---
_id: '30642'
abstract:
- lang: eng
text: Sheet metal forming as well as mechanical joining demand increasingly accurate
and efficient material modelling to capture large deformations, the inherent sheet
orthotropy and even process-induced damage, which is expected to be influential.
To account for large strains the additive logarithmic strain space is utilised
that enables a straightforward incorporation of plastic anisotropy, herein modelled
by a Hill48 yield function. A gradient-enhancement is used to equip the ductile
damage model with an internal length scale curing the damage-induced localisation.
An affine combination of the local and non-local softening variable is derived
enabling a more efficient single surface formulation for the regularised plasticity-damage
material model.
author:
- first_name: J.
full_name: Friedlein, J.
last_name: Friedlein
- first_name: J.
full_name: Mergheim, J.
last_name: Mergheim
- first_name: P.
full_name: Steinmann, P.
last_name: Steinmann
citation:
ama: Friedlein J, Mergheim J, Steinmann P. Anisotropic plasticity‐damage material
model for sheet metal — Regularised single surface formulation. PAMM. 2021;21.
doi:10.1002/pamm.202100068
apa: Friedlein, J., Mergheim, J., & Steinmann, P. (2021). Anisotropic plasticity‐damage
material model for sheet metal — Regularised single surface formulation. PAMM,
21. https://doi.org/10.1002/pamm.202100068
bibtex: '@article{Friedlein_Mergheim_Steinmann_2021, title={Anisotropic plasticity‐damage
material model for sheet metal — Regularised single surface formulation}, volume={21},
DOI={10.1002/pamm.202100068},
journal={PAMM}, author={Friedlein, J. and Mergheim, J. and Steinmann, P.}, year={2021}
}'
chicago: Friedlein, J., J. Mergheim, and P. Steinmann. “Anisotropic Plasticity‐damage
Material Model for Sheet Metal — Regularised Single Surface Formulation.” PAMM
21 (2021). https://doi.org/10.1002/pamm.202100068.
ieee: 'J. Friedlein, J. Mergheim, and P. Steinmann, “Anisotropic plasticity‐damage
material model for sheet metal — Regularised single surface formulation,” PAMM,
vol. 21, 2021, doi: 10.1002/pamm.202100068.'
mla: Friedlein, J., et al. “Anisotropic Plasticity‐damage Material Model for Sheet
Metal — Regularised Single Surface Formulation.” PAMM, vol. 21, 2021, doi:10.1002/pamm.202100068.
short: J. Friedlein, J. Mergheim, P. Steinmann, PAMM 21 (2021).
date_created: 2022-03-28T12:18:16Z
date_updated: 2022-03-29T12:40:59Z
doi: 10.1002/pamm.202100068
intvolume: ' 21'
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: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
publication: PAMM
status: public
title: Anisotropic plasticity‐damage material model for sheet metal — Regularised
single surface formulation
type: journal_article
user_id: '68518'
volume: 21
year: '2021'
...
---
_id: '20807'
author:
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- 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: Bielak CR, Böhnke M, Bobbert M, Meschut G. Further development of a numerical
method for analyzing the load capacity of clinched joints in versatile process
chains. doi:10.25518/esaform21.4298
apa: Bielak, C. R., Böhnke, M., Bobbert, M., & Meschut, G. (n.d.). Further
development of a numerical method for analyzing the load capacity of clinched
joints in versatile process chains. ESAFORM 2021, Lüttich. https://doi.org/10.25518/esaform21.4298
bibtex: '@inproceedings{Bielak_Böhnke_Bobbert_Meschut, place={ESAFORM 2021}, title={Further
development of a numerical method for analyzing the load capacity of clinched
joints in versatile process chains}, DOI={10.25518/esaform21.4298},
author={Bielak, Christian Roman and Böhnke, Max and Bobbert, Mathias and Meschut,
Gerson} }'
chicago: Bielak, Christian Roman, Max Böhnke, Mathias Bobbert, and Gerson Meschut.
“Further Development of a Numerical Method for Analyzing the Load Capacity of
Clinched Joints in Versatile Process Chains.” ESAFORM 2021, n.d. https://doi.org/10.25518/esaform21.4298.
ieee: 'C. R. Bielak, M. Böhnke, M. Bobbert, and G. Meschut, “Further development
of a numerical method for analyzing the load capacity of clinched joints in versatile
process chains,” presented at the ESAFORM 2021, Lüttich, doi: 10.25518/esaform21.4298.'
mla: Bielak, Christian Roman, et al. Further Development of a Numerical Method
for Analyzing the Load Capacity of Clinched Joints in Versatile Process Chains.
doi:10.25518/esaform21.4298.
short: 'C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, in: ESAFORM 2021, n.d.'
conference:
end_date: 2021 04 16
location: Lüttich
name: ESAFORM 2021
start_date: 2021 04 14
date_created: 2020-12-21T08:15:27Z
date_updated: 2022-03-29T12:55:57Z
department:
- _id: '157'
doi: 10.25518/esaform21.4298
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://popups.uliege.be/esaform21/index.php?id=3418
oa: '1'
place: ESAFORM 2021
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_status: submitted
status: public
title: Further development of a numerical method for analyzing the load capacity of
clinched joints in versatile process chains
type: conference
user_id: '34782'
year: '2021'
...
---
_id: '30648'
abstract:
- lang: eng
text: In clinching, the combinations of requirements, materials, component dimensions
and tools influence the resulting joint geometry and the resulting bonding mechanisms.
These in turn affect the property profile of the joint. For example, it is possible
to use different tools to flexibly adapt clinching points to the respective required
load regime. Clinching points dimensioned in this way can be geometrically similar,
but have different mechanical stress states, which leads to different properties
in terms of load-bearing behavior. Within the scope of this work, the clinching
process with different tools in optimal and compromise design and its effect on
the force and form-closure component, is investigated in a torsion test of the
clinched connection. Clinched steel sheets with two thicknesses and joining directions
are analyzed. Virtual experiments are carried out using finite element analyses
(FEA) of the joining process and are followed by a springback simulation. Subsequently,
the surface pressure between the two joining partners in the clinching points
is calculated on the basis of the results from the FEA and the transmittable moment
of the connection, as an indicator for the force-closure component, is determined.
Finally, the experimental and simulated data are compared and discussed.
author:
- first_name: C.
full_name: Steinfelder, C.
last_name: Steinfelder
- first_name: J.
full_name: Kalich, J.
last_name: Kalich
- first_name: A.
full_name: Brosius, A.
last_name: Brosius
- first_name: U.
full_name: Füssel, U.
last_name: Füssel
citation:
ama: 'Steinfelder C, Kalich J, Brosius A, Füssel U. Numerical and experimental investigation
of the transmission moment of clinching points. IOP Conference Series: Materials
Science and Engineering. 2021;1157:012003. doi:10.1088/1757-899x/1157/1/012003'
apa: 'Steinfelder, C., Kalich, J., Brosius, A., & Füssel, U. (2021). Numerical
and experimental investigation of the transmission moment of clinching points.
IOP Conference Series: Materials Science and Engineering, 1157,
012003. https://doi.org/10.1088/1757-899x/1157/1/012003'
bibtex: '@article{Steinfelder_Kalich_Brosius_Füssel_2021, title={Numerical and experimental
investigation of the transmission moment of clinching points}, volume={1157},
DOI={10.1088/1757-899x/1157/1/012003},
journal={IOP Conference Series: Materials Science and Engineering}, author={Steinfelder,
C. and Kalich, J. and Brosius, A. and Füssel, U.}, year={2021}, pages={012003}
}'
chicago: 'Steinfelder, C., J. Kalich, A. Brosius, and U. Füssel. “Numerical and
Experimental Investigation of the Transmission Moment of Clinching Points.” IOP
Conference Series: Materials Science and Engineering 1157 (2021): 012003.
https://doi.org/10.1088/1757-899x/1157/1/012003.'
ieee: 'C. Steinfelder, J. Kalich, A. Brosius, and U. Füssel, “Numerical and experimental
investigation of the transmission moment of clinching points,” IOP Conference
Series: Materials Science and Engineering, vol. 1157, p. 012003, 2021, doi:
10.1088/1757-899x/1157/1/012003.'
mla: 'Steinfelder, C., et al. “Numerical and Experimental Investigation of the Transmission
Moment of Clinching Points.” IOP Conference Series: Materials Science and Engineering,
vol. 1157, 2021, p. 012003, doi:10.1088/1757-899x/1157/1/012003.'
short: 'C. Steinfelder, J. Kalich, A. Brosius, U. Füssel, IOP Conference Series:
Materials Science and Engineering 1157 (2021) 012003.'
date_created: 2022-03-28T12:43:52Z
date_updated: 2022-03-29T15:38:11Z
doi: 10.1088/1757-899x/1157/1/012003
intvolume: ' 1157'
language:
- iso: eng
page: '012003'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '138'
name: 'TRR 285 – A04: TRR 285 - Subproject A04'
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: 'IOP Conference Series: Materials Science and Engineering'
status: public
title: Numerical and experimental investigation of the transmission moment of clinching
points
type: journal_article
user_id: '68518'
volume: 1157
year: '2021'
...
---
_id: '30652'
abstract:
- lang: eng
text: Clinching continuous fibre reinforced thermoplastic composites and metals
is challenging due to the low ductility of the composite material. Therefore,
a number of novel clinching technologies has been developed specifically for these
material combinations. A systematic overview of these advanced clinching methods
is given in the present paper. With a focus on process design, three selected
clinching methods suitable for different joining tasks are described in detail.
The clinching processes including equipment and tools, observed process phenomena
and the resultant material structure are compared. Process phenomena during joining
are explained in general and compared using computed tomography and micrograph
images for each process. In addition the load bearing behaviour and the corresponding
failure mechanisms are investigated by means of single-lap shear tests. Finally,
the new joining technologies are discussed regarding application relevant criteria.
author:
- first_name: B.
full_name: Gröger, B.
last_name: Gröger
- first_name: J.
full_name: Troschitz, J.
last_name: Troschitz
- first_name: J.
full_name: Vorderbrüggen, J.
last_name: Vorderbrüggen
- first_name: C.
full_name: Vogel, C.
last_name: Vogel
- first_name: R.
full_name: Kupfer, R.
last_name: Kupfer
- first_name: G.
full_name: Meschut, G.
last_name: Meschut
- first_name: M.
full_name: Gude, M.
last_name: Gude
citation:
ama: Gröger B, Troschitz J, Vorderbrüggen J, et al. Clinching of Thermoplastic Composites
and Metals—A Comparison of Three Novel Joining Technologies. Materials.
2021;14:2286. doi:10.3390/ma14092286X
apa: Gröger, B., Troschitz, J., Vorderbrüggen, J., Vogel, C., Kupfer, R., Meschut,
G., & Gude, M. (2021). Clinching of Thermoplastic Composites and Metals—A
Comparison of Three Novel Joining Technologies. Materials, 14, 2286.
https://doi.org/10.3390/ma14092286X
bibtex: '@article{Gröger_Troschitz_Vorderbrüggen_Vogel_Kupfer_Meschut_Gude_2021,
title={Clinching of Thermoplastic Composites and Metals—A Comparison of Three
Novel Joining Technologies}, volume={14}, DOI={10.3390/ma14092286X},
journal={Materials}, author={Gröger, B. and Troschitz, J. and Vorderbrüggen, J.
and Vogel, C. and Kupfer, R. and Meschut, G. and Gude, M.}, year={2021}, pages={2286}
}'
chicago: 'Gröger, B., J. Troschitz, J. Vorderbrüggen, C. Vogel, R. Kupfer, G. Meschut,
and M. Gude. “Clinching of Thermoplastic Composites and Metals—A Comparison of
Three Novel Joining Technologies.” Materials 14 (2021): 2286. https://doi.org/10.3390/ma14092286X.'
ieee: 'B. Gröger et al., “Clinching of Thermoplastic Composites and Metals—A
Comparison of Three Novel Joining Technologies,” Materials, vol. 14, p.
2286, 2021, doi: 10.3390/ma14092286X.'
mla: Gröger, B., et al. “Clinching of Thermoplastic Composites and Metals—A Comparison
of Three Novel Joining Technologies.” Materials, vol. 14, 2021, p. 2286,
doi:10.3390/ma14092286X.
short: B. Gröger, J. Troschitz, J. Vorderbrüggen, C. Vogel, R. Kupfer, G. Meschut,
M. Gude, Materials 14 (2021) 2286.
date_created: 2022-03-28T12:51:22Z
date_updated: 2022-03-29T15:48:59Z
department:
- _id: '157'
doi: 10.3390/ma14092286X
intvolume: ' 14'
language:
- iso: eng
page: '2286'
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
status: public
title: Clinching of Thermoplastic Composites and Metals—A Comparison of Three Novel
Joining Technologies
type: journal_article
user_id: '68518'
volume: 14
year: '2021'
...
---
_id: '30698'
author:
- first_name: B.
full_name: Gröger, B.
last_name: Gröger
- first_name: D.
full_name: Köhler, D.
last_name: Köhler
- first_name: J.
full_name: Vorderbrüggen, J.
last_name: Vorderbrüggen
- first_name: J.
full_name: Troschitz, J.
last_name: Troschitz
- first_name: R.
full_name: Kupfer, R.
last_name: Kupfer
- first_name: G.
full_name: Meschut, G.
last_name: Meschut
- first_name: M.
full_name: Gude, M.
last_name: Gude
citation:
ama: Gröger B, Köhler D, Vorderbrüggen J, et al. Computed tomography investigation
of the material structure in clinch joints in aluminium fibre-reinforced thermoplastic
sheets. Production Engineering. Published online 2021. doi:10.1007/s11740-021-01091-x
apa: Gröger, B., Köhler, D., Vorderbrüggen, J., Troschitz, J., Kupfer, R., Meschut,
G., & Gude, M. (2021). Computed tomography investigation of the material structure
in clinch joints in aluminium fibre-reinforced thermoplastic sheets. Production
Engineering. https://doi.org/10.1007/s11740-021-01091-x
bibtex: '@article{Gröger_Köhler_Vorderbrüggen_Troschitz_Kupfer_Meschut_Gude_2021,
title={Computed tomography investigation of the material structure in clinch joints
in aluminium fibre-reinforced thermoplastic sheets}, DOI={10.1007/s11740-021-01091-x},
journal={Production Engineering}, author={Gröger, B. and Köhler, D. and Vorderbrüggen,
J. and Troschitz, J. and Kupfer, R. and Meschut, G. and Gude, M.}, year={2021}
}'
chicago: Gröger, B., D. Köhler, J. Vorderbrüggen, J. Troschitz, R. Kupfer, G. Meschut,
and M. Gude. “Computed Tomography Investigation of the Material Structure in Clinch
Joints in Aluminium Fibre-Reinforced Thermoplastic Sheets.” Production Engineering,
2021. https://doi.org/10.1007/s11740-021-01091-x.
ieee: 'B. Gröger et al., “Computed tomography investigation of the material
structure in clinch joints in aluminium fibre-reinforced thermoplastic sheets,”
Production Engineering, 2021, doi: 10.1007/s11740-021-01091-x.'
mla: Gröger, B., et al. “Computed Tomography Investigation of the Material Structure
in Clinch Joints in Aluminium Fibre-Reinforced Thermoplastic Sheets.” Production
Engineering, 2021, doi:10.1007/s11740-021-01091-x.
short: B. Gröger, D. Köhler, J. Vorderbrüggen, J. Troschitz, R. Kupfer, G. Meschut,
M. Gude, Production Engineering (2021).
date_created: 2022-03-29T09:15:36Z
date_updated: 2023-01-02T11:18:51Z
department:
- _id: '157'
- _id: '630'
doi: 10.1007/s11740-021-01091-x
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: '137'
name: 'TRR 285 – A03: TRR 285 - Subproject A03'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Production Engineering
status: public
title: Computed tomography investigation of the material structure in clinch joints
in aluminium fibre-reinforced thermoplastic sheets
type: journal_article
user_id: '14931'
year: '2021'
...
---
_id: '30663'
abstract:
- lang: eng
text: 'The use of clinch joints, e.g. vehicle structures, is determined by the reliability
of the joint and its strength properties - in particular the fatigue strength.
Clinch connections offer the advantage over form-closure and force-closure processes
that they can also be used for hybrid material combinations. In order to be able
to evaluate the influence of the geometry parameters such as e.g. undercut, neck
thickness or also base thickness on the fatigue behavior, three clinch connections
(in optimum and compromise design) with different tool parameters were designed
and examined using the example of a joining task with aluminum sheet material.
For this purpose, fatigue curves (F-N curves) in the range of high to very high
numbers of load cycles (N = 105 to 107) were determined. In this load cycle range,
a so-called "neck fracture" is mainly to be expected as the type of failure, whereas
for quasi-static tests, a “buckling” is more likely to occur. The tests were carried
out on single-cut overlapping shear tensile specimens. Metallographic and scanning
electron microscopic examinations of the joints and the fracture surfaces served
to identify the crack initiation site and to clarify the respective type of failure.
Significant differences in the damage behaviour of the three clinching variants
could be shown. This observation enables one step into the direction of fully
understanding the relationship along the causal chain "joint requirements - joining
process - fatigue strength". Thus the adaptability of the clinching process can
be improved. '
author:
- first_name: L.
full_name: Ewenz, L.
last_name: Ewenz
- first_name: J.
full_name: Kalich, J.
last_name: Kalich
- first_name: M.
full_name: Zimmermann, M.
last_name: Zimmermann
- first_name: U.
full_name: Füssel, U.
last_name: Füssel
citation:
ama: Ewenz L, Kalich J, Zimmermann M, Füssel U. Effect of Different Tool Geometries
on the Mechanical Properties of Al-Al Clinch Joints. Key Engineering Materials.
2021;883:65-72. doi:10.4028/www.scientific.net/kem.883.65
apa: Ewenz, L., Kalich, J., Zimmermann, M., & Füssel, U. (2021). Effect of Different
Tool Geometries on the Mechanical Properties of Al-Al Clinch Joints. Key Engineering
Materials, 883, 65–72. https://doi.org/10.4028/www.scientific.net/kem.883.65
bibtex: '@article{Ewenz_Kalich_Zimmermann_Füssel_2021, title={Effect of Different
Tool Geometries on the Mechanical Properties of Al-Al Clinch Joints}, volume={883},
DOI={10.4028/www.scientific.net/kem.883.65},
journal={Key Engineering Materials}, author={Ewenz, L. and Kalich, J. and Zimmermann,
M. and Füssel, U.}, year={2021}, pages={65–72} }'
chicago: 'Ewenz, L., J. Kalich, M. Zimmermann, and U. Füssel. “Effect of Different
Tool Geometries on the Mechanical Properties of Al-Al Clinch Joints.” Key Engineering
Materials 883 (2021): 65–72. https://doi.org/10.4028/www.scientific.net/kem.883.65.'
ieee: 'L. Ewenz, J. Kalich, M. Zimmermann, and U. Füssel, “Effect of Different Tool
Geometries on the Mechanical Properties of Al-Al Clinch Joints,” Key Engineering
Materials, vol. 883, pp. 65–72, 2021, doi: 10.4028/www.scientific.net/kem.883.65.'
mla: Ewenz, L., et al. “Effect of Different Tool Geometries on the Mechanical Properties
of Al-Al Clinch Joints.” Key Engineering Materials, vol. 883, 2021, pp.
65–72, doi:10.4028/www.scientific.net/kem.883.65.
short: L. Ewenz, J. Kalich, M. Zimmermann, U. Füssel, Key Engineering Materials
883 (2021) 65–72.
date_created: 2022-03-28T14:00:19Z
date_updated: 2023-01-02T11:49:08Z
department:
- _id: '630'
doi: 10.4028/www.scientific.net/kem.883.65
intvolume: ' 883'
language:
- iso: eng
page: 65-72
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _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: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
publication: Key Engineering Materials
status: public
title: Effect of Different Tool Geometries on the Mechanical Properties of Al-Al Clinch
Joints
type: journal_article
user_id: '14931'
volume: 883
year: '2021'
...
---
_id: '30688'
abstract:
- lang: eng
text: 'Thermally supported clinching (Hotclinch) is a novel promising process to
join dissimilar materials. Here, metal and fibre-reinforced thermoplastics (FRTP)
are used within this single step joining process and without the usage of auxiliary
parts like screws or rivets. For this purpose, heat is applied to improve the
formability of the reinforced thermoplastic. This enables joining of the materials
using conventional clinching-tools. Focus of this work is the modelling on mesoscopic
scale for the numerical simulation of this process. The FTRP-model takes the material
behaviour both of matrix and the fabric reinforced organo-sheet under process
temperatures into account. For describing the experimentally observed phenomena
such as large deformations, fibre failure and the interactions between matrix
and fibres as well as between fibres themselves, the usage of conventional, purely
Lagrangian based FEM methods is limited. Therefore, the combination of contact-models
with advanced modelling approaches like Arbitrary-Lagrangian-Eulerian (ALE), Coupled-Eulerian-Lagrangian
(CEL) and Smooth-ParticleHydrodynamics (SPH) for the numerical simulation of the
clinching process are employed. The different approaches are compared with regard
to simulation feasibility, robustness and results accuracy. It is shown, that
the CEL approach represents the most promising approach to describe the clinching
process. '
author:
- first_name: B.
full_name: Gröger, B.
last_name: Gröger
- first_name: A.
full_name: Hornig, A.
last_name: Hornig
- first_name: A.
full_name: Hoog, A.
last_name: Hoog
- first_name: M.
full_name: Gude, M.
last_name: Gude
citation:
ama: 'Gröger B, Hornig A, Hoog A, Gude M. Modelling of thermally supported clinching
of fibre-reinforced thermoplastics: Approaches on mesoscale considering large
deformations and fibre failure. ESAFORM 2021 - 24th International Conference
on Material Forming. Published online 2021. doi:10.25518/esaform21.4293'
apa: 'Gröger, B., Hornig, A., Hoog, A., & Gude, M. (2021). Modelling of thermally
supported clinching of fibre-reinforced thermoplastics: Approaches on mesoscale
considering large deformations and fibre failure. ESAFORM 2021 - 24th International
Conference on Material Forming. https://doi.org/10.25518/esaform21.4293'
bibtex: '@article{Gröger_Hornig_Hoog_Gude_2021, title={Modelling of thermally supported
clinching of fibre-reinforced thermoplastics: Approaches on mesoscale considering
large deformations and fibre failure}, DOI={10.25518/esaform21.4293},
journal={ESAFORM 2021 - 24th International Conference on Material Forming}, author={Gröger,
B. and Hornig, A. and Hoog, A. and Gude, M.}, year={2021} }'
chicago: 'Gröger, B., A. Hornig, A. Hoog, and M. Gude. “Modelling of Thermally Supported
Clinching of Fibre-Reinforced Thermoplastics: Approaches on Mesoscale Considering
Large Deformations and Fibre Failure.” ESAFORM 2021 - 24th International Conference
on Material Forming, 2021. https://doi.org/10.25518/esaform21.4293.'
ieee: 'B. Gröger, A. Hornig, A. Hoog, and M. Gude, “Modelling of thermally supported
clinching of fibre-reinforced thermoplastics: Approaches on mesoscale considering
large deformations and fibre failure,” ESAFORM 2021 - 24th International Conference
on Material Forming, 2021, doi: 10.25518/esaform21.4293.'
mla: 'Gröger, B., et al. “Modelling of Thermally Supported Clinching of Fibre-Reinforced
Thermoplastics: Approaches on Mesoscale Considering Large Deformations and Fibre
Failure.” ESAFORM 2021 - 24th International Conference on Material Forming,
2021, doi:10.25518/esaform21.4293.'
short: B. Gröger, A. Hornig, A. Hoog, M. Gude, ESAFORM 2021 - 24th International
Conference on Material Forming (2021).
date_created: 2022-03-29T08:52:57Z
date_updated: 2023-01-02T11:50:35Z
department:
- _id: '630'
doi: 10.25518/esaform21.4293
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: '137'
name: 'TRR 285 – A03: TRR 285 - Subproject A03'
publication: ESAFORM 2021 - 24th International Conference on Material Forming
status: public
title: 'Modelling of thermally supported clinching of fibre-reinforced thermoplastics:
Approaches on mesoscale considering large deformations and fibre failure'
type: journal_article
user_id: '14931'
year: '2021'
...
---
_id: '30694'
abstract:
- lang: eng
text: In recent years, clinching has gathered popularity to join sheets of different
materials in industrial applications. The manufacturing process has some advantages,
as reduced joining time, reduced costs, and the joints show good fatigue properties.
To ensure the joint strength, reliable simulations of the material behaviour accounting
for process-induced damage are expected to be beneficial to obtain credible values
for the ultimate joint strength and its fatigue limit. A finite plasticity gradient-damage
material model is outlined to describe the plastic and damage evolutions during
the forming of sheet metals, later applied to clinching. The utilised gradient-enhancement
cures the damage-induced localisation by introducing a global damage variable
as an additional finite element field. Both, plasticity and damage are strongly
coupled, but can, due to a dual-surface approach, evolve independently. The ability
of the material model to predict damage in strongly deformed sheets, its flexibility
and its regularization properties are illustrated by numerical examples.
author:
- first_name: J.
full_name: Friedlein, J.
last_name: Friedlein
- first_name: J.
full_name: Mergheim, J.
last_name: Mergheim
- first_name: P.
full_name: Steinmann, P.
last_name: Steinmann
citation:
ama: Friedlein J, Mergheim J, Steinmann P. A finite plasticity gradient-damage model
for sheet metals during forming and clinching. Key Engineering Materials.
2021;883 KEM:57. doi:10.4028/www.scientific.net/KEM.883.57
apa: Friedlein, J., Mergheim, J., & Steinmann, P. (2021). A finite plasticity
gradient-damage model for sheet metals during forming and clinching. Key Engineering
Materials, 883 KEM, 57. https://doi.org/10.4028/www.scientific.net/KEM.883.57
bibtex: '@article{Friedlein_Mergheim_Steinmann_2021, title={A finite plasticity
gradient-damage model for sheet metals during forming and clinching}, volume={883
KEM}, DOI={10.4028/www.scientific.net/KEM.883.57},
journal={Key Engineering Materials}, author={Friedlein, J. and Mergheim, J. and
Steinmann, P.}, year={2021}, pages={57} }'
chicago: 'Friedlein, J., J. Mergheim, and P. Steinmann. “A Finite Plasticity Gradient-Damage
Model for Sheet Metals during Forming and Clinching.” Key Engineering Materials
883 KEM (2021): 57. https://doi.org/10.4028/www.scientific.net/KEM.883.57.'
ieee: 'J. Friedlein, J. Mergheim, and P. Steinmann, “A finite plasticity gradient-damage
model for sheet metals during forming and clinching,” Key Engineering Materials,
vol. 883 KEM, p. 57, 2021, doi: 10.4028/www.scientific.net/KEM.883.57.'
mla: Friedlein, J., et al. “A Finite Plasticity Gradient-Damage Model for Sheet
Metals during Forming and Clinching.” Key Engineering Materials, vol. 883
KEM, 2021, p. 57, doi:10.4028/www.scientific.net/KEM.883.57.
short: J. Friedlein, J. Mergheim, P. Steinmann, Key Engineering Materials 883 KEM
(2021) 57.
date_created: 2022-03-29T09:08:21Z
date_updated: 2023-01-02T11:50:57Z
department:
- _id: '630'
doi: 10.4028/www.scientific.net/KEM.883.57
language:
- iso: eng
page: '57'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
publication: Key Engineering Materials
status: public
title: A finite plasticity gradient-damage model for sheet metals during forming and
clinching
type: journal_article
user_id: '14931'
volume: 883 KEM
year: '2021'
...
---
_id: '30689'
abstract:
- lang: eng
text: 'Joining and local forming processes for fibre-reinforced thermoplastics (FRTP)
like hole-forming or variations of the clinching process require an in-depth understanding
of the process induced effects on meso-scale. For numerical modelling with a geometrical
description of a woven fabric, adequate material models for a representative unit
cell are identified. Model calibration is achieved employing a mesoscopic finite-element-approach
using the embedded element method based on tensile tests of the consolidated organo-sheets
and a phenomenological evaluation of photomicrographs. The model takes temperature
dependent stiffness and fibre tension failure into account. '
author:
- first_name: B.
full_name: Gröger, B.
last_name: Gröger
- first_name: A.
full_name: Hornig, A.
last_name: Hornig
- first_name: A.
full_name: Hoog, A.
last_name: Hoog
- first_name: M.
full_name: Gude, M.
last_name: Gude
citation:
ama: Gröger B, Hornig A, Hoog A, Gude M. Temperature dependent modelling of fibre-reinforced
thermoplastic organo-sheet material for forming and joining process simulations.
Key Engineering Materials. 2021;883 KEM:49. doi:10.4028/www.scientific.net/KEM.883.49
apa: Gröger, B., Hornig, A., Hoog, A., & Gude, M. (2021). Temperature dependent
modelling of fibre-reinforced thermoplastic organo-sheet material for forming
and joining process simulations. Key Engineering Materials, 883 KEM,
49. https://doi.org/10.4028/www.scientific.net/KEM.883.49
bibtex: '@article{Gröger_Hornig_Hoog_Gude_2021, title={Temperature dependent modelling
of fibre-reinforced thermoplastic organo-sheet material for forming and joining
process simulations}, volume={883 KEM}, DOI={10.4028/www.scientific.net/KEM.883.49},
journal={Key Engineering Materials}, author={Gröger, B. and Hornig, A. and Hoog,
A. and Gude, M.}, year={2021}, pages={49} }'
chicago: 'Gröger, B., A. Hornig, A. Hoog, and M. Gude. “Temperature Dependent Modelling
of Fibre-Reinforced Thermoplastic Organo-Sheet Material for Forming and Joining
Process Simulations.” Key Engineering Materials 883 KEM (2021): 49. https://doi.org/10.4028/www.scientific.net/KEM.883.49.'
ieee: 'B. Gröger, A. Hornig, A. Hoog, and M. Gude, “Temperature dependent modelling
of fibre-reinforced thermoplastic organo-sheet material for forming and joining
process simulations,” Key Engineering Materials, vol. 883 KEM, p. 49, 2021,
doi: 10.4028/www.scientific.net/KEM.883.49.'
mla: Gröger, B., et al. “Temperature Dependent Modelling of Fibre-Reinforced Thermoplastic
Organo-Sheet Material for Forming and Joining Process Simulations.” Key Engineering
Materials, vol. 883 KEM, 2021, p. 49, doi:10.4028/www.scientific.net/KEM.883.49.
short: B. Gröger, A. Hornig, A. Hoog, M. Gude, Key Engineering Materials 883 KEM
(2021) 49.
date_created: 2022-03-29T08:54:24Z
date_updated: 2023-01-02T11:51:23Z
department:
- _id: '630'
doi: 10.4028/www.scientific.net/KEM.883.49
language:
- iso: eng
page: '49'
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: Key Engineering Materials
status: public
title: Temperature dependent modelling of fibre-reinforced thermoplastic organo-sheet
material for forming and joining process simulations
type: journal_article
user_id: '14931'
volume: 883 KEM
year: '2021'
...
---
_id: '34208'
abstract:
- lang: eng
text: Computational homogenization is a powerful tool which allows to obtain homogenized
properties of materials on the macroscale from the simulation of the underlying
microstructure. The response of the microstructure is, however, strongly affected
by variations in the microstructure geometry. The effect of geometry variations
is even stronger in cases when the material exhibits plastic deformations. In
this work we study a model of a steel alloy with arbitrary distributed elliptic
voids. We model one single unit cell of the material containing one single void.
The geometry of the void is not precisely known and is modeled as a variable orientation
of an ellipse. Large deformations applied to the unit cell necessitate a finite
elasto-plastic material model. Since the geometry variation is parameterized,
we can utilize the method recently developed for stochastic problems but also
applicable to all types of parametric problems — the isoparametric stochastic
local FEM (SL-FEM). It is an ideal tool for problems with only a few parameters
but strongly nonlinear dependency of the displacement fields on parameters. Simulations
demonstrate a strong effect of parameter variation on the plastic strains and,
thus, substantiate the use of the parametric computational homogenization approach.
author:
- first_name: Dmytro
full_name: Pivovarov, Dmytro
last_name: Pivovarov
- first_name: Julia
full_name: Mergheim, Julia
last_name: Mergheim
- first_name: Kai
full_name: Willner, Kai
last_name: Willner
- first_name: Paul
full_name: Steinmann, Paul
last_name: Steinmann
citation:
ama: 'Pivovarov D, Mergheim J, Willner K, Steinmann P. Parametric FEM for computational
homogenization of heterogeneous materials with random voids. In: PAMM.
Vol 20. Wiley; 2021. doi:10.1002/pamm.202000071'
apa: Pivovarov, D., Mergheim, J., Willner, K., & Steinmann, P. (2021). Parametric
FEM for computational homogenization of heterogeneous materials with random voids.
PAMM, 20(1). https://doi.org/10.1002/pamm.202000071
bibtex: '@inproceedings{Pivovarov_Mergheim_Willner_Steinmann_2021, title={Parametric
FEM for computational homogenization of heterogeneous materials with random voids},
volume={20}, DOI={10.1002/pamm.202000071},
number={1}, booktitle={PAMM}, publisher={Wiley}, author={Pivovarov, Dmytro and
Mergheim, Julia and Willner, Kai and Steinmann, Paul}, year={2021} }'
chicago: Pivovarov, Dmytro, Julia Mergheim, Kai Willner, and Paul Steinmann. “Parametric
FEM for Computational Homogenization of Heterogeneous Materials with Random Voids.”
In PAMM, Vol. 20. Wiley, 2021. https://doi.org/10.1002/pamm.202000071.
ieee: 'D. Pivovarov, J. Mergheim, K. Willner, and P. Steinmann, “Parametric FEM
for computational homogenization of heterogeneous materials with random voids,”
in PAMM, 2021, vol. 20, no. 1, doi: 10.1002/pamm.202000071.'
mla: Pivovarov, Dmytro, et al. “Parametric FEM for Computational Homogenization
of Heterogeneous Materials with Random Voids.” PAMM, vol. 20, no. 1, Wiley,
2021, doi:10.1002/pamm.202000071.
short: 'D. Pivovarov, J. Mergheim, K. Willner, P. Steinmann, in: PAMM, Wiley, 2021.'
date_created: 2022-12-05T20:45:22Z
date_updated: 2023-01-02T11:52:59Z
department:
- _id: '630'
doi: 10.1002/pamm.202000071
intvolume: ' 20'
issue: '1'
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: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
status: public
title: Parametric FEM for computational homogenization of heterogeneous materials
with random voids
type: conference
user_id: '14931'
volume: 20
year: '2021'
...
---
_id: '24535'
abstract:
- lang: eng
text: Implementing the concept of mixed construction in modern automotive
engineering requires the joining of sheet metal or extruded profiles with cast
components made from different materials. As weight reduction is desired, these
cast components are usually made from high-strength aluminium alloys of the Al-Si
(Mn, Mg) system, which have limited weldability. The mechanical joinability of
the cast components depends on their ductility, which is influenced by the microstructure.
High-strength cast aluminium alloys have relatively low ductility, which leads
to cracking of the joints. This limits the range of applications for cast aluminium
alloys. In this study, an aluminium alloy of the Al-Si system AlSi9 is used to
investigate relationships between solidification conditions during the sand casting
process, microstructure, mechanical properties, and joinability. The demonstrator
is a stepped plate with a minimum thickness of 2.0 mm and a maximum thickness
of 4.0 mm, whereas the thickness difference between neighbour steps amounts to
0.5 mm. During casting trials, the solidification rates for different plate steps
were measured. The microscopic investigations reveal a correlation between solidification
rates and microstructure parameters such as secondary dendrite arm spacing. Furthermore,
mechanical properties and the mechanical joinability are investigated.
article_number: '1304'
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: Anatolii
full_name: Andreiev, Anatolii
id: '50215'
last_name: Andreiev
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Neuser M, Grydin O, Andreiev A, Schaper M. Effect of Solidification Rates at
Sand Casting on the Mechanical Joinability of a Cast Aluminium Alloy. Metals.
Published online 2021. doi:10.3390/met11081304
apa: Neuser, M., Grydin, O., Andreiev, A., & Schaper, M. (2021). Effect of Solidification
Rates at Sand Casting on the Mechanical Joinability of a Cast Aluminium Alloy.
Metals, Article 1304. https://doi.org/10.3390/met11081304
bibtex: '@article{Neuser_Grydin_Andreiev_Schaper_2021, title={Effect of Solidification
Rates at Sand Casting on the Mechanical Joinability of a Cast Aluminium Alloy},
DOI={10.3390/met11081304}, number={1304},
journal={Metals}, author={Neuser, Moritz and Grydin, Olexandr and Andreiev, Anatolii
and Schaper, Mirko}, year={2021} }'
chicago: Neuser, Moritz, Olexandr Grydin, Anatolii Andreiev, and Mirko Schaper.
“Effect of Solidification Rates at Sand Casting on the Mechanical Joinability
of a Cast Aluminium Alloy.” Metals, 2021. https://doi.org/10.3390/met11081304.
ieee: 'M. Neuser, O. Grydin, A. Andreiev, and M. Schaper, “Effect of Solidification
Rates at Sand Casting on the Mechanical Joinability of a Cast Aluminium Alloy,”
Metals, Art. no. 1304, 2021, doi: 10.3390/met11081304.'
mla: Neuser, Moritz, et al. “Effect of Solidification Rates at Sand Casting on the
Mechanical Joinability of a Cast Aluminium Alloy.” Metals, 1304, 2021,
doi:10.3390/met11081304.
short: M. Neuser, O. Grydin, A. Andreiev, M. Schaper, Metals (2021).
date_created: 2021-09-15T18:20:14Z
date_updated: 2024-03-14T15:24:24Z
department:
- _id: '9'
- _id: '158'
- _id: '630'
doi: 10.3390/met11081304
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: Metals
publication_identifier:
issn:
- 2075-4701
publication_status: published
quality_controlled: '1'
status: public
title: Effect of Solidification Rates at Sand Casting on the Mechanical Joinability
of a Cast Aluminium Alloy
type: journal_article
user_id: '32340'
year: '2021'
...
---
_id: '24537'
article_number: '012005'
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: M
full_name: Busch, M
last_name: Busch
- 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
- first_name: T
full_name: Hausotte, T
last_name: Hausotte
citation:
ama: 'Neuser M, Kappe F, Busch M, et al. Joining suitability of cast aluminium for
self-piercing riveting. IOP Conference Series: Materials Science and Engineering.
Published online 2021. doi:10.1088/1757-899x/1157/1/012005'
apa: 'Neuser, M., Kappe, F., Busch, M., Grydin, O., Bobbert, M., Schaper, M., Meschut,
G., & Hausotte, T. (2021). Joining suitability of cast aluminium for self-piercing
riveting. IOP Conference Series: Materials Science and Engineering, Article
012005. https://doi.org/10.1088/1757-899x/1157/1/012005'
bibtex: '@article{Neuser_Kappe_Busch_Grydin_Bobbert_Schaper_Meschut_Hausotte_2021,
title={Joining suitability of cast aluminium for self-piercing riveting}, DOI={10.1088/1757-899x/1157/1/012005},
number={012005}, journal={IOP Conference Series: Materials Science and Engineering},
author={Neuser, Moritz and Kappe, Fabian and Busch, M and Grydin, Olexandr and
Bobbert, Mathias and Schaper, Mirko and Meschut, Gerson and Hausotte, T}, year={2021}
}'
chicago: 'Neuser, Moritz, Fabian Kappe, M Busch, Olexandr Grydin, Mathias Bobbert,
Mirko Schaper, Gerson Meschut, and T Hausotte. “Joining Suitability of Cast Aluminium
for Self-Piercing Riveting.” IOP Conference Series: Materials Science and Engineering,
2021. https://doi.org/10.1088/1757-899x/1157/1/012005.'
ieee: 'M. Neuser et al., “Joining suitability of cast aluminium for self-piercing
riveting,” IOP Conference Series: Materials Science and Engineering, Art.
no. 012005, 2021, doi: 10.1088/1757-899x/1157/1/012005.'
mla: 'Neuser, Moritz, et al. “Joining Suitability of Cast Aluminium for Self-Piercing
Riveting.” IOP Conference Series: Materials Science and Engineering, 012005,
2021, doi:10.1088/1757-899x/1157/1/012005.'
short: 'M. Neuser, F. Kappe, M. Busch, O. Grydin, M. Bobbert, M. Schaper, G. Meschut,
T. Hausotte, IOP Conference Series: Materials Science and Engineering (2021).'
date_created: 2021-09-15T18:22:16Z
date_updated: 2024-03-14T15:23:15Z
department:
- _id: '9'
- _id: '158'
- _id: '157'
- _id: '630'
doi: 10.1088/1757-899x/1157/1/012005
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: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
- _id: '149'
name: 'TRR 285 – C05: TRR 285 - Subproject C05'
publication: 'IOP Conference Series: Materials Science and Engineering'
publication_identifier:
issn:
- 1757-8981
- 1757-899X
publication_status: published
quality_controlled: '1'
status: public
title: Joining suitability of cast aluminium for self-piercing riveting
type: journal_article
user_id: '32340'
year: '2021'
...
---
_id: '25556'
abstract:
- lang: eng
text: AbstractIn order to reduce fuel consumption
and thus pollutant emissions, the automotive industry is increasingly developing
lightweight construction concepts that are accompanied by an increasing usage
of aluminum materials. Due to poor weldability of aluminum in combination with
other materials, mechanical joining methods such as clinching were developed and
established in series production. In order to predict the relevant characteristics
of clinched joints and to ensure the reliability of the process, it is simulated
numerically during product development processes. In this regard, the predictive
accuracy of the simulated process highly depends on the implemented friction model.
In particular, the frictional behavior between the sheet metals as well as between
the sheet metal and clinching tools has a significant impact on the geometrical
formation of the clinched joint. No testing methods exist that can sufficiently
investigate the frictional behavior in sheet materials, especially under high
interface pressures, different relative velocities, and long friction paths, while
allowing a decoupled consideration of the test parameters. This paper describes
the development of further testing concepts based on a proven tribo-torsion test
method for determining friction coefficients between sheet metal materials for
the simulation of clinching processes. For this purpose, the correlation of interface
pressure and the relative velocity between aluminum and steel sheet material in
clinching processes is investigated using numerical simulation. Based on these
findings, the developed concepts focus on determining friction coefficients at
interface pressures of the above materials, yield stress, as well as the reproduction
of the occurring friction conditions between sheet metal materials and tool surfaces
in clinching processes using tool substitutes. Furthermore, wear investigations
between sheet metal material and tool surface were carried out in the friction
tests with subsequent EDX analyses of the frictioned tool surfaces. The developed
method also allows an optical deformation measurement of the sheet metal material
specimen by means of digital image correlation (DIC). Based on a methodological
approach, the test setups and the test systems used are explained, and the functionality
of the concepts is proven by experimental tests using different sheet metal materials.
author:
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Moritz Sebastian
full_name: Rossel, Moritz Sebastian
id: '44503'
last_name: Rossel
- 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, Rossel MS, Bielak CR, Bobbert M, Meschut G. Concept development of
a method for identifying friction coefficients for the numerical simulation of
clinching processes. The International Journal of Advanced Manufacturing Technology.
Published online 2021. doi:10.1007/s00170-021-07986-4
apa: Böhnke, M., Rossel, M. S., Bielak, C. R., Bobbert, M., & Meschut, G. (2021).
Concept development of a method for identifying friction coefficients for the
numerical simulation of clinching processes. The International Journal of Advanced
Manufacturing Technology. https://doi.org/10.1007/s00170-021-07986-4
bibtex: '@article{Böhnke_Rossel_Bielak_Bobbert_Meschut_2021, title={Concept development
of a method for identifying friction coefficients for the numerical simulation
of clinching processes}, DOI={10.1007/s00170-021-07986-4},
journal={The International Journal of Advanced Manufacturing Technology}, author={Böhnke,
Max and Rossel, Moritz Sebastian and Bielak, Christian Roman and Bobbert, Mathias
and Meschut, Gerson}, year={2021} }'
chicago: Böhnke, Max, Moritz Sebastian Rossel, Christian Roman Bielak, Mathias Bobbert,
and Gerson Meschut. “Concept Development of a Method for Identifying Friction
Coefficients for the Numerical Simulation of Clinching Processes.” The International
Journal of Advanced Manufacturing Technology, 2021. https://doi.org/10.1007/s00170-021-07986-4.
ieee: 'M. Böhnke, M. S. Rossel, C. R. Bielak, M. Bobbert, and G. Meschut, “Concept
development of a method for identifying friction coefficients for the numerical
simulation of clinching processes,” The International Journal of Advanced Manufacturing
Technology, 2021, doi: 10.1007/s00170-021-07986-4.'
mla: Böhnke, Max, et al. “Concept Development of a Method for Identifying Friction
Coefficients for the Numerical Simulation of Clinching Processes.” The International
Journal of Advanced Manufacturing Technology, 2021, doi:10.1007/s00170-021-07986-4.
short: M. Böhnke, M.S. Rossel, C.R. Bielak, M. Bobbert, G. Meschut, The International
Journal of Advanced Manufacturing Technology (2021).
date_created: 2021-10-06T10:39:08Z
date_updated: 2023-01-17T09:01:52Z
department:
- _id: '157'
- _id: '630'
doi: 10.1007/s00170-021-07986-4
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s00170-021-07986-4
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: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: The International Journal of Advanced Manufacturing Technology
publication_identifier:
issn:
- 0268-3768
- 1433-3015
publication_status: published
quality_controlled: '1'
status: public
title: Concept development of a method for identifying friction coefficients for the
numerical simulation of clinching processes
type: journal_article
user_id: '45779'
year: '2021'
...
---
_id: '34227'
abstract:
- lang: eng
text: In order to reduce the fuel consumption and consequently the greenhouse emissions,
the automotive industry is implementing lightweight constructions in the body
in white production. As a result, the use of aluminum alloys is continuously increasing.
Due to poor weldability of aluminum in combination with other materials, mechanical
joining technologies like clinching are increasingly used. In order to predict
relevant characteristics of clinched joints and to ensure the reliability of the
process, it is simulated numerically during product development processes. In
this regard the predictive accuracy of the simulated process highly depends on
the implemented friction model. In particular, the frictional behavior between
the sheet metals affects the geometrical formation of the clinched joint significantly.
This paper presents a testing method, which enables to determine the frictional
coefficients between sheet metal materials for the simulation of clinching processes.
For this purpose, the correlation of interface pressure and the relative velocity
between aluminum sheets in clinching processes is investigated using numerical
simulation. Furthermore, the developed testing method focuses on the specimen
geometry as well as the reproduction of the occurring friction conditions between
two sheet metal materials in clinching processes. Based on a methodical approach
the test setup is explained and the functionality of the method is proven by experimental
tests using sheet metal material EN AW6014.
author:
- first_name: Moritz Sebastian
full_name: Rossel, Moritz Sebastian
id: '44503'
last_name: Rossel
- 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: Rossel MS, Böhnke M, Bielak CR, Bobbert M, Meschut G. Development of a Method
for the Identification of Friction Coefficients in Sheet Metal Materials for the
Numerical Simulation of Clinching Processes. Key Engineering Materials.
2021;883:81-88. doi:10.4028/www.scientific.net/kem.883.81
apa: Rossel, M. S., Böhnke, M., Bielak, C. R., Bobbert, M., & Meschut, G. (2021).
Development of a Method for the Identification of Friction Coefficients in Sheet
Metal Materials for the Numerical Simulation of Clinching Processes. Key Engineering
Materials, 883, 81–88. https://doi.org/10.4028/www.scientific.net/kem.883.81
bibtex: '@article{Rossel_Böhnke_Bielak_Bobbert_Meschut_2021, title={Development
of a Method for the Identification of Friction Coefficients in Sheet Metal Materials
for the Numerical Simulation of Clinching Processes}, volume={883}, DOI={10.4028/www.scientific.net/kem.883.81},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Rossel, Moritz Sebastian and Böhnke, Max and Bielak, Christian Roman and
Bobbert, Mathias and Meschut, Gerson}, year={2021}, pages={81–88} }'
chicago: 'Rossel, Moritz Sebastian, Max Böhnke, Christian Roman Bielak, Mathias
Bobbert, and Gerson Meschut. “Development of a Method for the Identification of
Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of
Clinching Processes.” Key Engineering Materials 883 (2021): 81–88. https://doi.org/10.4028/www.scientific.net/kem.883.81.'
ieee: 'M. S. Rossel, M. Böhnke, C. R. Bielak, M. Bobbert, and G. Meschut, “Development
of a Method for the Identification of Friction Coefficients in Sheet Metal Materials
for the Numerical Simulation of Clinching Processes,” Key Engineering Materials,
vol. 883, pp. 81–88, 2021, doi: 10.4028/www.scientific.net/kem.883.81.'
mla: Rossel, Moritz Sebastian, et al. “Development of a Method for the Identification
of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation
of Clinching Processes.” Key Engineering Materials, vol. 883, Trans Tech
Publications, Ltd., 2021, pp. 81–88, doi:10.4028/www.scientific.net/kem.883.81.
short: M.S. Rossel, M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, Key Engineering
Materials 883 (2021) 81–88.
date_created: 2022-12-05T21:57:07Z
date_updated: 2023-03-09T11:43:31Z
department:
- _id: '630'
- _id: '157'
doi: 10.4028/www.scientific.net/kem.883.81
intvolume: ' 883'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 81-88
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: Development of a Method for the Identification of Friction Coefficients in
Sheet Metal Materials for the Numerical Simulation of Clinching Processes
type: journal_article
user_id: '7850'
volume: 883
year: '2021'
...
---
_id: '34222'
abstract:
- lang: eng
text: Driven by the CO2-emission law by the European government and the increasing
costs for raw materials as well as energy, the automotive industry is increasingly
using multi-material constructions. This leads to a continuous increase in the
use of mechanical joining techniques and especially the self-piercing riveting
is of particular importance. The reason for this is the wide range of joining
possibilities as well as the high load-bearing capacities of the joints. To be
able to react to changing boundary conditions, like material thickness or strength
variation of the sheets, research work is crucial with regard to the increase
of versatility. In this paper, a numerical study of the influences on the selfpiercing
riveting process is presented. For this purpose, the influence of different process
parameters such as rivet length and die depth on various quality-relevant characteristics
were investigated. With the help of the design of experiment, significant influences
were determined and interactions between the individual parameters are shown.
author:
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Vadim
full_name: Sartisson, Vadim
last_name: Sartisson
- 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: 'Kappe F, Bielak CR, Sartisson V, Bobbert M, Meschut G. Influence of rivet
length on joint formation on self-piercing riveting process considering further
process parameters. In: ESAFORM 2021. University of Liege; 2021. doi:10.25518/esaform21.4277'
apa: Kappe, F., Bielak, C. R., Sartisson, V., Bobbert, M., & Meschut, G. (2021).
Influence of rivet length on joint formation on self-piercing riveting process
considering further process parameters. ESAFORM 2021. https://doi.org/10.25518/esaform21.4277
bibtex: '@inproceedings{Kappe_Bielak_Sartisson_Bobbert_Meschut_2021, title={Influence
of rivet length on joint formation on self-piercing riveting process considering
further process parameters}, DOI={10.25518/esaform21.4277},
booktitle={ESAFORM 2021}, publisher={University of Liege}, author={Kappe, Fabian
and Bielak, Christian Roman and Sartisson, Vadim and Bobbert, Mathias and Meschut,
Gerson}, year={2021} }'
chicago: Kappe, Fabian, Christian Roman Bielak, Vadim Sartisson, Mathias Bobbert,
and Gerson Meschut. “Influence of rivet length on joint formation on self-piercing
riveting process considering further process parameters.” In ESAFORM 2021.
University of Liege, 2021. https://doi.org/10.25518/esaform21.4277.
ieee: 'F. Kappe, C. R. Bielak, V. Sartisson, M. Bobbert, and G. Meschut, “Influence
of rivet length on joint formation on self-piercing riveting process considering
further process parameters,” 2021, doi: 10.25518/esaform21.4277.'
mla: Kappe, Fabian, et al. “Influence of rivet length on joint formation on self-piercing
riveting process considering further process parameters.” ESAFORM 2021,
University of Liege, 2021, doi:10.25518/esaform21.4277.
short: 'F. Kappe, C.R. Bielak, V. Sartisson, M. Bobbert, G. Meschut, in: ESAFORM
2021, University of Liege, 2021.'
date_created: 2022-12-05T21:45:13Z
date_updated: 2023-04-27T08:52:48Z
department:
- _id: '630'
- _id: '157'
doi: 10.25518/esaform21.4277
language:
- iso: fre
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: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
publication: ESAFORM 2021
publication_status: published
publisher: University of Liege
quality_controlled: '1'
status: public
title: Influence of rivet length on joint formation on self-piercing riveting process
considering further process parameters
type: conference
user_id: '66459'
year: '2021'
...
---
_id: '22798'
abstract:
- lang: eng
text: The predictive quality of numerical simulations for mechanical joining processes
depends on the implemented material model, especially regarding the plasticity
of the joining parts. Therefore, experimental material characterization processes
are conducted to determine the material properties of sheet metal and generate
flow curves. In this regard, there are a number of procedures which are accompanied
by varying experimental efforts. This paper presents various methods of determining
flow curves for HCT590X as well as EN AW-6014, including varying specimen geometries
and diverse hardening laws for extrapolation procedures. The flow curves thus
generated are compared considering the variety of plastic strains occurring in
mechanical joining processes. The material data generated are implemented in simulation
models for the joining technologies, clinching and self-piercing riveting. The
influence of the varied methods on the predictive accuracy of the simulation model
is analysed. The evaluation of the differing flow curves is achieved by comparing
the geometric formation of the joints and the required joining forces of the processes
with experimentally investigated joints.
author:
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- 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, Kappe F, Bobbert M, Meschut G. Influence of various procedures for
the determination of flow curves on the predictive accuracy of numerical simulations
for mechanical joining processes. Materials Testing. 2021;63(6):493-500.
doi:10.1515/mt-2020-0082
apa: Böhnke, M., Kappe, F., Bobbert, M., & Meschut, G. (2021). Influence of
various procedures for the determination of flow curves on the predictive accuracy
of numerical simulations for mechanical joining processes. Materials Testing,
63(6), 493–500. https://doi.org/10.1515/mt-2020-0082
bibtex: '@article{Böhnke_Kappe_Bobbert_Meschut_2021, title={Influence of various
procedures for the determination of flow curves on the predictive accuracy of
numerical simulations for mechanical joining processes}, volume={63}, DOI={10.1515/mt-2020-0082}, number={6},
journal={Materials Testing}, publisher={De Gruyter}, author={Böhnke, Max and Kappe,
Fabian and Bobbert, Mathias and Meschut, Gerson}, year={2021}, pages={493–500}
}'
chicago: 'Böhnke, Max, Fabian Kappe, Mathias Bobbert, and Gerson Meschut. “Influence
of Various Procedures for the Determination of Flow Curves on the Predictive Accuracy
of Numerical Simulations for Mechanical Joining Processes.” Materials Testing
63, no. 6 (2021): 493–500. https://doi.org/10.1515/mt-2020-0082.'
ieee: 'M. Böhnke, F. Kappe, M. Bobbert, and G. Meschut, “Influence of various procedures
for the determination of flow curves on the predictive accuracy of numerical simulations
for mechanical joining processes,” Materials Testing, vol. 63, no. 6, pp.
493–500, 2021, doi: 10.1515/mt-2020-0082.'
mla: Böhnke, Max, et al. “Influence of Various Procedures for the Determination
of Flow Curves on the Predictive Accuracy of Numerical Simulations for Mechanical
Joining Processes.” Materials Testing, vol. 63, no. 6, De Gruyter, 2021,
pp. 493–500, doi:10.1515/mt-2020-0082.
short: M. Böhnke, F. Kappe, M. Bobbert, G. Meschut, Materials Testing 63 (2021)
493–500.
date_created: 2021-07-22T11:27:37Z
date_updated: 2023-04-27T08:53:22Z
department:
- _id: '157'
- _id: '630'
doi: 10.1515/mt-2020-0082
intvolume: ' 63'
issue: '6'
language:
- iso: eng
page: 493-500
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
publication: Materials Testing
publication_identifier:
issn:
- 2195-8572
- 0025-5300
publication_status: published
publisher: De Gruyter
quality_controlled: '1'
status: public
title: Influence of various procedures for the determination of flow curves on the
predictive accuracy of numerical simulations for mechanical joining processes
type: journal_article
user_id: '66459'
volume: 63
year: '2021'
...
---
_id: '51199'
abstract:
- lang: eng
text: AbstractRecent developments in automotive
and aircraft industry towards a multi-material design pose challenges for modern
joining technologies due to different mechanical properties and material compositions
of various materials such as composites and metals. Therefore, mechanical joining
technologies like clinching are in the focus of current research activities. For
multi-material joints of metals and thermoplastic composites thermally assisted
clinching processes with advanced tool concepts are well developed. The material-specific
properties of fibre-reinforced thermoplastics have a significant influence on
the joining process and the resulting material structure in the joining zone.
For this reason, it is important to investigate these influences in detail and
to understand the phenomena occurring during the joining process. Additionally,
this provides the basis for a validation of a numerical simulation of such joining
processes. In this paper, the material structure in a joint resulting from a thermally
assisted clinching process is investigated. The joining partners are an aluminium
sheet and a thermoplastic composite (organo sheet). Using computed tomography
enables a three-dimensional investigation that allows a detailed analysis of the
phenomena in different joining stages and in the material structure of the finished
joint. Consequently, this study provides a more detailed understanding of the
material behavior of thermoplastic composites during thermally assisted clinching.
author:
- first_name: Benjamin
full_name: Gröger, Benjamin
last_name: Gröger
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: Julian
full_name: Vorderbrüggen, Julian
last_name: Vorderbrüggen
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Gerson
full_name: Meschut, Gerson
last_name: Meschut
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
citation:
ama: Gröger B, Köhler D, Vorderbrüggen J, et al. Computed tomography investigation
of the material structure in clinch joints in aluminium fibre-reinforced thermoplastic
sheets. Production Engineering. 2021;16(2-3):203-212. doi:10.1007/s11740-021-01091-x
apa: Gröger, B., Köhler, D., Vorderbrüggen, J., Troschitz, J., Kupfer, R., Meschut,
G., & Gude, M. (2021). Computed tomography investigation of the material structure
in clinch joints in aluminium fibre-reinforced thermoplastic sheets. Production
Engineering, 16(2–3), 203–212. https://doi.org/10.1007/s11740-021-01091-x
bibtex: '@article{Gröger_Köhler_Vorderbrüggen_Troschitz_Kupfer_Meschut_Gude_2021,
title={Computed tomography investigation of the material structure in clinch joints
in aluminium fibre-reinforced thermoplastic sheets}, volume={16}, DOI={10.1007/s11740-021-01091-x},
number={2–3}, journal={Production Engineering}, publisher={Springer Science and
Business Media LLC}, author={Gröger, Benjamin and Köhler, Daniel and Vorderbrüggen,
Julian and Troschitz, Juliane and Kupfer, Robert and Meschut, Gerson and Gude,
Maik}, year={2021}, pages={203–212} }'
chicago: 'Gröger, Benjamin, Daniel Köhler, Julian Vorderbrüggen, Juliane Troschitz,
Robert Kupfer, Gerson Meschut, and Maik Gude. “Computed Tomography Investigation
of the Material Structure in Clinch Joints in Aluminium Fibre-Reinforced Thermoplastic
Sheets.” Production Engineering 16, no. 2–3 (2021): 203–12. https://doi.org/10.1007/s11740-021-01091-x.'
ieee: 'B. Gröger et al., “Computed tomography investigation of the material
structure in clinch joints in aluminium fibre-reinforced thermoplastic sheets,”
Production Engineering, vol. 16, no. 2–3, pp. 203–212, 2021, doi: 10.1007/s11740-021-01091-x.'
mla: Gröger, Benjamin, et al. “Computed Tomography Investigation of the Material
Structure in Clinch Joints in Aluminium Fibre-Reinforced Thermoplastic Sheets.”
Production Engineering, vol. 16, no. 2–3, Springer Science and Business
Media LLC, 2021, pp. 203–12, doi:10.1007/s11740-021-01091-x.
short: B. Gröger, D. Köhler, J. Vorderbrüggen, J. Troschitz, R. Kupfer, G. Meschut,
M. Gude, Production Engineering 16 (2021) 203–212.
date_created: 2024-02-06T15:05:29Z
date_updated: 2025-06-02T20:20:49Z
department:
- _id: '157'
- _id: '43'
doi: 10.1007/s11740-021-01091-x
intvolume: ' 16'
issue: 2-3
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
language:
- iso: eng
page: 203-212
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: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '137'
name: 'TRR 285 – A03: TRR 285 - Subproject A03'
publication: Production Engineering
publication_identifier:
issn:
- 0944-6524
- 1863-7353
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Computed tomography investigation of the material structure in clinch joints
in aluminium fibre-reinforced thermoplastic sheets
type: journal_article
user_id: '83408'
volume: 16
year: '2021'
...
---
_id: '24006'
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
- 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: Gunter
full_name: Kullmer, Gunter
id: '291'
last_name: Kullmer
citation:
ama: 'Weiß D, Schramm B, Neuser M, Grydin O, Kullmer G. Experimentelle bruchmechanische
Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe einer neuen Probengeometrie.
In: Vol DVM-Bericht 253. ; 2021:231-240. doi:10.48447/BR-2021-025'
apa: Weiß, D., Schramm, B., Neuser, M., Grydin, O., & Kullmer, G. (2021). Experimentelle
bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe
einer neuen Probengeometrie. DVM-Bericht 253, 231–240. https://doi.org/10.48447/BR-2021-025
bibtex: '@inproceedings{Weiß_Schramm_Neuser_Grydin_Kullmer_2021, title={Experimentelle
bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe
einer neuen Probengeometrie}, volume={DVM-Bericht 253}, DOI={10.48447/BR-2021-025},
author={Weiß, Deborah and Schramm, Britta and Neuser, Moritz and Grydin, Olexandr
and Kullmer, Gunter}, year={2021}, pages={231–240} }'
chicago: Weiß, Deborah, Britta Schramm, Moritz Neuser, Olexandr Grydin, and Gunter
Kullmer. “Experimentelle bruchmechanische Untersuchung eines clinchgeeigneten
Bleches aus HCT590X mithilfe einer neuen Probengeometrie,” DVM-Bericht 253:231–40,
2021. https://doi.org/10.48447/BR-2021-025.
ieee: 'D. Weiß, B. Schramm, M. Neuser, O. Grydin, and G. Kullmer, “Experimentelle
bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe
einer neuen Probengeometrie,” Bremen, 2021, vol. DVM-Bericht 253, pp. 231–240,
doi: 10.48447/BR-2021-025.'
mla: Weiß, Deborah, et al. Experimentelle bruchmechanische Untersuchung eines
clinchgeeigneten Bleches aus HCT590X mithilfe einer neuen Probengeometrie.
2021, pp. 231–40, doi:10.48447/BR-2021-025.
short: 'D. Weiß, B. Schramm, M. Neuser, O. Grydin, G. Kullmer, in: 2021, pp. 231–240.'
conference:
end_date: 2020-02-19
location: Bremen
name: 'Arbeitskreis: Bruchmechanische Werkstoff- und Bauteilbewertung: Beanspruchungsanalyse,
Prüfmethoden und Anwendungen'
start_date: 2020-02-18
date_created: 2021-09-09T09:41:40Z
date_updated: 2026-04-29T09:54:25Z
department:
- _id: '158'
- _id: '143'
- _id: '630'
doi: 10.48447/BR-2021-025
language:
- iso: ger
page: 231-240
project:
- _id: '130'
name: 'TRR 285: TRR 285'
- _id: '143'
name: 'TRR 285 – B04: TRR 285 - Subproject B04'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
status: public
title: Experimentelle bruchmechanische Untersuchung eines clinchgeeigneten Bleches
aus HCT590X mithilfe einer neuen Probengeometrie
type: conference
user_id: '7850'
volume: DVM-Bericht 253
year: '2021'
...
---
_id: '20678'
author:
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Robert
full_name: Beck, Robert
id: '38279'
last_name: Beck
- 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: Bielak CR, Böhnke M, Beck R, Bobbert M, Meschut G. Numerical analysis of the
robustness of clinching process considering the pre-forming of the parts . Journal
of Advanced Joining Processes . Published online 2020. doi:https://doi.org/10.1016/j.jajp.2020.100038
apa: Bielak, C. R., Böhnke, M., Beck, R., Bobbert, M., & Meschut, G. (2020).
Numerical analysis of the robustness of clinching process considering the pre-forming
of the parts . Journal of Advanced Joining Processes. . https://doi.org/10.1016/j.jajp.2020.100038
bibtex: '@article{Bielak_Böhnke_Beck_Bobbert_Meschut_2020, title={Numerical analysis
of the robustness of clinching process considering the pre-forming of the parts
}, DOI={https://doi.org/10.1016/j.jajp.2020.100038},
journal={Journal of Advanced Joining Processes. }, publisher={Elsevier}, author={Bielak,
Christian Roman and Böhnke, Max and Beck, Robert and Bobbert, Mathias and Meschut,
Gerson}, year={2020} }'
chicago: Bielak, Christian Roman, Max Böhnke, Robert Beck, Mathias Bobbert, and
Gerson Meschut. “Numerical Analysis of the Robustness of Clinching Process Considering
the Pre-Forming of the Parts .” Journal of Advanced Joining Processes. ,
2020. https://doi.org/10.1016/j.jajp.2020.100038.
ieee: 'C. R. Bielak, M. Böhnke, R. Beck, M. Bobbert, and G. Meschut, “Numerical
analysis of the robustness of clinching process considering the pre-forming of
the parts ,” Journal of Advanced Joining Processes. , 2020, doi: https://doi.org/10.1016/j.jajp.2020.100038.'
mla: Bielak, Christian Roman, et al. “Numerical Analysis of the Robustness of Clinching
Process Considering the Pre-Forming of the Parts .” Journal of Advanced Joining
Processes. , Elsevier, 2020, doi:https://doi.org/10.1016/j.jajp.2020.100038.
short: C.R. Bielak, M. Böhnke, R. Beck, M. Bobbert, G. Meschut, Journal of Advanced
Joining Processes. (2020).
date_created: 2020-12-02T16:21:34Z
date_updated: 2022-03-24T09:39:11Z
department:
- _id: '157'
doi: https://doi.org/10.1016/j.jajp.2020.100038
keyword:
- Clinching
- process simulation
- FEM
- pre-straining
- sensitivity analysis
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: 'Journal of Advanced Joining Processes. '
publication_identifier:
unknown:
- https://doi.org/10.1016/j.jajp.2020.100038
publication_status: published
publisher: Elsevier
status: public
title: 'Numerical analysis of the robustness of clinching process considering the
pre-forming of the parts '
type: journal_article
user_id: '34782'
year: '2020'
...
---
_id: '30704'
author:
- first_name: H.
full_name: Böhm, H.
last_name: Böhm
- first_name: H.
full_name: Zhang, H.
last_name: Zhang
- first_name: B.
full_name: Gröger, B.
last_name: Gröger
- first_name: A.
full_name: Hornig, A.
last_name: Hornig
- first_name: M.
full_name: Gude, M.
last_name: Gude
citation:
ama: Böhm H, Zhang H, Gröger B, Hornig A, Gude M. Characterization and Numerical
Modelling of Through-Thickness Metallic-Pin-Reinforced Fibre/Thermoplastic Composites
under Bending Loading. Journal of Composites Science. 2020;4:188. doi:10.3390/jcs4040188
apa: Böhm, H., Zhang, H., Gröger, B., Hornig, A., & Gude, M. (2020). Characterization
and Numerical Modelling of Through-Thickness Metallic-Pin-Reinforced Fibre/Thermoplastic
Composites under Bending Loading. Journal of Composites Science, 4,
188. https://doi.org/10.3390/jcs4040188
bibtex: '@article{Böhm_Zhang_Gröger_Hornig_Gude_2020, title={Characterization and
Numerical Modelling of Through-Thickness Metallic-Pin-Reinforced Fibre/Thermoplastic
Composites under Bending Loading}, volume={4}, DOI={10.3390/jcs4040188},
journal={Journal of Composites Science}, author={Böhm, H. and Zhang, H. and Gröger,
B. and Hornig, A. and Gude, M.}, year={2020}, pages={188} }'
chicago: 'Böhm, H., H. Zhang, B. Gröger, A. Hornig, and M. Gude. “Characterization
and Numerical Modelling of Through-Thickness Metallic-Pin-Reinforced Fibre/Thermoplastic
Composites under Bending Loading.” Journal of Composites Science 4 (2020):
188. https://doi.org/10.3390/jcs4040188.'
ieee: 'H. Böhm, H. Zhang, B. Gröger, A. Hornig, and M. Gude, “Characterization and
Numerical Modelling of Through-Thickness Metallic-Pin-Reinforced Fibre/Thermoplastic
Composites under Bending Loading,” Journal of Composites Science, vol.
4, p. 188, 2020, doi: 10.3390/jcs4040188.'
mla: Böhm, H., et al. “Characterization and Numerical Modelling of Through-Thickness
Metallic-Pin-Reinforced Fibre/Thermoplastic Composites under Bending Loading.”
Journal of Composites Science, vol. 4, 2020, p. 188, doi:10.3390/jcs4040188.
short: H. Böhm, H. Zhang, B. Gröger, A. Hornig, M. Gude, Journal of Composites Science
4 (2020) 188.
date_created: 2022-03-29T09:24:52Z
date_updated: 2023-01-02T11:57:20Z
department:
- _id: '630'
doi: 10.3390/jcs4040188
intvolume: ' 4'
language:
- iso: eng
page: '188'
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: Journal of Composites Science
status: public
title: Characterization and Numerical Modelling of Through-Thickness Metallic-Pin-Reinforced
Fibre/Thermoplastic Composites under Bending Loading
type: journal_article
user_id: '14931'
volume: 4
year: '2020'
...