gude, W. Homberg, P.A.F. Martins, M. Bobbert, M. Lechner, R. Kupfer, B. Gröger,
D. Han, J. Kalich, F. Kappe, T. Kleffel, D. Köhler, C.-M. Kuball, J. Popp, D.
Römisch, J. Troschitz, C. Wischer, S. Wituschek, M. Wolf, Journal of Advanced
Joining Processes 5 (2022).
date_created: 2022-12-05T21:24:49Z
date_updated: 2023-04-27T08:52:38Z
department:
- _id: '157'
- _id: '156'
- _id: '9'
doi: 10.1016/j.jajp.2022.100113
intvolume: ' 5'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '138'
name: 'TRR 285 – A04: TRR 285 - Subproject A04'
- _id: '137'
name: 'TRR 285 – A03: TRR 285 - Subproject A03'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '145'
name: 'TRR 285 – C01: TRR 285 - Subproject C01'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Review on mechanical joining by plastic deformation
type: journal_article
user_id: '66459'
volume: 5
year: '2022'
...