---
_id: '55638'
abstract:
- lang: eng
text: Abstract. Traditionally, joints are cylindrical and rotationally symmetric.
In the present study, non-rotationally symmetric joints are used for joining steel
and Glass mat-reinforced thermoplastic sheets (GMT). In addition, the study also
analyzes the impact of non-rotational symmetric joint rotation on the load-bearing
capacity. Single lap joint specimens were fabricated using the In-Mold assembly
technique for joining steel sheets with GMT. Tensile shear tests were performed
on different orientations of the joint geometry, and it was observed that changing
the joint orientation influences the load-bearing capacity. The joints are constitutively
modeled using beam elements and the influence of joint rotation on load distribution
is examined through a static simulation study.
author:
- first_name: Deekshith Reddy
full_name: Devulapally, Deekshith Reddy
id: '76837'
last_name: Devulapally
- first_name: Sven
full_name: Martin, Sven
id: '38177'
last_name: Martin
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Devulapally DR, Martin S, Tröster T. Non-rotationally symmetric joints – Mechanisms
and load bearing capacity. In: Materials Research Proceedings. Materials
Research Forum LLC; 2024. doi:10.21741/9781644903131-183'
apa: Devulapally, D. R., Martin, S., & Tröster, T. (2024). Non-rotationally
symmetric joints – Mechanisms and load bearing capacity. Materials Research
Proceedings. https://doi.org/10.21741/9781644903131-183
bibtex: '@inproceedings{Devulapally_Martin_Tröster_2024, title={Non-rotationally
symmetric joints – Mechanisms and load bearing capacity}, DOI={10.21741/9781644903131-183},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Devulapally, Deekshith Reddy and Martin, Sven and Tröster, Thomas},
year={2024} }'
chicago: Devulapally, Deekshith Reddy, Sven Martin, and Thomas Tröster. “Non-Rotationally
Symmetric Joints – Mechanisms and Load Bearing Capacity.” In Materials Research
Proceedings. Materials Research Forum LLC, 2024. https://doi.org/10.21741/9781644903131-183.
ieee: 'D. R. Devulapally, S. Martin, and T. Tröster, “Non-rotationally symmetric
joints – Mechanisms and load bearing capacity,” 2024, doi: 10.21741/9781644903131-183.'
mla: Devulapally, Deekshith Reddy, et al. “Non-Rotationally Symmetric Joints – Mechanisms
and Load Bearing Capacity.” Materials Research Proceedings, Materials Research
Forum LLC, 2024, doi:10.21741/9781644903131-183.
short: 'D.R. Devulapally, S. Martin, T. Tröster, in: Materials Research Proceedings,
Materials Research Forum LLC, 2024.'
date_created: 2024-08-19T08:29:22Z
date_updated: 2026-02-27T10:50:30Z
department:
- _id: '149'
- _id: '321'
- _id: '9'
doi: 10.21741/9781644903131-183
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
status: public
title: Non-rotationally symmetric joints – Mechanisms and load bearing capacity
type: conference
user_id: '76837'
year: '2024'
...
---
_id: '57202'
author:
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Ostermann M, Marten T, Tröster T. Prospective Life Cycle Assessment of Lightweight
Structures in Vehicles for On-Demand Mobility Systems. In: 16th Biennial International
Conference on EcoBalance. ; 2024.'
apa: Ostermann, M., Marten, T., & Tröster, T. (2024). Prospective Life Cycle
Assessment of Lightweight Structures in Vehicles for On-Demand Mobility Systems.
16th Biennial International Conference on EcoBalance. 16th Biennial International
Conference on EcoBalance, Sendai, Japan.
bibtex: '@inproceedings{Ostermann_Marten_Tröster_2024, place={Sendai, Japan}, title={Prospective
Life Cycle Assessment of Lightweight Structures in Vehicles for On-Demand Mobility
Systems}, booktitle={16th Biennial International Conference on EcoBalance}, author={Ostermann,
Moritz and Marten, Thorsten and Tröster, Thomas}, year={2024} }'
chicago: Ostermann, Moritz, Thorsten Marten, and Thomas Tröster. “Prospective Life
Cycle Assessment of Lightweight Structures in Vehicles for On-Demand Mobility
Systems.” In 16th Biennial International Conference on EcoBalance. Sendai,
Japan, 2024.
ieee: M. Ostermann, T. Marten, and T. Tröster, “Prospective Life Cycle Assessment
of Lightweight Structures in Vehicles for On-Demand Mobility Systems,” presented
at the 16th Biennial International Conference on EcoBalance, Sendai, Japan, 2024.
mla: Ostermann, Moritz, et al. “Prospective Life Cycle Assessment of Lightweight
Structures in Vehicles for On-Demand Mobility Systems.” 16th Biennial International
Conference on EcoBalance, 2024.
short: 'M. Ostermann, T. Marten, T. Tröster, in: 16th Biennial International Conference
on EcoBalance, Sendai, Japan, 2024.'
conference:
end_date: 2024-11-07
location: Sendai, Japan
name: 16th Biennial International Conference on EcoBalance
start_date: 2024-11-03
date_created: 2024-11-18T13:25:52Z
date_updated: 2025-03-13T09:24:24Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
keyword:
- Life Cycle Sustainability Assessment
- Prospective Life Cycle Assessment
- Life Cycle Engineering
- On-Demand Mobility
- Mobility Services
language:
- iso: eng
place: Sendai, Japan
publication: 16th Biennial International Conference on EcoBalance
quality_controlled: '1'
status: public
title: Prospective Life Cycle Assessment of Lightweight Structures in Vehicles for
On-Demand Mobility Systems
type: conference_abstract
user_id: '44763'
year: '2024'
...
---
_id: '57537'
author:
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Ostermann M, Marten T, Tröster T. Scenario-based life cycle assessment of
vehicle lightweight structures. In: Sustainability in Product and Production
Engineering. Automotive Circle; 2024.'
apa: Ostermann, M., Marten, T., & Tröster, T. (2024). Scenario-based life cycle
assessment of vehicle lightweight structures. Sustainability in Product and
Production Engineering. Sustainability in Product and Production Engineering,
Bad Nauheim.
bibtex: '@inproceedings{Ostermann_Marten_Tröster_2024, place={Bad Nauheim}, title={Scenario-based
life cycle assessment of vehicle lightweight structures}, booktitle={Sustainability
in Product and Production Engineering}, publisher={Automotive Circle}, author={Ostermann,
Moritz and Marten, Thorsten and Tröster, Thomas}, year={2024} }'
chicago: 'Ostermann, Moritz, Thorsten Marten, and Thomas Tröster. “Scenario-Based
Life Cycle Assessment of Vehicle Lightweight Structures.” In Sustainability
in Product and Production Engineering. Bad Nauheim: Automotive Circle, 2024.'
ieee: M. Ostermann, T. Marten, and T. Tröster, “Scenario-based life cycle assessment
of vehicle lightweight structures,” presented at the Sustainability in Product
and Production Engineering, Bad Nauheim, 2024.
mla: Ostermann, Moritz, et al. “Scenario-Based Life Cycle Assessment of Vehicle
Lightweight Structures.” Sustainability in Product and Production Engineering,
Automotive Circle, 2024.
short: 'M. Ostermann, T. Marten, T. Tröster, in: Sustainability in Product and Production
Engineering, Automotive Circle, Bad Nauheim, 2024.'
conference:
end_date: 2024-11-27
location: Bad Nauheim
name: Sustainability in Product and Production Engineering
start_date: 2024-11-26
date_created: 2024-12-02T10:17:58Z
date_updated: 2025-03-13T09:25:33Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
language:
- iso: eng
place: Bad Nauheim
publication: Sustainability in Product and Production Engineering
publisher: Automotive Circle
status: public
title: Scenario-based life cycle assessment of vehicle lightweight structures
type: conference_abstract
user_id: '44763'
year: '2024'
...
---
_id: '58381'
article_number: '120948'
author:
- first_name: Keenatampalle
full_name: Suresh, Keenatampalle
last_name: Suresh
- first_name: C.R.
full_name: Kesavulu, C.R.
last_name: Kesavulu
- first_name: Deviprasad
full_name: Chalicheemalapalli Jayasankar, Deviprasad
id: '49504'
last_name: Chalicheemalapalli Jayasankar
orcid: https://orcid.org/ 0000-0002-3446-2444
- first_name: Wisanu
full_name: Pecharapa, Wisanu
last_name: Pecharapa
- first_name: Upendra Kumar
full_name: Kagola, Upendra Kumar
last_name: Kagola
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: C.K.
full_name: Jayasankar, C.K.
last_name: Jayasankar
citation:
ama: Suresh K, Kesavulu CR, Chalicheemalapalli Jayasankar D, et al. Stokes and anti-Stokes
emission characteristics of Er3+/Yb3+ co-doped zinc tellurite glasses under 377
and 1550 nm excitations for solar energy conversion application. Journal of
Luminescence. 2024;277. doi:10.1016/j.jlumin.2024.120948
apa: Suresh, K., Kesavulu, C. R., Chalicheemalapalli Jayasankar, D., Pecharapa,
W., Kagola, U. K., Tröster, T., & Jayasankar, C. K. (2024). Stokes and anti-Stokes
emission characteristics of Er3+/Yb3+ co-doped zinc tellurite glasses under 377
and 1550 nm excitations for solar energy conversion application. Journal of
Luminescence, 277, Article 120948. https://doi.org/10.1016/j.jlumin.2024.120948
bibtex: '@article{Suresh_Kesavulu_Chalicheemalapalli Jayasankar_Pecharapa_Kagola_Tröster_Jayasankar_2024,
title={Stokes and anti-Stokes emission characteristics of Er3+/Yb3+ co-doped zinc
tellurite glasses under 377 and 1550 nm excitations for solar energy conversion
application}, volume={277}, DOI={10.1016/j.jlumin.2024.120948},
number={120948}, journal={Journal of Luminescence}, publisher={Elsevier BV}, author={Suresh,
Keenatampalle and Kesavulu, C.R. and Chalicheemalapalli Jayasankar, Deviprasad
and Pecharapa, Wisanu and Kagola, Upendra Kumar and Tröster, Thomas and Jayasankar,
C.K.}, year={2024} }'
chicago: Suresh, Keenatampalle, C.R. Kesavulu, Deviprasad Chalicheemalapalli Jayasankar,
Wisanu Pecharapa, Upendra Kumar Kagola, Thomas Tröster, and C.K. Jayasankar. “Stokes
and Anti-Stokes Emission Characteristics of Er3+/Yb3+ Co-Doped Zinc Tellurite
Glasses under 377 and 1550 Nm Excitations for Solar Energy Conversion Application.”
Journal of Luminescence 277 (2024). https://doi.org/10.1016/j.jlumin.2024.120948.
ieee: 'K. Suresh et al., “Stokes and anti-Stokes emission characteristics
of Er3+/Yb3+ co-doped zinc tellurite glasses under 377 and 1550 nm excitations
for solar energy conversion application,” Journal of Luminescence, vol.
277, Art. no. 120948, 2024, doi: 10.1016/j.jlumin.2024.120948.'
mla: Suresh, Keenatampalle, et al. “Stokes and Anti-Stokes Emission Characteristics
of Er3+/Yb3+ Co-Doped Zinc Tellurite Glasses under 377 and 1550 Nm Excitations
for Solar Energy Conversion Application.” Journal of Luminescence, vol.
277, 120948, Elsevier BV, 2024, doi:10.1016/j.jlumin.2024.120948.
short: K. Suresh, C.R. Kesavulu, D. Chalicheemalapalli Jayasankar, W. Pecharapa,
U.K. Kagola, T. Tröster, C.K. Jayasankar, Journal of Luminescence 277 (2024).
date_created: 2025-01-28T08:36:00Z
date_updated: 2025-03-25T14:05:08Z
department:
- _id: '149'
- _id: '321'
- _id: '9'
doi: 10.1016/j.jlumin.2024.120948
intvolume: ' 277'
language:
- iso: eng
publication: Journal of Luminescence
publication_identifier:
issn:
- 0022-2313
publication_status: published
publisher: Elsevier BV
status: public
title: Stokes and anti-Stokes emission characteristics of Er3+/Yb3+ co-doped zinc
tellurite glasses under 377 and 1550 nm excitations for solar energy conversion
application
type: journal_article
user_id: '49504'
volume: 277
year: '2024'
...
---
_id: '57699'
abstract:
- lang: eng
text: The optimization of process parameters in powder Directed Energy Deposition
(DED) is essential for achieving consistent, high-quality bead geometries, which
directly influence the performance and structural integrity of fabricated components.
As a subset of additive manufacturing (AM), the DED process, also referred to
as laser metal deposition (LMD), enables precise, layer-by-layer material deposition,
making it highly suitable for complex geometries and part repair applications.
Critical parameters, such as the laser power, feed rate, powder mass flow, and
substrate temperature govern the deposition process, impacting the bead height,
width, contact angle, and dilution. Inconsistent control over these variables
can lead to defects, such as poor bonding, dimensional inaccuracies, and material
weaknesses, ultimately compromising the final product. This paper investigates
the effects of various process parameters, specifically the substrate temperature,
on bead track geometry in DED processes for stainless steel (1.4404). A specialized
experimental setup, integrated within a DED machine, facilitates the controlled
thermal conditioning of sample sheets. Using Design of Experiments (DoE) methods,
individual bead marks are generated and analyzed to assess geometric characteristics.
Regression models, including both linear and quadratic approaches, are constructed
to predict machine parameters for achieving the desired bead geometry at different
substrate temperatures. Validation experiments confirm the accuracy and reliability
of the models, particularly in predicting the bead height, bead width, and contact
angle across a broad range of substrate temperatures. However, the models demonstrated
limitations in accurately predicting dilution, indicating the need for further
refinement. Despite some deviations in measured values, successful fabrication
is achieved, demonstrating robust bonding between the bead and substrate. The
developed models offer insights into optimizing DED process parameters to achieve
desired bead characteristics, advancing the precision and reliability of additive
manufacturing technology. Future work will focus on refining the regression models
to improve predictions, particularly for dilution, and further investigate non-linear
interactions between process variables.
article_number: '1353'
article_type: original
author:
- first_name: Deviprasad
full_name: Chalicheemalapalli Jayasankar, Deviprasad
id: '49504'
last_name: Chalicheemalapalli Jayasankar
orcid: https://orcid.org/ 0000-0002-3446-2444
- first_name: Stefan
full_name: Gnaase, Stefan
id: '25730'
last_name: Gnaase
- first_name: Dennis
full_name: Lehnert, Dennis
id: '90491'
last_name: Lehnert
- first_name: Artur
full_name: Walter, Artur
last_name: Walter
- first_name: Robin
full_name: Rohling, Robin
last_name: Rohling
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Chalicheemalapalli Jayasankar D, Gnaase S, Lehnert D, Walter A, Rohling R,
Tröster T. Effect of Substrate Temperature on Bead Track Geometry of 316L in Directed
Energy Deposition: Investigation and Regression Modeling. Metals. 2024;14(12).
doi:10.3390/met14121353'
apa: 'Chalicheemalapalli Jayasankar, D., Gnaase, S., Lehnert, D., Walter, A., Rohling,
R., & Tröster, T. (2024). Effect of Substrate Temperature on Bead Track Geometry
of 316L in Directed Energy Deposition: Investigation and Regression Modeling.
Metals, 14(12), Article 1353. https://doi.org/10.3390/met14121353'
bibtex: '@article{Chalicheemalapalli Jayasankar_Gnaase_Lehnert_Walter_Rohling_Tröster_2024,
title={Effect of Substrate Temperature on Bead Track Geometry of 316L in Directed
Energy Deposition: Investigation and Regression Modeling}, volume={14}, DOI={10.3390/met14121353}, number={121353},
journal={Metals}, publisher={MDPI AG}, author={Chalicheemalapalli Jayasankar,
Deviprasad and Gnaase, Stefan and Lehnert, Dennis and Walter, Artur and Rohling,
Robin and Tröster, Thomas}, year={2024} }'
chicago: 'Chalicheemalapalli Jayasankar, Deviprasad, Stefan Gnaase, Dennis Lehnert,
Artur Walter, Robin Rohling, and Thomas Tröster. “Effect of Substrate Temperature
on Bead Track Geometry of 316L in Directed Energy Deposition: Investigation and
Regression Modeling.” Metals 14, no. 12 (2024). https://doi.org/10.3390/met14121353.'
ieee: 'D. Chalicheemalapalli Jayasankar, S. Gnaase, D. Lehnert, A. Walter, R. Rohling,
and T. Tröster, “Effect of Substrate Temperature on Bead Track Geometry of 316L
in Directed Energy Deposition: Investigation and Regression Modeling,” Metals,
vol. 14, no. 12, Art. no. 1353, 2024, doi: 10.3390/met14121353.'
mla: 'Chalicheemalapalli Jayasankar, Deviprasad, et al. “Effect of Substrate Temperature
on Bead Track Geometry of 316L in Directed Energy Deposition: Investigation and
Regression Modeling.” Metals, vol. 14, no. 12, 1353, MDPI AG, 2024, doi:10.3390/met14121353.'
short: D. Chalicheemalapalli Jayasankar, S. Gnaase, D. Lehnert, A. Walter, R. Rohling,
T. Tröster, Metals 14 (2024).
date_created: 2024-12-10T12:13:23Z
date_updated: 2026-03-20T08:44:28Z
ddc:
- '670'
department:
- _id: '321'
- _id: '149'
- _id: '9'
doi: 10.3390/met14121353
has_accepted_license: '1'
intvolume: ' 14'
issue: '12'
keyword:
- additive manufacturing
- direct energy deposition
- laser metal deposition
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2075-4701/14/12/1353
oa: '1'
publication: Metals
publication_identifier:
issn:
- 2075-4701
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: 'Effect of Substrate Temperature on Bead Track Geometry of 316L in Directed
Energy Deposition: Investigation and Regression Modeling'
type: journal_article
user_id: '49504'
volume: 14
year: '2024'
...
---
_id: '56089'
abstract:
- lang: eng
text: Additive manufacturing (AM) technologies enable near-net-shape designs
and demand-oriented material usage, which significantly minimizes waste. This
points to a substantial opportunity for further optimization in material savings
and process design. The current study delves into the advancement of sustainable
manufacturing practices in the automotive industry, emphasizing the crucial role
of lightweight construction concepts and AM technologies in enhancing resource
efficiency and reducing greenhouse gas emissions. By exploring the integration
of novel AM techniques such as selective laser melting (SLM) and laser metal deposition
(LMD), the study aims to overcome existing limitations like slow build-up rates
and limited component resolution. The study’s core objective revolves around the
development and validation of a continuous process chain that synergizes different
AM routes. In the current study, the continuous process chain for DMG MORI Lasertec
65 3D’s LMD system and the DMG MORI Lasertec 30 3D’s was demonstrated using 316L
and 1.2709 steel materials. This integrated approach is designed to significantly
curtail process times and minimize component costs, thus suggesting an industry-oriented
process chain for future manufacturing paradigms. Additionally, the research investigates
the production and material behavior of components under varying manufacturing
processes, material combinations, and boundary layer materials. The culmination
of this study is the validation of the proposed process route through a technology
demonstrator, assessing its scalability and setting a benchmark for resource-efficient
manufacturing in the automotive sector.
article_number: '772'
article_type: original
author:
- first_name: Deviprasad
full_name: Chalicheemalapalli Jayasankar, Deviprasad
id: '49504'
last_name: Chalicheemalapalli Jayasankar
orcid: https://orcid.org/ 0000-0002-3446-2444
- first_name: Stefan
full_name: Gnaase, Stefan
id: '25730'
last_name: Gnaase
- first_name: Maximilian Alexander
full_name: Kaiser, Maximilian Alexander
id: '72351'
last_name: Kaiser
orcid: 0009-0008-1333-3396
- first_name: Dennis
full_name: Lehnert, Dennis
id: '90491'
last_name: Lehnert
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Chalicheemalapalli Jayasankar D, Gnaase S, Kaiser MA, Lehnert D, Tröster T.
Advancements in Hybrid Additive Manufacturing: Integrating SLM and LMD for High-Performance
Applications. Metals. 2024;14(7). doi:10.3390/met14070772'
apa: 'Chalicheemalapalli Jayasankar, D., Gnaase, S., Kaiser, M. A., Lehnert, D.,
& Tröster, T. (2024). Advancements in Hybrid Additive Manufacturing: Integrating
SLM and LMD for High-Performance Applications. Metals, 14(7), Article
772. https://doi.org/10.3390/met14070772'
bibtex: '@article{Chalicheemalapalli Jayasankar_Gnaase_Kaiser_Lehnert_Tröster_2024,
title={Advancements in Hybrid Additive Manufacturing: Integrating SLM and LMD
for High-Performance Applications}, volume={14}, DOI={10.3390/met14070772},
number={7772}, journal={Metals}, publisher={MDPI AG}, author={Chalicheemalapalli
Jayasankar, Deviprasad and Gnaase, Stefan and Kaiser, Maximilian Alexander and
Lehnert, Dennis and Tröster, Thomas}, year={2024} }'
chicago: 'Chalicheemalapalli Jayasankar, Deviprasad, Stefan Gnaase, Maximilian Alexander
Kaiser, Dennis Lehnert, and Thomas Tröster. “Advancements in Hybrid Additive Manufacturing:
Integrating SLM and LMD for High-Performance Applications.” Metals 14,
no. 7 (2024). https://doi.org/10.3390/met14070772.'
ieee: 'D. Chalicheemalapalli Jayasankar, S. Gnaase, M. A. Kaiser, D. Lehnert, and
T. Tröster, “Advancements in Hybrid Additive Manufacturing: Integrating SLM and
LMD for High-Performance Applications,” Metals, vol. 14, no. 7, Art. no.
772, 2024, doi: 10.3390/met14070772.'
mla: 'Chalicheemalapalli Jayasankar, Deviprasad, et al. “Advancements in Hybrid
Additive Manufacturing: Integrating SLM and LMD for High-Performance Applications.”
Metals, vol. 14, no. 7, 772, MDPI AG, 2024, doi:10.3390/met14070772.'
short: D. Chalicheemalapalli Jayasankar, S. Gnaase, M.A. Kaiser, D. Lehnert, T.
Tröster, Metals 14 (2024).
date_created: 2024-09-10T10:19:32Z
date_updated: 2026-03-20T08:44:23Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.3390/met14070772
intvolume: ' 14'
issue: '7'
keyword:
- additive manufacturing (AM)
- selective laser melting (SLM)
- laser metal deposition (LMD)
- hybrid manufacturing
- process optimization
- 316L
- '1.2709'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2075-4701/14/7/772
oa: '1'
publication: Metals
publication_identifier:
issn:
- 2075-4701
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: 'Advancements in Hybrid Additive Manufacturing: Integrating SLM and LMD for
High-Performance Applications'
type: journal_article
user_id: '49504'
volume: 14
year: '2024'
...
---
_id: '55743'
abstract:
- lang: eng
text: The use of hybrid materials as a combination of fibre-reinforced plastic (FRP)
and metal is of great interest in order to meet the increasing demands for sustainability,
efficiency, and emission reduction based on the principle of lightweight design.
These two components can therefore be joined using the intrinsic joining technique,
which is formed by curing the matrix of the FRP component. In this study, for
the hybrid joint, unidirectionally pre-impregnated semi-finished products (prepregs)
with duromer matrix resin and micro-alloyed HC340LA steel were used. In order
to conduct a detailed investigation, the damage mechanisms of intrinsically produced
fibre metal laminates (FMLs), a new clamping device, and a novel pressing tool
were designed and put into operation. The prepregs were prestressed by applying
a preloading force using a specially designed prestressing frame. Hybrid specimens
were then produced and subjected to nanoindentation and a shear tensile test.
In particular, the effect of the residual stress state by varying the defined
prestressing force on the damage mechanisms was studied. The results showed that
no fracture patterns occurred in the interface of the specimens without preloading
as a result of curing at 120 °C, whereas specimens with preloading failed at the
boundary layer in the tensile range. Nevertheless, all specimens cured at 160
°C failed at the boundary layer in the tensile range. Furthermore, it was proven
that the force and displacement of the preloaded specimens were promisingly higher
than those of the unpreloaded specimens.
article_number: '316'
article_type: original
author:
- first_name: Hayrettin
full_name: Irmak, Hayrettin
id: '75657'
last_name: Irmak
orcid: https://orcid.org/0009-0009-6267-2957
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Irmak H, Tinkloh SR, Marten T, Tröster T. Development of a Tool Concept for
Prestressed Fibre Metal Laminates and Their Effect on Interface Failure. Journal
of Composites Science. 2024;8(8). doi:10.3390/jcs8080316
apa: Irmak, H., Tinkloh, S. R., Marten, T., & Tröster, T. (2024). Development
of a Tool Concept for Prestressed Fibre Metal Laminates and Their Effect on Interface
Failure. Journal of Composites Science, 8(8), Article 316. https://doi.org/10.3390/jcs8080316
bibtex: '@article{Irmak_Tinkloh_Marten_Tröster_2024, title={Development of a Tool
Concept for Prestressed Fibre Metal Laminates and Their Effect on Interface Failure},
volume={8}, DOI={10.3390/jcs8080316},
number={8316}, journal={Journal of Composites Science}, publisher={MDPI AG}, author={Irmak,
Hayrettin and Tinkloh, Steffen Rainer and Marten, Thorsten and Tröster, Thomas},
year={2024} }'
chicago: Irmak, Hayrettin, Steffen Rainer Tinkloh, Thorsten Marten, and Thomas Tröster.
“Development of a Tool Concept for Prestressed Fibre Metal Laminates and Their
Effect on Interface Failure.” Journal of Composites Science 8, no. 8 (2024).
https://doi.org/10.3390/jcs8080316.
ieee: 'H. Irmak, S. R. Tinkloh, T. Marten, and T. Tröster, “Development of a Tool
Concept for Prestressed Fibre Metal Laminates and Their Effect on Interface Failure,”
Journal of Composites Science, vol. 8, no. 8, Art. no. 316, 2024, doi:
10.3390/jcs8080316.'
mla: Irmak, Hayrettin, et al. “Development of a Tool Concept for Prestressed Fibre
Metal Laminates and Their Effect on Interface Failure.” Journal of Composites
Science, vol. 8, no. 8, 316, MDPI AG, 2024, doi:10.3390/jcs8080316.
short: H. Irmak, S.R. Tinkloh, T. Marten, T. Tröster, Journal of Composites Science
8 (2024).
date_created: 2024-08-23T06:47:27Z
date_updated: 2026-03-23T10:31:09Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.3390/jcs8080316
intvolume: ' 8'
issue: '8'
keyword:
- CFRP
- prestressing
- fibre metal laminate
- interface
- prepreg
- shear tensile test
language:
- iso: eng
publication: Journal of Composites Science
publication_identifier:
issn:
- 2504-477X
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Development of a Tool Concept for Prestressed Fibre Metal Laminates and Their
Effect on Interface Failure
type: journal_article
user_id: '338'
volume: 8
year: '2024'
...
---
_id: '48643'
author:
- first_name: Emine Fulya
full_name: Akbulut Irmak, Emine Fulya
id: '72008'
last_name: Akbulut Irmak
orcid: 0000-0002-1338-810X
- first_name: Hendrik
full_name: Hanses, Hendrik
id: '64527'
last_name: Hanses
- first_name: Ilona
full_name: Horwath, Ilona
id: '68836'
last_name: Horwath
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Akbulut Irmak EF, Hanses H, Horwath I, Tröster T. Case Study III: Challenges
of lightweight design, vehicles, and rescuers. In: Climate Protection, Resource
Efficiency, and Sustainable Engineering. transcript Verlag; 2023. doi:10.14361/9783839463772-006'
apa: 'Akbulut Irmak, E. F., Hanses, H., Horwath, I., & Tröster, T. (2023). Case
Study III: Challenges of lightweight design, vehicles, and rescuers. In Climate
Protection, Resource Efficiency, and Sustainable Engineering. transcript Verlag.
https://doi.org/10.14361/9783839463772-006'
bibtex: '@inbook{Akbulut Irmak_Hanses_Horwath_Tröster_2023, place={Bielefeld, Germany},
title={Case Study III: Challenges of lightweight design, vehicles, and rescuers},
DOI={10.14361/9783839463772-006},
booktitle={Climate Protection, Resource Efficiency, and Sustainable Engineering},
publisher={transcript Verlag}, author={Akbulut Irmak, Emine Fulya and Hanses,
Hendrik and Horwath, Ilona and Tröster, Thomas}, year={2023} }'
chicago: 'Akbulut Irmak, Emine Fulya, Hendrik Hanses, Ilona Horwath, and Thomas
Tröster. “Case Study III: Challenges of Lightweight Design, Vehicles, and Rescuers.”
In Climate Protection, Resource Efficiency, and Sustainable Engineering.
Bielefeld, Germany: transcript Verlag, 2023. https://doi.org/10.14361/9783839463772-006.'
ieee: 'E. F. Akbulut Irmak, H. Hanses, I. Horwath, and T. Tröster, “Case Study III:
Challenges of lightweight design, vehicles, and rescuers,” in Climate Protection,
Resource Efficiency, and Sustainable Engineering, Bielefeld, Germany: transcript
Verlag, 2023.'
mla: 'Akbulut Irmak, Emine Fulya, et al. “Case Study III: Challenges of Lightweight
Design, Vehicles, and Rescuers.” Climate Protection, Resource Efficiency, and
Sustainable Engineering, transcript Verlag, 2023, doi:10.14361/9783839463772-006.'
short: 'E.F. Akbulut Irmak, H. Hanses, I. Horwath, T. Tröster, in: Climate Protection,
Resource Efficiency, and Sustainable Engineering, transcript Verlag, Bielefeld,
Germany, 2023.'
date_created: 2023-11-07T11:07:19Z
date_updated: 2023-11-07T11:14:22Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.14361/9783839463772-006
language:
- iso: eng
place: Bielefeld, Germany
publication: Climate Protection, Resource Efficiency, and Sustainable Engineering
publication_identifier:
isbn:
- '9783837663778'
- '9783839463772'
issn:
- 2703-1543
- 2703-1551
publication_status: published
publisher: transcript Verlag
status: public
title: 'Case Study III: Challenges of lightweight design, vehicles, and rescuers'
type: book_chapter
user_id: '72008'
year: '2023'
...
---
_id: '48586'
author:
- first_name: Julian
full_name: Lückenkötter, Julian
id: '45543'
last_name: Lückenkötter
- first_name: Simon
full_name: Aydin, Simon
last_name: Aydin
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Lückenkötter J, Aydin S, Marten T, Tröster T. Analysis and Optimization of
Joint Formation in Hybrid Compression Molding. In: ; 2023.'
apa: Lückenkötter, J., Aydin, S., Marten, T., & Tröster, T. (2023). Analysis
and Optimization of Joint Formation in Hybrid Compression Molding. 23nd International
Conference on Composite Materials (ICCM23 2023), Belfast.
bibtex: '@inproceedings{Lückenkötter_Aydin_Marten_Tröster_2023, title={Analysis
and Optimization of Joint Formation in Hybrid Compression Molding}, author={Lückenkötter,
Julian and Aydin, Simon and Marten, Thorsten and Tröster, Thomas}, year={2023}
}'
chicago: Lückenkötter, Julian, Simon Aydin, Thorsten Marten, and Thomas Tröster.
“Analysis and Optimization of Joint Formation in Hybrid Compression Molding,”
2023.
ieee: J. Lückenkötter, S. Aydin, T. Marten, and T. Tröster, “Analysis and Optimization
of Joint Formation in Hybrid Compression Molding,” presented at the 23nd International
Conference on Composite Materials (ICCM23 2023), Belfast, 2023.
mla: Lückenkötter, Julian, et al. Analysis and Optimization of Joint Formation
in Hybrid Compression Molding. 2023.
short: 'J. Lückenkötter, S. Aydin, T. Marten, T. Tröster, in: 2023.'
conference:
end_date: 2023-08-04
location: Belfast
name: 23nd International Conference on Composite Materials (ICCM23 2023)
start_date: 2023-07-31
date_created: 2023-11-02T08:29:45Z
date_updated: 2023-11-02T08:30:43Z
department:
- _id: '321'
- _id: '9'
- _id: '149'
language:
- iso: eng
status: public
title: Analysis and Optimization of Joint Formation in Hybrid Compression Molding
type: conference
user_id: '45543'
year: '2023'
...
---
_id: '45831'
author:
- first_name: Deviprasad
full_name: Chalicheemalapalli Jayasankar, Deviprasad
id: '49504'
last_name: Chalicheemalapalli Jayasankar
orcid: https://orcid.org/ 0000-0002-3446-2444
- first_name: Tim
full_name: Stallmeister, Tim
id: '45538'
last_name: Stallmeister
- first_name: Julian
full_name: Lückenkötter, Julian
id: '45543'
last_name: Lückenkötter
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Chalicheemalapalli Jayasankar D, Stallmeister T, Lückenkötter J, Tröster T.
In-Mold Assembly of Hybrid GMT-Steel Brake Pedals by Compression Molding. In:
; 2023.'
apa: Chalicheemalapalli Jayasankar, D., Stallmeister, T., Lückenkötter, J., &
Tröster, T. (2023). In-Mold Assembly of Hybrid GMT-Steel Brake Pedals by Compression
Molding. 5th International Conference on Light Materials - Science and Technology
LightMAT 2023, Trondheim, Norway .
bibtex: '@inproceedings{Chalicheemalapalli Jayasankar_Stallmeister_Lückenkötter_Tröster_2023,
title={In-Mold Assembly of Hybrid GMT-Steel Brake Pedals by Compression Molding},
author={Chalicheemalapalli Jayasankar, Deviprasad and Stallmeister, Tim and Lückenkötter,
Julian and Tröster, Thomas}, year={2023} }'
chicago: Chalicheemalapalli Jayasankar, Deviprasad, Tim Stallmeister, Julian Lückenkötter,
and Thomas Tröster. “In-Mold Assembly of Hybrid GMT-Steel Brake Pedals by Compression
Molding,” 2023.
ieee: D. Chalicheemalapalli Jayasankar, T. Stallmeister, J. Lückenkötter, and T.
Tröster, “In-Mold Assembly of Hybrid GMT-Steel Brake Pedals by Compression Molding,”
presented at the 5th International Conference on Light Materials - Science and
Technology LightMAT 2023, Trondheim, Norway , 2023.
mla: Chalicheemalapalli Jayasankar, Deviprasad, et al. In-Mold Assembly of Hybrid
GMT-Steel Brake Pedals by Compression Molding. 2023.
short: 'D. Chalicheemalapalli Jayasankar, T. Stallmeister, J. Lückenkötter, T. Tröster,
in: 2023.'
conference:
end_date: 2023-06-23
location: 'Trondheim, Norway '
name: 5th International Conference on Light Materials - Science and Technology LightMAT
2023
start_date: 2023-06-21
date_created: 2023-07-03T08:23:15Z
date_updated: 2024-03-26T09:19:44Z
ddc:
- '620'
department:
- _id: '9'
- _id: '321'
- _id: '149'
file:
- access_level: closed
content_type: application/pdf
creator: dcj
date_created: 2023-07-03T08:15:04Z
date_updated: 2023-07-03T08:15:04Z
file_id: '45832'
file_name: LightMAT-2023_Extended Abstract.pdf
file_size: 359467
relation: main_file
success: 1
file_date_updated: 2023-07-03T08:15:04Z
has_accepted_license: '1'
keyword:
- Compression Molding
- Glass Mat Thermoplastics
- Hybrid Brake Pedal
language:
- iso: eng
status: public
title: In-Mold Assembly of Hybrid GMT-Steel Brake Pedals by Compression Molding
type: conference_abstract
user_id: '49504'
year: '2023'
...
---
_id: '44502'
abstract:
- lang: eng
text: In order to follow the 1.5 degree path of the Paris Climate Agreement, drastic
greenhouse gas reduction measures are needed in the transport sector. The potential
of public transport and new mobility services to reduce transport-related greenhouse
gas emissions cannot yet be fully exploited, especially in rural regions. This
paper presents the concept of an innovative mobility system, called NeMo.bil,
that intends to fill the gap between individual and public transport to create
a demand-oriented and sustainable mobility offer. The concept is based on convoy
formation of autonomously driving lightweight vehicles serving the first and last
mile and a larger towing vehicle carrying enough power and energy to move the
convoy over longer distances at higher speeds. This combination of two different
vehicles, intelligently controlled by a digital ecosystem, aims to significantly
increasing energy, resource and cost efficiency. Based on an analysis of previous
approaches for innovative mobility solutions, the concept is derived from a technical
and sociological perspective and its potential for reducing energy demand is calculated.
author:
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Jonathan
full_name: Behm, Jonathan
id: '50525'
last_name: Behm
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Johannes
full_name: Weyer, Johannes
last_name: Weyer
- first_name: Kay
full_name: Cepera, Kay
last_name: Cepera
- first_name: Fabian
full_name: Adelt, Fabian
last_name: Adelt
citation:
ama: 'Ostermann M, Behm J, Marten T, et al. Individualization of Public Transport
– Integration of Technical and Social Dimensions of Sustainable Mobility. In:
Proff H, ed. Towards the New Normal in Mobility. Springer Fachmedien Wiesbaden;
2023. doi:10.1007/978-3-658-39438-7_25'
apa: Ostermann, M., Behm, J., Marten, T., Tröster, T., Weyer, J., Cepera, K., &
Adelt, F. (2023). Individualization of Public Transport – Integration of Technical
and Social Dimensions of Sustainable Mobility. In H. Proff (Ed.), Towards the
New Normal in Mobility. Springer Fachmedien Wiesbaden. https://doi.org/10.1007/978-3-658-39438-7_25
bibtex: '@inbook{Ostermann_Behm_Marten_Tröster_Weyer_Cepera_Adelt_2023, place={Wiesbaden},
title={Individualization of Public Transport – Integration of Technical and Social
Dimensions of Sustainable Mobility}, DOI={10.1007/978-3-658-39438-7_25},
booktitle={Towards the New Normal in Mobility}, publisher={Springer Fachmedien
Wiesbaden}, author={Ostermann, Moritz and Behm, Jonathan and Marten, Thorsten
and Tröster, Thomas and Weyer, Johannes and Cepera, Kay and Adelt, Fabian}, editor={Proff,
Heike}, year={2023} }'
chicago: 'Ostermann, Moritz, Jonathan Behm, Thorsten Marten, Thomas Tröster, Johannes
Weyer, Kay Cepera, and Fabian Adelt. “Individualization of Public Transport –
Integration of Technical and Social Dimensions of Sustainable Mobility.” In Towards
the New Normal in Mobility, edited by Heike Proff. Wiesbaden: Springer Fachmedien
Wiesbaden, 2023. https://doi.org/10.1007/978-3-658-39438-7_25.'
ieee: 'M. Ostermann et al., “Individualization of Public Transport – Integration
of Technical and Social Dimensions of Sustainable Mobility,” in Towards the
New Normal in Mobility, H. Proff, Ed. Wiesbaden: Springer Fachmedien Wiesbaden,
2023.'
mla: Ostermann, Moritz, et al. “Individualization of Public Transport – Integration
of Technical and Social Dimensions of Sustainable Mobility.” Towards the New
Normal in Mobility, edited by Heike Proff, Springer Fachmedien Wiesbaden,
2023, doi:10.1007/978-3-658-39438-7_25.
short: 'M. Ostermann, J. Behm, T. Marten, T. Tröster, J. Weyer, K. Cepera, F. Adelt,
in: H. Proff (Ed.), Towards the New Normal in Mobility, Springer Fachmedien Wiesbaden,
Wiesbaden, 2023.'
conference:
end_date: 2022-06-23
location: Duisburg
name: 14. Wissenschaftsforum Mobilität
start_date: 2022-06-23
date_created: 2023-05-05T07:19:14Z
date_updated: 2024-08-23T06:32:38Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.1007/978-3-658-39438-7_25
editor:
- first_name: Heike
full_name: Proff, Heike
last_name: Proff
language:
- iso: eng
place: Wiesbaden
publication: Towards the New Normal in Mobility
publication_identifier:
isbn:
- '9783658394370'
- '9783658394387'
publication_status: published
publisher: Springer Fachmedien Wiesbaden
quality_controlled: '1'
status: public
title: Individualization of Public Transport – Integration of Technical and Social
Dimensions of Sustainable Mobility
type: book_chapter
user_id: '44763'
year: '2023'
...
---
_id: '43464'
abstract:
- lang: eng
text: Lightweight design is a common approach to reduce energy demand in
the use stage of vehicles. The production of lightweight materials is usually
associated with an increase in energy demand, so the environmental impacts of
lightweight structures need to be assessed holistically using a life cycle assessment.
To estimate the life cycle environmental impacts of a product in its developmental
stage, for example, by life cycle engineering, future changes in relevant influencing
factors must be considered. Prospective life cycle assessment provides methods
for integrating future scenarios into life cycle assessment studies. However,
approaches for integrating prospective life cycle assessment into product development
are limited. The objective of this work is to provide the methodological foundation
for integrating future scenarios of relevant influencing factors in the development
of lightweight structures. The applicability of the novel methodology is demonstrated
by a case study of a structural component in a steel, aluminium, and hybrid design.
The results show that appropriate decarbonisation measures can reduce the life
cycle greenhouse gas emissions by up to 95 percent until 2050. We also found that
shifts in the environmentally optimal design are possible in future scenarios.
Therefore, the methodology and data provided contribute to improved decision-making
in product development.
article_number: '3371'
author:
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Julian
full_name: Grenz, Julian
last_name: Grenz
- first_name: Marcel
full_name: Triebus, Marcel
id: '66036'
last_name: Triebus
- first_name: Felipe
full_name: Cerdas, Felipe
last_name: Cerdas
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Christoph
full_name: Herrmann, Christoph
last_name: Herrmann
citation:
ama: 'Ostermann M, Grenz J, Triebus M, et al. Integrating Prospective Scenarios
in Life Cycle Engineering: Case Study of Lightweight Structures. Energies.
2023;16(8). doi:10.3390/en16083371'
apa: 'Ostermann, M., Grenz, J., Triebus, M., Cerdas, F., Marten, T., Tröster, T.,
& Herrmann, C. (2023). Integrating Prospective Scenarios in Life Cycle Engineering:
Case Study of Lightweight Structures. Energies, 16(8), Article 3371.
https://doi.org/10.3390/en16083371'
bibtex: '@article{Ostermann_Grenz_Triebus_Cerdas_Marten_Tröster_Herrmann_2023, title={Integrating
Prospective Scenarios in Life Cycle Engineering: Case Study of Lightweight Structures},
volume={16}, DOI={10.3390/en16083371},
number={83371}, journal={Energies}, publisher={MDPI AG}, author={Ostermann, Moritz
and Grenz, Julian and Triebus, Marcel and Cerdas, Felipe and Marten, Thorsten
and Tröster, Thomas and Herrmann, Christoph}, year={2023} }'
chicago: 'Ostermann, Moritz, Julian Grenz, Marcel Triebus, Felipe Cerdas, Thorsten
Marten, Thomas Tröster, and Christoph Herrmann. “Integrating Prospective Scenarios
in Life Cycle Engineering: Case Study of Lightweight Structures.” Energies
16, no. 8 (2023). https://doi.org/10.3390/en16083371.'
ieee: 'M. Ostermann et al., “Integrating Prospective Scenarios in Life Cycle
Engineering: Case Study of Lightweight Structures,” Energies, vol. 16,
no. 8, Art. no. 3371, 2023, doi: 10.3390/en16083371.'
mla: 'Ostermann, Moritz, et al. “Integrating Prospective Scenarios in Life Cycle
Engineering: Case Study of Lightweight Structures.” Energies, vol. 16,
no. 8, 3371, MDPI AG, 2023, doi:10.3390/en16083371.'
short: M. Ostermann, J. Grenz, M. Triebus, F. Cerdas, T. Marten, T. Tröster, C.
Herrmann, Energies 16 (2023).
date_created: 2023-04-13T09:11:33Z
date_updated: 2023-04-13T09:19:56Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.3390/en16083371
intvolume: ' 16'
issue: '8'
keyword:
- Life Cycle Engineering
- Life Cycle Assessment
- Lightweight Design
- Prospective LCA
- Future-oriented LCA
- Energy System
- Material production
- Sustainable production
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/1996-1073/16/8/3371
oa: '1'
publication: Energies
publication_identifier:
issn:
- 1996-1073
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: 'Integrating Prospective Scenarios in Life Cycle Engineering: Case Study of
Lightweight Structures'
type: journal_article
user_id: '44763'
volume: 16
year: '2023'
...
---
_id: '44154'
abstract:
- lang: eng
text: Abstract. Due to an increasing volume of shipments, there is a significant
need for more delivery vehicles. One approach to reduce the associated increase
in carbon dioxide (CO2) emissions is a new light weight design approach involving
the substitution of conventional materials with glass fiber mat-reinforced thermoplastics
(GMT) based on polypropylene (PP). The application of GMT by compression molding
is a widely used process in the automotive industry. However, application in the
commercial vehicle sector requires much larger dimensions, making it necessary
to clarify whether the manufacturing process and material are suitable for semi-structural
applications on this scale. To find this out, two replacement geometries are abstracted
in this study and manufactured by varying the main manufacturing parameters. The
feasibility can be demonstrated by recording and analyzing the resulting process
variables and measuring the formed fiber distribution. At the end of the paper,
recommendations are given for the production of GMT structures on the scale of
commercial vehicles.
author:
- first_name: Julian
full_name: Lückenkötter, Julian
id: '45543'
last_name: Lückenkötter
- first_name: J.P.
full_name: Leimbach, J.P.
last_name: Leimbach
- first_name: Tim
full_name: Stallmeister, Tim
id: '45538'
last_name: Stallmeister
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Lückenkötter J, Leimbach JP, Stallmeister T, Marten T, Tröster T. Feasibility
Study of Compression Molding for Large Reinforcement Structures in the Commercial
Vehicle Sector. In: Materials Research Proceedings. Vol 28. Materials Research
Forum LLC; 2023:249-258. doi:10.21741/9781644902479-27'
apa: Lückenkötter, J., Leimbach, J. P., Stallmeister, T., Marten, T., & Tröster,
T. (2023). Feasibility Study of Compression Molding for Large Reinforcement Structures
in the Commercial Vehicle Sector. Materials Research Proceedings, 28,
249–258. https://doi.org/10.21741/9781644902479-27
bibtex: '@inproceedings{Lückenkötter_Leimbach_Stallmeister_Marten_Tröster_2023,
title={Feasibility Study of Compression Molding for Large Reinforcement Structures
in the Commercial Vehicle Sector}, volume={28}, DOI={10.21741/9781644902479-27},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Lückenkötter, Julian and Leimbach, J.P. and Stallmeister, Tim and
Marten, Thorsten and Tröster, Thomas}, year={2023}, pages={249–258} }'
chicago: Lückenkötter, Julian, J.P. Leimbach, Tim Stallmeister, Thorsten Marten,
and Thomas Tröster. “Feasibility Study of Compression Molding for Large Reinforcement
Structures in the Commercial Vehicle Sector.” In Materials Research Proceedings,
28:249–58. Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902479-27.
ieee: 'J. Lückenkötter, J. P. Leimbach, T. Stallmeister, T. Marten, and T. Tröster,
“Feasibility Study of Compression Molding for Large Reinforcement Structures in
the Commercial Vehicle Sector,” in Materials Research Proceedings, Krakow,
Poland, 2023, vol. 28, pp. 249–258, doi: 10.21741/9781644902479-27.'
mla: Lückenkötter, Julian, et al. “Feasibility Study of Compression Molding for
Large Reinforcement Structures in the Commercial Vehicle Sector.” Materials
Research Proceedings, vol. 28, Materials Research Forum LLC, 2023, pp. 249–58,
doi:10.21741/9781644902479-27.
short: 'J. Lückenkötter, J.P. Leimbach, T. Stallmeister, T. Marten, T. Tröster,
in: Materials Research Proceedings, Materials Research Forum LLC, 2023, pp. 249–258.'
conference:
end_date: 2023-04-21
location: Krakow, Poland
name: ESAFORM 2023
start_date: 2023-04-19
date_created: 2023-04-24T14:14:11Z
date_updated: 2023-05-01T09:18:12Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.21741/9781644902479-27
intvolume: ' 28'
keyword:
- Compression Molding
- Fiber Content
- Process Development
- Lightweight Design
language:
- iso: eng
page: 249-258
publication: Materials Research Proceedings
publication_identifier:
eissn:
- 978-1-64490-247-9
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Feasibility Study of Compression Molding for Large Reinforcement Structures
in the Commercial Vehicle Sector
type: conference
user_id: '45543'
volume: 28
year: '2023'
...
---
_id: '45782'
abstract:
- lang: eng
text: The development of automotive components with reduced greenhouse gas
(GHG) emissions is needed to reduce overall vehicle emissions. Life Cycle Engineering
(LCE) based on Life Cycle Assessment (LCA) supports this by providing holistic
information and improvement potentials regarding eco-efficient products. Key factors
influencing LCAs of automotive components, such as material production, will change
in the future. First approaches for integrating future scenarios for these key
factors into LCE already exist, but they only consider a limited number of parameters
and scenarios. This work aims to develop a method that can be practically applied
in the industry for integrating prospective LCAs (pLCA) into the LCE of automotive
components, considering relevant parameters and consistent scenarios. Therefore,
pLCA methods are further developed to investigate the influence of future scenarios
on the GHG emissions of automotive components. The practical application is demonstrated
for a vehicle component with different design options. This paper shows that different
development paths of the foreground and background system can shift the ecological
optimum of design alternatives. Therefore, future pathways of relevant parameters
must be considered comprehensively to reduce GHG emissions of future vehicles.
This work contributes to the methodological and practical integration of pLCA
into automotive development processes and provides quantitative results.
article_number: '10041'
author:
- first_name: Julian
full_name: Grenz, Julian
last_name: Grenz
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Karoline
full_name: Käsewieter, Karoline
last_name: Käsewieter
- first_name: Felipe
full_name: Cerdas, Felipe
last_name: Cerdas
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
- first_name: Christoph
full_name: Herrmann, Christoph
last_name: Herrmann
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Grenz J, Ostermann M, Käsewieter K, et al. Integrating Prospective LCA in the
Development of Automotive Components. Sustainability. 2023;15(13). doi:10.3390/su151310041
apa: Grenz, J., Ostermann, M., Käsewieter, K., Cerdas, F., Marten, T., Herrmann,
C., & Tröster, T. (2023). Integrating Prospective LCA in the Development of
Automotive Components. Sustainability, 15(13), Article 10041. https://doi.org/10.3390/su151310041
bibtex: '@article{Grenz_Ostermann_Käsewieter_Cerdas_Marten_Herrmann_Tröster_2023,
title={Integrating Prospective LCA in the Development of Automotive Components},
volume={15}, DOI={10.3390/su151310041},
number={1310041}, journal={Sustainability}, publisher={MDPI AG}, author={Grenz,
Julian and Ostermann, Moritz and Käsewieter, Karoline and Cerdas, Felipe and Marten,
Thorsten and Herrmann, Christoph and Tröster, Thomas}, year={2023} }'
chicago: Grenz, Julian, Moritz Ostermann, Karoline Käsewieter, Felipe Cerdas, Thorsten
Marten, Christoph Herrmann, and Thomas Tröster. “Integrating Prospective LCA in
the Development of Automotive Components.” Sustainability 15, no. 13 (2023).
https://doi.org/10.3390/su151310041.
ieee: 'J. Grenz et al., “Integrating Prospective LCA in the Development of
Automotive Components,” Sustainability, vol. 15, no. 13, Art. no. 10041,
2023, doi: 10.3390/su151310041.'
mla: Grenz, Julian, et al. “Integrating Prospective LCA in the Development of Automotive
Components.” Sustainability, vol. 15, no. 13, 10041, MDPI AG, 2023, doi:10.3390/su151310041.
short: J. Grenz, M. Ostermann, K. Käsewieter, F. Cerdas, T. Marten, C. Herrmann,
T. Tröster, Sustainability 15 (2023).
date_created: 2023-06-27T06:35:20Z
date_updated: 2023-06-27T06:39:47Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.3390/su151310041
intvolume: ' 15'
issue: '13'
keyword:
- prospective LCA
- life cycle engineering (LCE)
- lightweight design
- automotive components
- body parts
- circular economy
- steel
- aluminum
- hybrid materials
- fiber metal laminates
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2071-1050/15/13/10041
oa: '1'
publication: Sustainability
publication_identifier:
issn:
- 2071-1050
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
related_material:
link:
- relation: supplementary_material
url: ' https://www.mdpi.com/article/10.3390/su151310041/s1'
status: public
title: Integrating Prospective LCA in the Development of Automotive Components
type: journal_article
user_id: '44763'
volume: 15
year: '2023'
...
---
_id: '42459'
author:
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Jonathan
full_name: Behm, Jonathan
id: '50525'
last_name: Behm
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Ostermann M, Behm J, Marten T, Tröster T. NeMo.bil - Dekarbonisierung des
Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen. In: WerkstoffPlus Auto 13.
Fachtagung für neue Fahrzeug- und Werkstoffkonzepte. ; 2023.'
apa: Ostermann, M., Behm, J., Marten, T., & Tröster, T. (2023). NeMo.bil - Dekarbonisierung
des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen. WerkstoffPlus Auto 13.
Fachtagung für neue Fahrzeug- und Werkstoffkonzepte. WerkstoffPlus Auto 13.
Fachtagung für neue Fahrzeug- und Werkstoffkonzepte, Stuttgart.
bibtex: '@inproceedings{Ostermann_Behm_Marten_Tröster_2023, place={Stuttgart, Germany},
title={NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen},
booktitle={WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte},
author={Ostermann, Moritz and Behm, Jonathan and Marten, Thorsten and Tröster,
Thomas}, year={2023} }'
chicago: Ostermann, Moritz, Jonathan Behm, Thorsten Marten, and Thomas Tröster.
“NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen.”
In WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte.
Stuttgart, Germany, 2023.
ieee: M. Ostermann, J. Behm, T. Marten, and T. Tröster, “NeMo.bil - Dekarbonisierung
des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen,” presented at the WerkstoffPlus
Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte, Stuttgart, 2023.
mla: Ostermann, Moritz, et al. “NeMo.bil - Dekarbonisierung des Verkehrs mithilfe
von Leichtbau-Fahrzeugschwärmen.” WerkstoffPlus Auto 13. Fachtagung für neue
Fahrzeug- und Werkstoffkonzepte, 2023.
short: 'M. Ostermann, J. Behm, T. Marten, T. Tröster, in: WerkstoffPlus Auto 13.
Fachtagung für neue Fahrzeug- und Werkstoffkonzepte, Stuttgart, Germany, 2023.'
conference:
end_date: 2023-02-16
location: Stuttgart
name: WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte
start_date: 2023-02-15
date_created: 2023-02-24T09:11:28Z
date_updated: 2023-08-21T18:47:27Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
language:
- iso: ger
place: Stuttgart, Germany
publication: WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte
status: public
title: NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen
type: conference_abstract
user_id: '44763'
year: '2023'
...
---
_id: '46494'
abstract:
- lang: eng
text: To improve the mechanical performance and to address current shortcomings
of adhesive bonds such as bond degradation due to aging, a pulsed laser surface
pretreatment of the metal surfaces of aluminum AW 6082-T6 joints with epoxy adhesive
E320 is investigated. The surface treatment of the specimens resulted in increased
single-lap shear (SLS) strengths before and after hydrothermal aging in 80°C hot
water compared to nonpretreated reference specimens. In order to reveal the correlations
of laser parameters, resulting surface morphologies and the SLS strength, differently
laser pretreated surfaces were characterized at the micro- and nanoscale using
optical and scanning electron microscopies. The surface enlargement was quantified
with a digital image analysis of cross-sections prepared from the joint interfaces.
An analysis of variances (ANOVA) of the SLS results indicated that the laser parameters
power and pulse frequency were most critical for obtaining high SLS strengths.
Pretreated joint surfaces with a high micro- and nano-surface enlargement and
deep solidification structures provide high SLS strengths of up to 50 MPa and
almost negligible aging losses of merely 4%. Undercut structures on the pretreated
surfaces were found to be beneficial for the mechanical and aging properties when
only limited micro- and nanostructuring was applied.
article_type: original
author:
- first_name: Jonathan
full_name: Freund, Jonathan
last_name: Freund
- first_name: Miriam
full_name: Löbbecke, Miriam
last_name: Löbbecke
- first_name: Alexander
full_name: Delp, Alexander
last_name: Delp
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Shuang
full_name: Wu, Shuang
id: '48039'
last_name: Wu
orcid: 0000-0001-8645-9952
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Jan
full_name: Haubrich, Jan
last_name: Haubrich
citation:
ama: Freund J, Löbbecke M, Delp A, et al. Relationship between laser-generated micro-
and nanostructures and the long-term stability of bonded epoxy-aluminum joints.
The Journal of Adhesion. Published online 2023:1-31. doi:10.1080/00218464.2023.2223475
apa: Freund, J., Löbbecke, M., Delp, A., Walther, F., Wu, S., Tröster, T., &
Haubrich, J. (2023). Relationship between laser-generated micro- and nanostructures
and the long-term stability of bonded epoxy-aluminum joints. The Journal of
Adhesion, 1–31. https://doi.org/10.1080/00218464.2023.2223475
bibtex: '@article{Freund_Löbbecke_Delp_Walther_Wu_Tröster_Haubrich_2023, title={Relationship
between laser-generated micro- and nanostructures and the long-term stability
of bonded epoxy-aluminum joints}, DOI={10.1080/00218464.2023.2223475},
journal={The Journal of Adhesion}, publisher={Informa UK Limited}, author={Freund,
Jonathan and Löbbecke, Miriam and Delp, Alexander and Walther, Frank and Wu, Shuang
and Tröster, Thomas and Haubrich, Jan}, year={2023}, pages={1–31} }'
chicago: Freund, Jonathan, Miriam Löbbecke, Alexander Delp, Frank Walther, Shuang
Wu, Thomas Tröster, and Jan Haubrich. “Relationship between Laser-Generated Micro-
and Nanostructures and the Long-Term Stability of Bonded Epoxy-Aluminum Joints.”
The Journal of Adhesion, 2023, 1–31. https://doi.org/10.1080/00218464.2023.2223475.
ieee: 'J. Freund et al., “Relationship between laser-generated micro- and
nanostructures and the long-term stability of bonded epoxy-aluminum joints,” The
Journal of Adhesion, pp. 1–31, 2023, doi: 10.1080/00218464.2023.2223475.'
mla: Freund, Jonathan, et al. “Relationship between Laser-Generated Micro- and Nanostructures
and the Long-Term Stability of Bonded Epoxy-Aluminum Joints.” The Journal of
Adhesion, Informa UK Limited, 2023, pp. 1–31, doi:10.1080/00218464.2023.2223475.
short: J. Freund, M. Löbbecke, A. Delp, F. Walther, S. Wu, T. Tröster, J. Haubrich,
The Journal of Adhesion (2023) 1–31.
date_created: 2023-08-15T10:22:38Z
date_updated: 2025-01-30T12:35:30Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
doi: 10.1080/00218464.2023.2223475
keyword:
- Materials Chemistry
- Surfaces
- Coatings and Films
- Surfaces and Interfaces
- Mechanics of Materials
- General Chemistry
language:
- iso: eng
page: 1-31
publication: The Journal of Adhesion
publication_identifier:
issn:
- 0021-8464
- 1545-5823
publication_status: published
publisher: Informa UK Limited
quality_controlled: '1'
status: public
title: Relationship between laser-generated micro- and nanostructures and the long-term
stability of bonded epoxy-aluminum joints
type: journal_article
user_id: '48039'
year: '2023'
...
---
_id: '55760'
abstract:
- lang: eng
text: The transferability of structure–property relationships for laser-pretreated
metal adhesive joints to laser-pretreated metal–carbon-fiber-reinforced plastic
(CFRP) bonds was investigated. Single-lap shear tests were performed on hybrid
AW 6082-T6–CFRP specimens pretreated with the same pulsed laser surface parameter
sets on the metal surface as previously tested, AW 6082-T6–E320 metal adhesive
joints. The fracture surfaces were characterized to determine the type of failure
and elucidate differences and commonalities in the link between surface structures
and single-lap shear strengths. Digital image analyses of the hybrid specimens’
fractured surfaces were used to quantify remaining CFRP fragments on the metallic
joint side. The results indicate that high surface enlargements and the presence
of undercut structures lead to single-lap shear strengths exceeding 40 MPa and
35 MPa for unaged and aged hybrid specimens, respectively. Whereas for the metal–polymer
joints, the trend from high strength to weakly bonded specimens is largely continuous
with the degree of surface structuring, hybrid metal–CFRP joints exhibit a drastic
drop in joint performance after aging if the laser-generated surface structures
are less pronounced with low surface enlargements and crater depths. Surface features
and hydrothermal aging determine whether the specimens fail cohesively or adhesively.
article_number: '427'
article_type: original
author:
- first_name: Jonathan
full_name: Freund, Jonathan
last_name: Freund
- first_name: Isabel
full_name: Lützenkirchen, Isabel
last_name: Lützenkirchen
- first_name: Miriam
full_name: Löbbecke, Miriam
last_name: Löbbecke
- first_name: Alexander
full_name: Delp, Alexander
last_name: Delp
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Shuang
full_name: Wu, Shuang
id: '48039'
last_name: Wu
orcid: 0000-0001-8645-9952
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Jan
full_name: Haubrich, Jan
last_name: Haubrich
citation:
ama: Freund J, Lützenkirchen I, Löbbecke M, et al. Transferability of the Structure–Property
Relationships from Laser-Pretreated Metal–Polymer Joints to Aluminum–CFRP Hybrid
Joints. Journal of Composites Science. 2023;7(10). doi:10.3390/jcs7100427
apa: Freund, J., Lützenkirchen, I., Löbbecke, M., Delp, A., Walther, F., Wu, S.,
Tröster, T., & Haubrich, J. (2023). Transferability of the Structure–Property
Relationships from Laser-Pretreated Metal–Polymer Joints to Aluminum–CFRP Hybrid
Joints. Journal of Composites Science, 7(10), Article 427. https://doi.org/10.3390/jcs7100427
bibtex: '@article{Freund_Lützenkirchen_Löbbecke_Delp_Walther_Wu_Tröster_Haubrich_2023,
title={Transferability of the Structure–Property Relationships from Laser-Pretreated
Metal–Polymer Joints to Aluminum–CFRP Hybrid Joints}, volume={7}, DOI={10.3390/jcs7100427},
number={10427}, journal={Journal of Composites Science}, publisher={MDPI AG},
author={Freund, Jonathan and Lützenkirchen, Isabel and Löbbecke, Miriam and Delp,
Alexander and Walther, Frank and Wu, Shuang and Tröster, Thomas and Haubrich,
Jan}, year={2023} }'
chicago: Freund, Jonathan, Isabel Lützenkirchen, Miriam Löbbecke, Alexander Delp,
Frank Walther, Shuang Wu, Thomas Tröster, and Jan Haubrich. “Transferability of
the Structure–Property Relationships from Laser-Pretreated Metal–Polymer Joints
to Aluminum–CFRP Hybrid Joints.” Journal of Composites Science 7, no. 10
(2023). https://doi.org/10.3390/jcs7100427.
ieee: 'J. Freund et al., “Transferability of the Structure–Property Relationships
from Laser-Pretreated Metal–Polymer Joints to Aluminum–CFRP Hybrid Joints,” Journal
of Composites Science, vol. 7, no. 10, Art. no. 427, 2023, doi: 10.3390/jcs7100427.'
mla: Freund, Jonathan, et al. “Transferability of the Structure–Property Relationships
from Laser-Pretreated Metal–Polymer Joints to Aluminum–CFRP Hybrid Joints.” Journal
of Composites Science, vol. 7, no. 10, 427, MDPI AG, 2023, doi:10.3390/jcs7100427.
short: J. Freund, I. Lützenkirchen, M. Löbbecke, A. Delp, F. Walther, S. Wu, T.
Tröster, J. Haubrich, Journal of Composites Science 7 (2023).
date_created: 2024-08-26T10:45:05Z
date_updated: 2025-01-30T12:31:55Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
doi: 10.3390/jcs7100427
intvolume: ' 7'
issue: '10'
language:
- iso: eng
publication: Journal of Composites Science
publication_identifier:
issn:
- 2504-477X
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Transferability of the Structure–Property Relationships from Laser-Pretreated
Metal–Polymer Joints to Aluminum–CFRP Hybrid Joints
type: journal_article
user_id: '48039'
volume: 7
year: '2023'
...
---
_id: '46495'
abstract:
- lang: eng
text: A parameter investigation for manufacturing a hybrid system through the prepreg
pressing process was carried out within the scope of this work to achieve optimal
adhesion properties. The hybrid specimen comprises an aluminium sheet of alloy
EN AW 6082 in T6 condition and a thermoset Carbon Fibre Reinforced Plastics prepreg.
The prepreg pressing process allows the curing reaction of epoxy resin and the
joining process to occur simultaneously to avoid an additional bonding process
step. The surface of the aluminium sheet was pretreated in advance using a pulsed
Nd:YAG laser to enhance the bonding properties. In the first step, the shear edge
tests investigated the adhesion properties achieved with different consolidation
(temperature, time and pressure) and laser parameters. Then, 3-point bending tests
were carried out to investigate the influence of the consolidation parameters
on the mechanical properties of the Carbon Fibre Reinforced Plastics-laminate.
In this way, the optimal parameter sets for manufacturing hybrid structures were
determined.
article_type: original
author:
- first_name: Shuang
full_name: Wu, Shuang
id: '48039'
last_name: Wu
orcid: 0000-0001-8645-9952
- first_name: Alexander
full_name: Delp, Alexander
last_name: Delp
- first_name: Jonathan
full_name: Freund, Jonathan
last_name: Freund
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Jan
full_name: Haubrich, Jan
last_name: Haubrich
- first_name: Miriam
full_name: Löbbecke, Miriam
last_name: Löbbecke
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Wu S, Delp A, Freund J, et al. Adhesion properties of the hybrid system made
of laser-structured aluminium EN AW 6082 and CFRP by co-bonding-pressing process.
The Journal of Adhesion. Published online 2023:1-29. doi:10.1080/00218464.2023.2245758
apa: Wu, S., Delp, A., Freund, J., Walther, F., Haubrich, J., Löbbecke, M., &
Tröster, T. (2023). Adhesion properties of the hybrid system made of laser-structured
aluminium EN AW 6082 and CFRP by co-bonding-pressing process. The Journal of
Adhesion, 1–29. https://doi.org/10.1080/00218464.2023.2245758
bibtex: '@article{Wu_Delp_Freund_Walther_Haubrich_Löbbecke_Tröster_2023, title={Adhesion
properties of the hybrid system made of laser-structured aluminium EN AW 6082
and CFRP by co-bonding-pressing process}, DOI={10.1080/00218464.2023.2245758},
journal={The Journal of Adhesion}, publisher={Informa UK Limited}, author={Wu,
Shuang and Delp, Alexander and Freund, Jonathan and Walther, Frank and Haubrich,
Jan and Löbbecke, Miriam and Tröster, Thomas}, year={2023}, pages={1–29} }'
chicago: Wu, Shuang, Alexander Delp, Jonathan Freund, Frank Walther, Jan Haubrich,
Miriam Löbbecke, and Thomas Tröster. “Adhesion Properties of the Hybrid System
Made of Laser-Structured Aluminium EN AW 6082 and CFRP by Co-Bonding-Pressing
Process.” The Journal of Adhesion, 2023, 1–29. https://doi.org/10.1080/00218464.2023.2245758.
ieee: 'S. Wu et al., “Adhesion properties of the hybrid system made of laser-structured
aluminium EN AW 6082 and CFRP by co-bonding-pressing process,” The Journal
of Adhesion, pp. 1–29, 2023, doi: 10.1080/00218464.2023.2245758.'
mla: Wu, Shuang, et al. “Adhesion Properties of the Hybrid System Made of Laser-Structured
Aluminium EN AW 6082 and CFRP by Co-Bonding-Pressing Process.” The Journal
of Adhesion, Informa UK Limited, 2023, pp. 1–29, doi:10.1080/00218464.2023.2245758.
short: S. Wu, A. Delp, J. Freund, F. Walther, J. Haubrich, M. Löbbecke, T. Tröster,
The Journal of Adhesion (2023) 1–29.
date_created: 2023-08-15T10:26:00Z
date_updated: 2025-01-30T12:33:42Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
doi: 10.1080/00218464.2023.2245758
keyword:
- Materials Chemistry
- Surfaces
- Coatings and Films
- Surfaces and Interfaces
- Mechanics of Materials
- General Chemistry
language:
- iso: eng
page: 1-29
publication: The Journal of Adhesion
publication_identifier:
issn:
- 0021-8464
- 1545-5823
publication_status: published
publisher: Informa UK Limited
quality_controlled: '1'
status: public
title: Adhesion properties of the hybrid system made of laser-structured aluminium
EN AW 6082 and CFRP by co-bonding-pressing process
type: journal_article
user_id: '48039'
year: '2023'
...
---
_id: '48597'
abstract:
- lang: eng
text: This paper introduces an intrinsic manufacturing process of a hat profile
made of laser-pretreated aluminium sheet of alloy EN AW-6082 in T6 condition and
carbon fibre-reinforced plastic (CFRP) prepreg. The resin system used in combination
with CFRP was epoxy resin (EP). Before manufacturing, the laser-pretreated aluminium
sheet and CFRP prepreg were stacked to form a multi-layer composite, which was
pressed simultaneously in one process step. The optimal CFRP layer structure was
calculated in advance using the finite element method. During the forming process,
the curing reaction and the joining of the aluminium sheet and CFRP prepreg will
take place simultaneously. Thus, further joining techniques such as bonding and
riveting could be saved, and a much more efficient process could be achieved.
After manufacturing, shear-edge test was used to characterize the adhesion properties
of the hybrid part.
author:
- first_name: Shuang
full_name: Wu, Shuang
id: '48039'
last_name: Wu
orcid: 0000-0001-8645-9952
- first_name: Jonathan
full_name: Freund, Jonathan
last_name: Freund
- first_name: Alexander
full_name: Delp, Alexander
last_name: Delp
- first_name: Jan
full_name: Haubrich, Jan
last_name: Haubrich
- first_name: Miriam
full_name: Löbbecke, Miriam
last_name: Löbbecke
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Wu S, Freund J, Delp A, et al. Intrinsic forming of hybrid parts made of laser-structured
aluminium sheet and CFRP-Prepreg. In: ; 2023.'
apa: Wu, S., Freund, J., Delp, A., Haubrich, J., Löbbecke, M., Walther, F., &
Tröster, T. (2023). Intrinsic forming of hybrid parts made of laser-structured
aluminium sheet and CFRP-Prepreg. 23rd International Conference on Composite
Materials (ICCM23 2023).
bibtex: '@inproceedings{Wu_Freund_Delp_Haubrich_Löbbecke_Walther_Tröster_2023, title={Intrinsic
forming of hybrid parts made of laser-structured aluminium sheet and CFRP-Prepreg},
author={Wu, Shuang and Freund, Jonathan and Delp, Alexander and Haubrich, Jan
and Löbbecke, Miriam and Walther, Frank and Tröster, Thomas}, year={2023} }'
chicago: Wu, Shuang, Jonathan Freund, Alexander Delp, Jan Haubrich, Miriam Löbbecke,
Frank Walther, and Thomas Tröster. “Intrinsic Forming of Hybrid Parts Made of
Laser-Structured Aluminium Sheet and CFRP-Prepreg,” 2023.
ieee: S. Wu et al., “Intrinsic forming of hybrid parts made of laser-structured
aluminium sheet and CFRP-Prepreg,” presented at the 23rd International Conference
on Composite Materials (ICCM23 2023), 2023.
mla: Wu, Shuang, et al. Intrinsic Forming of Hybrid Parts Made of Laser-Structured
Aluminium Sheet and CFRP-Prepreg. 2023.
short: 'S. Wu, J. Freund, A. Delp, J. Haubrich, M. Löbbecke, F. Walther, T. Tröster,
in: 2023.'
conference:
end_date: 2023-08-04
name: 23rd International Conference on Composite Materials (ICCM23 2023)
start_date: 2023-07-31
date_created: 2023-11-02T11:37:32Z
date_updated: 2025-01-30T12:37:39Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
language:
- iso: eng
popular_science: '1'
status: public
title: Intrinsic forming of hybrid parts made of laser-structured aluminium sheet
and CFRP-Prepreg
type: conference
user_id: '48039'
year: '2023'
...
---
_id: '49436'
author:
- first_name: Maximilian Alexander
full_name: Kaiser, Maximilian Alexander
id: '72351'
last_name: Kaiser
orcid: 0009-0008-1333-3396
- first_name: Alexander
full_name: Reitz, Alexander
last_name: Reitz
- first_name: Stefan
full_name: Konrad, Stefan
last_name: Konrad
- first_name: Thomas
full_name: Meyer, Thomas
last_name: Meyer
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Kaiser MA, Reitz A, Konrad S, Meyer T, Marten T, Tröster T. Untersuchung energieeffizienter
und serientauglicher Erwärmungsstrategien mittels resistiver Erwärmung für den
Presshärteprozess. In: Merklein M, ed. Workshop Warmblechumformung. Vol
18. Warmumformung von höchstfesten Vergütungsstählen: Tagungsband zum 18. Erlanger
Workshop Warmblechumformung. Lehrstuhl für Fertigungstechnologie; 2023:99-118.'
apa: Kaiser, M. A., Reitz, A., Konrad, S., Meyer, T., Marten, T., & Tröster,
T. (2023). Untersuchung energieeffizienter und serientauglicher Erwärmungsstrategien
mittels resistiver Erwärmung für den Presshärteprozess. In M. Merklein (Ed.),
Workshop Warmblechumformung (Vol. 18, pp. 99–118). Lehrstuhl für Fertigungstechnologie.
bibtex: '@inproceedings{Kaiser_Reitz_Konrad_Meyer_Marten_Tröster_2023, place={Erlangen},
series={Warmumformung von höchstfesten Vergütungsstählen: Tagungsband zum 18.
Erlanger Workshop Warmblechumformung}, title={Untersuchung energieeffizienter
und serientauglicher Erwärmungsstrategien mittels resistiver Erwärmung für den
Presshärteprozess}, volume={18}, booktitle={Workshop Warmblechumformung}, publisher={Lehrstuhl
für Fertigungstechnologie}, author={Kaiser, Maximilian Alexander and Reitz, Alexander
and Konrad, Stefan and Meyer, Thomas and Marten, Thorsten and Tröster, Thomas},
editor={Merklein, Marion}, year={2023}, pages={99–118}, collection={Warmumformung
von höchstfesten Vergütungsstählen: Tagungsband zum 18. Erlanger Workshop Warmblechumformung}
}'
chicago: 'Kaiser, Maximilian Alexander, Alexander Reitz, Stefan Konrad, Thomas Meyer,
Thorsten Marten, and Thomas Tröster. “Untersuchung energieeffizienter und serientauglicher
Erwärmungsstrategien mittels resistiver Erwärmung für den Presshärteprozess.”
In Workshop Warmblechumformung, edited by Marion Merklein, 18:99–118. Warmumformung
von höchstfesten Vergütungsstählen: Tagungsband zum 18. Erlanger Workshop Warmblechumformung.
Erlangen: Lehrstuhl für Fertigungstechnologie, 2023.'
ieee: M. A. Kaiser, A. Reitz, S. Konrad, T. Meyer, T. Marten, and T. Tröster, “Untersuchung
energieeffizienter und serientauglicher Erwärmungsstrategien mittels resistiver
Erwärmung für den Presshärteprozess,” in Workshop Warmblechumformung, Fürth,
2023, vol. 18, pp. 99–118.
mla: Kaiser, Maximilian Alexander, et al. “Untersuchung energieeffizienter und serientauglicher
Erwärmungsstrategien mittels resistiver Erwärmung für den Presshärteprozess.”
Workshop Warmblechumformung, edited by Marion Merklein, vol. 18, Lehrstuhl
für Fertigungstechnologie, 2023, pp. 99–118.
short: 'M.A. Kaiser, A. Reitz, S. Konrad, T. Meyer, T. Marten, T. Tröster, in: M.
Merklein (Ed.), Workshop Warmblechumformung, Lehrstuhl für Fertigungstechnologie,
Erlangen, 2023, pp. 99–118.'
conference:
end_date: 2023-11-14
location: Fürth
name: 18. Erlanger Workshop Warmblechumformung
start_date: 2023-11-14
date_created: 2023-12-04T11:05:31Z
date_updated: 2025-05-13T09:20:20Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
editor:
- first_name: Marion
full_name: Merklein, Marion
last_name: Merklein
intvolume: ' 18'
keyword:
- Presshärten
- resistive Schnellerwärmung
- Energieeffizienz
language:
- iso: ger
page: 99-118
place: Erlangen
publication: Workshop Warmblechumformung
publication_identifier:
isbn:
- 978-3-00-077160-6
publication_status: published
publisher: Lehrstuhl für Fertigungstechnologie
series_title: 'Warmumformung von höchstfesten Vergütungsstählen: Tagungsband zum 18.
Erlanger Workshop Warmblechumformung'
status: public
title: Untersuchung energieeffizienter und serientauglicher Erwärmungsstrategien mittels
resistiver Erwärmung für den Presshärteprozess
type: conference_abstract
user_id: '72351'
volume: 18
year: '2023'
...