---
_id: '56626'
author:
- first_name: Maik
  full_name: Holzmüller, Maik
  id: '82645'
  last_name: Holzmüller
- first_name: Yi
  full_name: Gong, Yi
  id: '98514'
  last_name: Gong
- first_name: Fabian
  full_name: Bader, Fabian
  id: '65204'
  last_name: Bader
- first_name: Armin
  full_name: Henke, Armin
  last_name: Henke
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
citation:
  ama: 'Holzmüller M, Gong Y, Bader F, Henke A, Homberg W. Numerical Approach to Model
    a Novel Electrohydraulic Incremental Forming Process for the Manufacture of Pillow
    Plate Heat Exchangers. In: <i>Lecture Notes in Mechanical Engineering</i>. Springer
    Nature Switzerland; 2023. doi:<a href="https://doi.org/10.1007/978-3-031-41023-9_69">10.1007/978-3-031-41023-9_69</a>'
  apa: Holzmüller, M., Gong, Y., Bader, F., Henke, A., &#38; Homberg, W. (2023). Numerical
    Approach to Model a Novel Electrohydraulic Incremental Forming Process for the
    Manufacture of Pillow Plate Heat Exchangers. <i>Lecture Notes in Mechanical Engineering</i>.
    <a href="https://doi.org/10.1007/978-3-031-41023-9_69">https://doi.org/10.1007/978-3-031-41023-9_69</a>
  bibtex: '@inproceedings{Holzmüller_Gong_Bader_Henke_Homberg_2023, place={Cham},
    title={Numerical Approach to Model a Novel Electrohydraulic Incremental Forming
    Process for the Manufacture of Pillow Plate Heat Exchangers}, DOI={<a href="https://doi.org/10.1007/978-3-031-41023-9_69">10.1007/978-3-031-41023-9_69</a>},
    booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature
    Switzerland}, author={Holzmüller, Maik and Gong, Yi and Bader, Fabian and Henke,
    Armin and Homberg, Werner}, year={2023} }'
  chicago: 'Holzmüller, Maik, Yi Gong, Fabian Bader, Armin Henke, and Werner Homberg.
    “Numerical Approach to Model a Novel Electrohydraulic Incremental Forming Process
    for the Manufacture of Pillow Plate Heat Exchangers.” In <i>Lecture Notes in Mechanical
    Engineering</i>. Cham: Springer Nature Switzerland, 2023. <a href="https://doi.org/10.1007/978-3-031-41023-9_69">https://doi.org/10.1007/978-3-031-41023-9_69</a>.'
  ieee: 'M. Holzmüller, Y. Gong, F. Bader, A. Henke, and W. Homberg, “Numerical Approach
    to Model a Novel Electrohydraulic Incremental Forming Process for the Manufacture
    of Pillow Plate Heat Exchangers,” 2023, doi: <a href="https://doi.org/10.1007/978-3-031-41023-9_69">10.1007/978-3-031-41023-9_69</a>.'
  mla: Holzmüller, Maik, et al. “Numerical Approach to Model a Novel Electrohydraulic
    Incremental Forming Process for the Manufacture of Pillow Plate Heat Exchangers.”
    <i>Lecture Notes in Mechanical Engineering</i>, Springer Nature Switzerland, 2023,
    doi:<a href="https://doi.org/10.1007/978-3-031-41023-9_69">10.1007/978-3-031-41023-9_69</a>.
  short: 'M. Holzmüller, Y. Gong, F. Bader, A. Henke, W. Homberg, in: Lecture Notes
    in Mechanical Engineering, Springer Nature Switzerland, Cham, 2023.'
date_created: 2024-10-15T12:00:48Z
date_updated: 2024-10-15T12:09:06Z
department:
- _id: '9'
- _id: '156'
- _id: '321'
doi: 10.1007/978-3-031-41023-9_69
language:
- iso: eng
place: Cham
publication: Lecture Notes in Mechanical Engineering
publication_identifier:
  isbn:
  - '9783031410222'
  - '9783031410239'
  issn:
  - 2195-4356
  - 2195-4364
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: Numerical Approach to Model a Novel Electrohydraulic Incremental Forming Process
  for the Manufacture of Pillow Plate Heat Exchangers
type: conference
user_id: '98514'
year: '2023'
...
---
_id: '47536'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Efforts to enhance sustainability
    in all areas of life are increasing worldwide. In the field of manufacturing technology,
    a wide variety of approaches are being used to improve both resource and energy
    efficiency. Efficiency as well as sustainability can be improved by creating a
    circular economy or through energy-efficient recycling processes. As part of the
    interdisciplinary research group "Light—Efficient—Mobile" investigations on the
    energy-efficient friction-induced recycling process have been carried out at the
    department of Forming and Machining Technology at Paderborn University. E.g. using
    the friction-induced recycling process, different formless solid aluminum materials
    can be direct recycled into semi-finished products in an energy-efficient manner.
    The results of investigations with regard to the influence of the geometrical
    shape and filling rate of the aluminum particles to be recycled as well as the
    rotational speed of the continuously rotating wheel are explained in this paper.
    In addition to the recycling of aluminum chips, aluminum particles like powders
    from the field of additive manufacturing are processed. Based on these results,
    the future potentials of solid-state recycling processes and their contribution
    to the circular economy are discussed. The main focus here is on future interdisciplinary
    research projects to achieve circularity in the manufacturing of user-individual
    semi-finished products as well as the possibility to selectively adjust the product
    properties with the continuous recycling process.</jats:p>
article_number: '59'
article_type: original
author:
- first_name: Thomas
  full_name: Borgert, Thomas
  id: '83141'
  last_name: Borgert
- first_name: Dennis
  full_name: Milaege, Dennis
  last_name: Milaege
- first_name: Swetlana
  full_name: Schweizer, Swetlana
  id: '8938'
  last_name: Schweizer
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
- first_name: Mirko
  full_name: Schaper, Mirko
  id: '43720'
  last_name: Schaper
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
citation:
  ama: Borgert T, Milaege D, Schweizer S, Homberg W, Schaper M, Tröster T. Potentials
    of a friction-induced recycling process to improve resource and energy efficiency
    in manufacturing technology. <i>International Journal of Material Forming</i>.
    2023;16(6). doi:<a href="https://doi.org/10.1007/s12289-023-01785-w">10.1007/s12289-023-01785-w</a>
  apa: Borgert, T., Milaege, D., Schweizer, S., Homberg, W., Schaper, M., &#38; Tröster,
    T. (2023). Potentials of a friction-induced recycling process to improve resource
    and energy efficiency in manufacturing technology. <i>International Journal of
    Material Forming</i>, <i>16</i>(6), Article 59. <a href="https://doi.org/10.1007/s12289-023-01785-w">https://doi.org/10.1007/s12289-023-01785-w</a>
  bibtex: '@article{Borgert_Milaege_Schweizer_Homberg_Schaper_Tröster_2023, title={Potentials
    of a friction-induced recycling process to improve resource and energy efficiency
    in manufacturing technology}, volume={16}, DOI={<a href="https://doi.org/10.1007/s12289-023-01785-w">10.1007/s12289-023-01785-w</a>},
    number={659}, journal={International Journal of Material Forming}, publisher={Springer
    Science and Business Media LLC}, author={Borgert, Thomas and Milaege, Dennis and
    Schweizer, Swetlana and Homberg, Werner and Schaper, Mirko and Tröster, Thomas},
    year={2023} }'
  chicago: Borgert, Thomas, Dennis Milaege, Swetlana Schweizer, Werner Homberg, Mirko
    Schaper, and Thomas Tröster. “Potentials of a Friction-Induced Recycling Process
    to Improve Resource and Energy Efficiency in Manufacturing Technology.” <i>International
    Journal of Material Forming</i> 16, no. 6 (2023). <a href="https://doi.org/10.1007/s12289-023-01785-w">https://doi.org/10.1007/s12289-023-01785-w</a>.
  ieee: 'T. Borgert, D. Milaege, S. Schweizer, W. Homberg, M. Schaper, and T. Tröster,
    “Potentials of a friction-induced recycling process to improve resource and energy
    efficiency in manufacturing technology,” <i>International Journal of Material
    Forming</i>, vol. 16, no. 6, Art. no. 59, 2023, doi: <a href="https://doi.org/10.1007/s12289-023-01785-w">10.1007/s12289-023-01785-w</a>.'
  mla: Borgert, Thomas, et al. “Potentials of a Friction-Induced Recycling Process
    to Improve Resource and Energy Efficiency in Manufacturing Technology.” <i>International
    Journal of Material Forming</i>, vol. 16, no. 6, 59, Springer Science and Business
    Media LLC, 2023, doi:<a href="https://doi.org/10.1007/s12289-023-01785-w">10.1007/s12289-023-01785-w</a>.
  short: T. Borgert, D. Milaege, S. Schweizer, W. Homberg, M. Schaper, T. Tröster,
    International Journal of Material Forming 16 (2023).
date_created: 2023-10-02T06:59:53Z
date_updated: 2025-06-06T08:18:51Z
department:
- _id: '156'
- _id: '149'
- _id: '321'
- _id: '9'
- _id: '158'
doi: 10.1007/s12289-023-01785-w
intvolume: '        16'
issue: '6'
keyword:
- General Materials Science
language:
- iso: eng
publication: International Journal of Material Forming
publication_identifier:
  issn:
  - 1960-6206
  - 1960-6214
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Potentials of a friction-induced recycling process to improve resource and
  energy efficiency in manufacturing technology
type: journal_article
user_id: '15952'
volume: 16
year: '2023'
...
---
_id: '46483'
abstract:
- lang: eng
  text: <jats:p>The demands on joining technology are constantly increasing due to
    the consistent lightweight construction and the associated increasing material
    mix. To meet these requirements, the adaptability of the joining processes must
    be improved to be able to process different material combinations and to react
    to challenges caused by deviations in the process chain. One example of a highly
    adaptable process due to the two-step process sequence is thermomechanical joining
    with Friction Spun Joint Connectors (FSJCs) that can be individually adapted to
    the joint. In this paper, the potentials of the adaption in the two-stage joining
    process with aluminium auxiliary joining elements are investigated. To this end,
    it is first investigated whether a thermomechanical forming process can be used
    to achieve a uniform and controlled manufacturing regarding the process variable
    of the temperature as well as the geometry of the FSJC. Based on the successful
    proof of the high and good repeatability in the FSJC manufacturing, possibilities,
    and potentials for the targeted influencing of the process and FSJC geometry are
    shown, based on an extensive variation of the process input variables (delivery
    condition and thus mechanical properties of the raw parts as well as the process
    parameters of rotational speed and feed rate). Here it can be shown that above
    all, the feed rate of the final forming process has the strongest influence on
    the process and thus also offers the strongest possibilities for influencing it.</jats:p>
article_number: '147'
article_type: original
author:
- first_name: Thomas
  full_name: Borgert, Thomas
  id: '83141'
  last_name: Borgert
- first_name: Maximilian
  full_name: Henke, Maximilian
  last_name: Henke
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
citation:
  ama: Borgert T, Henke M, Homberg W. Investigations on the Influences of the Thermomechanical
    Manufacturing of Aluminium Auxiliary Joining Elements. <i>Journal of Manufacturing
    and Materials Processing</i>. 2023;7(4). doi:<a href="https://doi.org/10.3390/jmmp7040147">10.3390/jmmp7040147</a>
  apa: Borgert, T., Henke, M., &#38; Homberg, W. (2023). Investigations on the Influences
    of the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements.
    <i>Journal of Manufacturing and Materials Processing</i>, <i>7</i>(4), Article
    147. <a href="https://doi.org/10.3390/jmmp7040147">https://doi.org/10.3390/jmmp7040147</a>
  bibtex: '@article{Borgert_Henke_Homberg_2023, title={Investigations on the Influences
    of the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements},
    volume={7}, DOI={<a href="https://doi.org/10.3390/jmmp7040147">10.3390/jmmp7040147</a>},
    number={4147}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI
    AG}, author={Borgert, Thomas and Henke, Maximilian and Homberg, Werner}, year={2023}
    }'
  chicago: Borgert, Thomas, Maximilian Henke, and Werner Homberg. “Investigations
    on the Influences of the Thermomechanical Manufacturing of Aluminium Auxiliary
    Joining Elements.” <i>Journal of Manufacturing and Materials Processing</i> 7,
    no. 4 (2023). <a href="https://doi.org/10.3390/jmmp7040147">https://doi.org/10.3390/jmmp7040147</a>.
  ieee: 'T. Borgert, M. Henke, and W. Homberg, “Investigations on the Influences of
    the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements,” <i>Journal
    of Manufacturing and Materials Processing</i>, vol. 7, no. 4, Art. no. 147, 2023,
    doi: <a href="https://doi.org/10.3390/jmmp7040147">10.3390/jmmp7040147</a>.'
  mla: Borgert, Thomas, et al. “Investigations on the Influences of the Thermomechanical
    Manufacturing of Aluminium Auxiliary Joining Elements.” <i>Journal of Manufacturing
    and Materials Processing</i>, vol. 7, no. 4, 147, MDPI AG, 2023, doi:<a href="https://doi.org/10.3390/jmmp7040147">10.3390/jmmp7040147</a>.
  short: T. Borgert, M. Henke, W. Homberg, Journal of Manufacturing and Materials
    Processing 7 (2023).
date_created: 2023-08-14T06:42:25Z
date_updated: 2026-05-12T11:59:08Z
department:
- _id: '156'
doi: 10.3390/jmmp7040147
intvolume: '         7'
issue: '4'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
project:
- _id: '147'
  name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '133'
  name: TRR 285 - Project Area C
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
publication: Journal of Manufacturing and Materials Processing
publication_identifier:
  issn:
  - 2504-4494
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Investigations on the Influences of the Thermomechanical Manufacturing of Aluminium
  Auxiliary Joining Elements
type: journal_article
user_id: '7850'
volume: 7
year: '2023'
...
---
_id: '46752'
abstract:
- lang: eng
  text: Due to current global challenges regarding energy security as well as climate
    change the importance of preserving the nature and all available resources is
    steadily increasing. In order to achieve the energy-saving and climate targets,
    it is not only necessary to develop new processes and processing possibilities,
    but also to optimise known process chains with regard to energy and resource efficiency
    in the area of production technology. Here, the recycling of supposed production
    waste represents an opportunity to save energy. In addition to the conventional
    and smelting metallurgical recycling process, extensive research activities have
    therefore been carried out for alternative solid-state recycling processes. One
    example is the friction-induced recycling process, which has been used in past
    studies to demonstrate the energy- and resource-efficient production of semi-finished
    products from aluminium scrap such as chips. In addition, properties like chemical
    composition and strength can be adjusted locally and in terms of processing time.
    This can be used to improve the versatility of further processing steps.
author:
- first_name: Thomas
  full_name: Borgert, Thomas
  id: '83141'
  last_name: Borgert
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
citation:
  ama: 'Borgert T, Homberg W. Friction-Induced Recycled Aluminium Semi-finished Products
    in Thermo-mechanical Joining Technology. In: <i>Lecture Notes in Mechanical Engineering</i>.
    Springer Nature Switzerland; 2023. doi:<a href="https://doi.org/10.1007/978-3-031-41341-4_1">10.1007/978-3-031-41341-4_1</a>'
  apa: Borgert, T., &#38; Homberg, W. (2023). Friction-Induced Recycled Aluminium
    Semi-finished Products in Thermo-mechanical Joining Technology. In <i>Lecture
    Notes in Mechanical Engineering</i>. Springer Nature Switzerland. <a href="https://doi.org/10.1007/978-3-031-41341-4_1">https://doi.org/10.1007/978-3-031-41341-4_1</a>
  bibtex: '@inbook{Borgert_Homberg_2023, place={Cham}, title={Friction-Induced Recycled
    Aluminium Semi-finished Products in Thermo-mechanical Joining Technology}, DOI={<a
    href="https://doi.org/10.1007/978-3-031-41341-4_1">10.1007/978-3-031-41341-4_1</a>},
    booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature
    Switzerland}, author={Borgert, Thomas and Homberg, Werner}, year={2023} }'
  chicago: 'Borgert, Thomas, and Werner Homberg. “Friction-Induced Recycled Aluminium
    Semi-Finished Products in Thermo-Mechanical Joining Technology.” In <i>Lecture
    Notes in Mechanical Engineering</i>. Cham: Springer Nature Switzerland, 2023.
    <a href="https://doi.org/10.1007/978-3-031-41341-4_1">https://doi.org/10.1007/978-3-031-41341-4_1</a>.'
  ieee: 'T. Borgert and W. Homberg, “Friction-Induced Recycled Aluminium Semi-finished
    Products in Thermo-mechanical Joining Technology,” in <i>Lecture Notes in Mechanical
    Engineering</i>, Cham: Springer Nature Switzerland, 2023.'
  mla: Borgert, Thomas, and Werner Homberg. “Friction-Induced Recycled Aluminium Semi-Finished
    Products in Thermo-Mechanical Joining Technology.” <i>Lecture Notes in Mechanical
    Engineering</i>, Springer Nature Switzerland, 2023, doi:<a href="https://doi.org/10.1007/978-3-031-41341-4_1">10.1007/978-3-031-41341-4_1</a>.
  short: 'T. Borgert, W. Homberg, in: Lecture Notes in Mechanical Engineering, Springer
    Nature Switzerland, Cham, 2023.'
date_created: 2023-08-29T06:52:56Z
date_updated: 2026-05-12T11:58:00Z
department:
- _id: '156'
doi: 10.1007/978-3-031-41341-4_1
language:
- iso: eng
place: Cham
project:
- _id: '147'
  name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '133'
  name: TRR 285 - Project Area C
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
publication: Lecture Notes in Mechanical Engineering
publication_identifier:
  isbn:
  - '9783031413407'
  - '9783031413414'
  issn:
  - 2195-4356
  - 2195-4364
publication_status: published
publisher: Springer Nature Switzerland
quality_controlled: '1'
status: public
title: Friction-Induced Recycled Aluminium Semi-finished Products in Thermo-mechanical
  Joining Technology
type: book_chapter
user_id: '7850'
year: '2023'
...
---
_id: '47535'
abstract:
- lang: eng
  text: Consistent lightweight construction in the area of vehicle manufacturing requires
    the increased use of multi-material combinations. This, in turn, requires an adaptation
    of standard joining techniques. In multi-material combinations, the importance
    of integral cast components, in particular, is increasing and poses additional
    technical challenges for the industry. One approach to solve these challenges
    is adaptable joining elements manufactured by a thermomechanical forming process.
    By applying an incremental and thermomechanical joining process, it is possible
    to react immediately and adapt the joining process inline to reduce the number
    of different joining elements. In the investigation described in this publication,
    cast plates made of the cast aluminium alloy EN AC-AlSi9 serve as joining partners,
    which are processed by sand casting. The joining process of hypoeutectic AlSi
    alloys is challenging as their brittle character leads to cracks in the joint
    during conventional mechanical joining. To solve this, the frictional heat of
    the novel joining process applied can provide a finer microstructure in the hypoeutectic
    AlSi9 cast alloy. In detail, its Si is finer-grained, resulting in higher ductility
    of the joint. This study reveals the thermomechanical joining suitability of a
    hypoeutectic cast aluminium alloy in combination with adaptively manufactured
    auxiliary joining elements.
article_number: '169'
article_type: original
author:
- first_name: Thomas
  full_name: Borgert, Thomas
  id: '83141'
  last_name: Borgert
- first_name: Moritz
  full_name: Neuser, Moritz
  id: '32340'
  last_name: Neuser
- first_name: Kay-Peter
  full_name: Hoyer, Kay-Peter
  id: '48411'
  last_name: Hoyer
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
- first_name: Mirko
  full_name: Schaper, Mirko
  id: '43720'
  last_name: Schaper
citation:
  ama: Borgert T, Neuser M, Hoyer K-P, Homberg W, Schaper M. Thermomechanical Joining
    of Hypoeutectic Aluminium Cast Plates. <i>Journal of Manufacturing and Materials
    Processing</i>. 2023;7(5). doi:<a href="https://doi.org/10.3390/jmmp7050169">10.3390/jmmp7050169</a>
  apa: Borgert, T., Neuser, M., Hoyer, K.-P., Homberg, W., &#38; Schaper, M. (2023).
    Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates. <i>Journal of
    Manufacturing and Materials Processing</i>, <i>7</i>(5), Article 169. <a href="https://doi.org/10.3390/jmmp7050169">https://doi.org/10.3390/jmmp7050169</a>
  bibtex: '@article{Borgert_Neuser_Hoyer_Homberg_Schaper_2023, title={Thermomechanical
    Joining of Hypoeutectic Aluminium Cast Plates}, volume={7}, DOI={<a href="https://doi.org/10.3390/jmmp7050169">10.3390/jmmp7050169</a>},
    number={5169}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI
    AG}, author={Borgert, Thomas and Neuser, Moritz and Hoyer, Kay-Peter and Homberg,
    Werner and Schaper, Mirko}, year={2023} }'
  chicago: Borgert, Thomas, Moritz Neuser, Kay-Peter Hoyer, Werner Homberg, and Mirko
    Schaper. “Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates.” <i>Journal
    of Manufacturing and Materials Processing</i> 7, no. 5 (2023). <a href="https://doi.org/10.3390/jmmp7050169">https://doi.org/10.3390/jmmp7050169</a>.
  ieee: 'T. Borgert, M. Neuser, K.-P. Hoyer, W. Homberg, and M. Schaper, “Thermomechanical
    Joining of Hypoeutectic Aluminium Cast Plates,” <i>Journal of Manufacturing and
    Materials Processing</i>, vol. 7, no. 5, Art. no. 169, 2023, doi: <a href="https://doi.org/10.3390/jmmp7050169">10.3390/jmmp7050169</a>.'
  mla: Borgert, Thomas, et al. “Thermomechanical Joining of Hypoeutectic Aluminium
    Cast Plates.” <i>Journal of Manufacturing and Materials Processing</i>, vol. 7,
    no. 5, 169, MDPI AG, 2023, doi:<a href="https://doi.org/10.3390/jmmp7050169">10.3390/jmmp7050169</a>.
  short: T. Borgert, M. Neuser, K.-P. Hoyer, W. Homberg, M. Schaper, Journal of Manufacturing
    and Materials Processing 7 (2023).
date_created: 2023-10-02T06:46:53Z
date_updated: 2026-05-12T12:00:54Z
department:
- _id: '156'
- _id: '158'
doi: 10.3390/jmmp7050169
intvolume: '         7'
issue: '5'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
project:
- _id: '147'
  name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '136'
  name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '133'
  name: TRR 285 - Project Area C
- _id: '131'
  name: TRR 285 - Project Area A
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
publication: Journal of Manufacturing and Materials Processing
publication_identifier:
  issn:
  - 2504-4494
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates
type: journal_article
user_id: '7850'
volume: 7
year: '2023'
...
---
_id: '43031'
abstract:
- lang: eng
  text: Requirements of multi-material construction involve adjustments to standard
    joining techniques. Especially the growing importance of integral cast components
    poses additional engineering challenges for the industry. One approach to achieve
    these goals are adaptable joining elements formed by friction spinning. This approach
    uses friction-induced heat to form customisable joining elements to join sheets
    for different boundary conditions, even for brittle cast materials. It is possible
    to react immediately to adapt to the joining process inline and reduce the amount
    of different joining elements. As the joining partner serve casting plates of
    the aluminium casting alloy EN AC–AlSi9, which is processed in the sand casting.
    Joining hypoeutectic AlSi alloys constitutes a challenge because the brittle character
    of these cause cracks in the joint during conventional mechanical joining. Furthermore,
    the friction-induced heat of the novel joining process causes a finer microstructure
    in the hypoeutectic AlSi9 casting alloy. In particular, the eutectic Si is more
    fine-grained, resulting in higher joint ductility. This study indicates the joining
    suitability of a hypoeutectic aluminium casting alloy in combination with adaptive
    manufactured additional joining elements. Here, various mechanical and microstructural
    investigations validate the influence of the thermomechanical joining technique.
    In conclusion, the potential of this joining process is presented regarding the
    joinability of cast aluminium components.
author:
- first_name: Thomas
  full_name: Borgert, Thomas
  id: '83141'
  last_name: Borgert
- first_name: Moritz
  full_name: Neuser, Moritz
  id: '32340'
  last_name: Neuser
- first_name: Eugen
  full_name: Wiens, Eugen
  id: '7888'
  last_name: Wiens
- first_name: Olexandr
  full_name: Grydin, Olexandr
  id: '43822'
  last_name: Grydin
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
- first_name: Mirko
  full_name: Schaper, Mirko
  id: '43720'
  last_name: Schaper
citation:
  ama: 'Borgert T, Neuser M, Wiens E, Grydin O, Homberg W, Schaper M. Influence of
    thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium
    cast alloy. In: <i>Materials Research Proceedings</i>. Vol 25. Materials Research
    Forum LLC; 2023:187-194. doi:<a href="https://doi.org/10.21741/9781644902417-24">10.21741/9781644902417-24</a>'
  apa: Borgert, T., Neuser, M., Wiens, E., Grydin, O., Homberg, W., &#38; Schaper,
    M. (2023). Influence of thermo-mechanical joining process on the microstructure
    of a hypoeutectic aluminium cast alloy. <i>Materials Research Proceedings</i>,
    <i>25</i>, 187–194. <a href="https://doi.org/10.21741/9781644902417-24">https://doi.org/10.21741/9781644902417-24</a>
  bibtex: '@inproceedings{Borgert_Neuser_Wiens_Grydin_Homberg_Schaper_2023, title={Influence
    of thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium
    cast alloy}, volume={25}, DOI={<a href="https://doi.org/10.21741/9781644902417-24">10.21741/9781644902417-24</a>},
    booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
    LLC}, author={Borgert, Thomas and Neuser, Moritz and Wiens, Eugen and Grydin,
    Olexandr and Homberg, Werner and Schaper, Mirko}, year={2023}, pages={187–194}
    }'
  chicago: Borgert, Thomas, Moritz Neuser, Eugen Wiens, Olexandr Grydin, Werner Homberg,
    and Mirko Schaper. “Influence of Thermo-Mechanical Joining Process on the Microstructure
    of a Hypoeutectic Aluminium Cast Alloy.” In <i>Materials Research Proceedings</i>,
    25:187–94. Materials Research Forum LLC, 2023. <a href="https://doi.org/10.21741/9781644902417-24">https://doi.org/10.21741/9781644902417-24</a>.
  ieee: 'T. Borgert, M. Neuser, E. Wiens, O. Grydin, W. Homberg, and M. Schaper, “Influence
    of thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium
    cast alloy,” in <i>Materials Research Proceedings</i>, Nürnberg, 2023, vol. 25,
    pp. 187–194, doi: <a href="https://doi.org/10.21741/9781644902417-24">10.21741/9781644902417-24</a>.'
  mla: Borgert, Thomas, et al. “Influence of Thermo-Mechanical Joining Process on
    the Microstructure of a Hypoeutectic Aluminium Cast Alloy.” <i>Materials Research
    Proceedings</i>, vol. 25, Materials Research Forum LLC, 2023, pp. 187–94, doi:<a
    href="https://doi.org/10.21741/9781644902417-24">10.21741/9781644902417-24</a>.
  short: 'T. Borgert, M. Neuser, E. Wiens, O. Grydin, W. Homberg, M. Schaper, in:
    Materials Research Proceedings, Materials Research Forum LLC, 2023, pp. 187–194.'
conference:
  end_date: 05.04.2023
  location: Nürnberg
  name: 20th International Conference on Sheet Metal
  start_date: 02.04.2023
date_created: 2023-03-16T14:59:01Z
date_updated: 2026-05-12T13:53:46Z
department:
- _id: '156'
- _id: '158'
doi: 10.21741/9781644902417-24
intvolume: '        25'
language:
- iso: eng
page: 187-194
project:
- _id: '147'
  name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '136'
  name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '133'
  name: TRR 285 - Project Area C
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
- _id: '131'
  name: TRR 285 - Project Area A
publication: Materials Research Proceedings
publication_identifier:
  issn:
  - 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Influence of thermo-mechanical joining process on the microstructure of a hypoeutectic
  aluminium cast alloy
type: conference
user_id: '7850'
volume: 25
year: '2023'
...
---
_id: '34001'
author:
- first_name: Bahman
  full_name: Arian, Bahman
  id: '36287'
  last_name: Arian
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
- first_name: Lukas
  full_name: Kersting, Lukas
  last_name: Kersting
- first_name: Ansgar
  full_name: Trächtler, Ansgar
  id: '552'
  last_name: Trächtler
- first_name: Julian
  full_name: Rozo Vasquez, Julian
  last_name: Rozo Vasquez
citation:
  ama: 'Arian B, Homberg W, Kersting L, Trächtler A, Rozo Vasquez J. Produktkennzeichnung
    durch lokal definierte Einstellung von ferromagnetischen Eigenschaften beim Drückwalzen
    von metastabilen Stahlwerkstoffen. In: <i>36. Aachener Stahlkolloquium – Umformtechnik
    “Ideen Form Geben“</i>. ; 2022:333-347.'
  apa: Arian, B., Homberg, W., Kersting, L., Trächtler, A., &#38; Rozo Vasquez, J.
    (2022). Produktkennzeichnung durch lokal definierte Einstellung von ferromagnetischen
    Eigenschaften beim Drückwalzen von metastabilen Stahlwerkstoffen. <i>36. Aachener
    Stahlkolloquium – Umformtechnik “Ideen Form Geben“</i>, 333–347.
  bibtex: '@inproceedings{Arian_Homberg_Kersting_Trächtler_Rozo Vasquez_2022, place={Aachen},
    title={Produktkennzeichnung durch lokal definierte Einstellung von ferromagnetischen
    Eigenschaften beim Drückwalzen von metastabilen Stahlwerkstoffen}, booktitle={36.
    Aachener Stahlkolloquium – Umformtechnik “Ideen Form geben“}, author={Arian, Bahman
    and Homberg, Werner and Kersting, Lukas and Trächtler, Ansgar and Rozo Vasquez,
    Julian}, year={2022}, pages={333–347} }'
  chicago: Arian, Bahman, Werner Homberg, Lukas Kersting, Ansgar Trächtler, and Julian
    Rozo Vasquez. “Produktkennzeichnung Durch Lokal Definierte Einstellung von Ferromagnetischen
    Eigenschaften Beim Drückwalzen von Metastabilen Stahlwerkstoffen.” In <i>36. Aachener
    Stahlkolloquium – Umformtechnik “Ideen Form Geben“</i>, 333–47. Aachen, 2022.
  ieee: B. Arian, W. Homberg, L. Kersting, A. Trächtler, and J. Rozo Vasquez, “Produktkennzeichnung
    durch lokal definierte Einstellung von ferromagnetischen Eigenschaften beim Drückwalzen
    von metastabilen Stahlwerkstoffen,” in <i>36. Aachener Stahlkolloquium – Umformtechnik
    “Ideen Form geben“</i>, 2022, pp. 333–347.
  mla: Arian, Bahman, et al. “Produktkennzeichnung Durch Lokal Definierte Einstellung
    von Ferromagnetischen Eigenschaften Beim Drückwalzen von Metastabilen Stahlwerkstoffen.”
    <i>36. Aachener Stahlkolloquium – Umformtechnik “Ideen Form Geben“</i>, 2022,
    pp. 333–47.
  short: 'B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, in: 36.
    Aachener Stahlkolloquium – Umformtechnik “Ideen Form Geben“, Aachen, 2022, pp.
    333–347.'
date_created: 2022-11-04T08:35:03Z
date_updated: 2023-12-15T09:38:08Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 333-347
place: Aachen
publication: 36. Aachener Stahlkolloquium – Umformtechnik “Ideen Form geben“
publication_identifier:
  isbn:
  - 978-3-95886-460-3
quality_controlled: '1'
status: public
title: Produktkennzeichnung durch lokal definierte Einstellung von ferromagnetischen
  Eigenschaften beim Drückwalzen von metastabilen Stahlwerkstoffen
type: conference
user_id: '36287'
year: '2022'
...
---
_id: '34003'
author:
- first_name: Bahman
  full_name: Arian, Bahman
  id: '36287'
  last_name: Arian
- first_name: Annika
  full_name: Oesterwinter, Annika
  id: '44917'
  last_name: Oesterwinter
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
- first_name: Julian
  full_name: Rozo Vasquez, Julian
  last_name: Rozo Vasquez
- first_name: Frank
  full_name: Walther, Frank
  last_name: Walther
- first_name: Lukas
  full_name: Kersting, Lukas
  last_name: Kersting
- first_name: Ansgar
  full_name: Trächtler, Ansgar
  id: '552'
  last_name: Trächtler
citation:
  ama: 'Arian B, Oesterwinter A, Homberg W, et al. A flow forming process model to
    predict workpiece properties in AISI 304L. In: <i>19th Int. Conference on Metal
    Forming 2022</i>. ; 2022.'
  apa: Arian, B., Oesterwinter, A., Homberg, W., Rozo Vasquez, J., Walther, F., Kersting,
    L., &#38; Trächtler, A. (2022). A flow forming process model to predict workpiece
    properties in AISI 304L. <i>19th Int. Conference on Metal Forming 2022</i>.
  bibtex: '@inproceedings{Arian_Oesterwinter_Homberg_Rozo Vasquez_Walther_Kersting_Trächtler_2022,
    title={A flow forming process model to predict workpiece properties in AISI 304L},
    booktitle={19th Int. Conference on Metal Forming 2022}, author={Arian, Bahman
    and Oesterwinter, Annika and Homberg, Werner and Rozo Vasquez, Julian and Walther,
    Frank and Kersting, Lukas and Trächtler, Ansgar}, year={2022} }'
  chicago: Arian, Bahman, Annika Oesterwinter, Werner Homberg, Julian Rozo Vasquez,
    Frank Walther, Lukas Kersting, and Ansgar Trächtler. “A Flow Forming Process Model
    to Predict Workpiece Properties in AISI 304L.” In <i>19th Int. Conference on Metal
    Forming 2022</i>, 2022.
  ieee: B. Arian <i>et al.</i>, “A flow forming process model to predict workpiece
    properties in AISI 304L,” 2022.
  mla: Arian, Bahman, et al. “A Flow Forming Process Model to Predict Workpiece Properties
    in AISI 304L.” <i>19th Int. Conference on Metal Forming 2022</i>, 2022.
  short: 'B. Arian, A. Oesterwinter, W. Homberg, J. Rozo Vasquez, F. Walther, L. Kersting,
    A. Trächtler, in: 19th Int. Conference on Metal Forming 2022, 2022.'
date_created: 2022-11-04T09:02:27Z
date_updated: 2023-12-15T09:38:57Z
department:
- _id: '153'
- _id: '241'
- _id: '156'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: 19th Int. Conference on Metal Forming 2022
quality_controlled: '1'
status: public
title: A flow forming process model to predict workpiece properties in AISI 304L
type: conference
user_id: '36287'
year: '2022'
...
---
_id: '33724'
author:
- first_name: Pascal
  full_name: Vieth, Pascal
  last_name: Vieth
- first_name: Thomas
  full_name: Borgert, Thomas
  id: '83141'
  last_name: Borgert
- first_name: Werner
  full_name: Homberg, Werner
  last_name: Homberg
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
citation:
  ama: Vieth P, Borgert T, Homberg W, Grundmeier G. Assessment of mechanical and optical
    properties of Al 6060 alloy particles by removal of contaminants. <i>Advanced
    Engineering Materials</i>. Published online 2022. doi:<a href="https://doi.org/10.1002/adem.202201081">10.1002/adem.202201081</a>
  apa: Vieth, P., Borgert, T., Homberg, W., &#38; Grundmeier, G. (2022). Assessment
    of mechanical and optical properties of Al 6060 alloy particles by removal of
    contaminants. <i>Advanced Engineering Materials</i>. <a href="https://doi.org/10.1002/adem.202201081">https://doi.org/10.1002/adem.202201081</a>
  bibtex: '@article{Vieth_Borgert_Homberg_Grundmeier_2022, title={Assessment of mechanical
    and optical properties of Al 6060 alloy particles by removal of contaminants},
    DOI={<a href="https://doi.org/10.1002/adem.202201081">10.1002/adem.202201081</a>},
    journal={Advanced Engineering Materials}, publisher={Wiley}, author={Vieth, Pascal
    and Borgert, Thomas and Homberg, Werner and Grundmeier, Guido}, year={2022} }'
  chicago: Vieth, Pascal, Thomas Borgert, Werner Homberg, and Guido Grundmeier. “Assessment
    of Mechanical and Optical Properties of Al 6060 Alloy Particles by Removal of
    Contaminants.” <i>Advanced Engineering Materials</i>, 2022. <a href="https://doi.org/10.1002/adem.202201081">https://doi.org/10.1002/adem.202201081</a>.
  ieee: 'P. Vieth, T. Borgert, W. Homberg, and G. Grundmeier, “Assessment of mechanical
    and optical properties of Al 6060 alloy particles by removal of contaminants,”
    <i>Advanced Engineering Materials</i>, 2022, doi: <a href="https://doi.org/10.1002/adem.202201081">10.1002/adem.202201081</a>.'
  mla: Vieth, Pascal, et al. “Assessment of Mechanical and Optical Properties of Al
    6060 Alloy Particles by Removal of Contaminants.” <i>Advanced Engineering Materials</i>,
    Wiley, 2022, doi:<a href="https://doi.org/10.1002/adem.202201081">10.1002/adem.202201081</a>.
  short: P. Vieth, T. Borgert, W. Homberg, G. Grundmeier, Advanced Engineering Materials
    (2022).
date_created: 2022-10-14T08:10:07Z
date_updated: 2023-04-26T13:26:02Z
department:
- _id: '156'
doi: 10.1002/adem.202201081
keyword:
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
publication: Advanced Engineering Materials
publication_identifier:
  issn:
  - 1438-1656
  - 1527-2648
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Assessment of mechanical and optical properties of Al 6060 alloy particles
  by removal of contaminants
type: journal_article
user_id: '83141'
year: '2022'
...
---
_id: '34216'
abstract:
- lang: eng
  text: Mechanical joining technologies are increasingly used in multi-material lightweight
    constructions and offer opportunities to create versatile joining processes due
    to their low heat input, robustness to metallurgical incompatibilities and various
    process variants. They can be categorised into technologies which require an auxiliary
    joining element, or do not require an auxiliary joining element. A typical example
    for a mechanical joining process with auxiliary joining element is self-piercing
    riveting. A wide range of processes exist which are not requiring an auxiliary
    joining element. This allows both point-shaped (e.g., by clinching) and line-shaped
    (e.g., friction stir welding) joints to be produced. In order to achieve versatile
    processes, challenges exist in particular in the creation of intervention possibilities
    in the process and the understanding and handling of materials that are difficult
    to join, such as fiber reinforced plastics (FRP) or high-strength metals. In addition,
    predictive capability is required, which in particular requires accurate process
    simulation. Finally, the processes must be measured non-destructively in order
    to generate control variables in the process or to investigate the cause-effect
    relationship. This paper covers the state of the art in scientific research concerning
    mechanical joining and discusses future challenges on the way to versatile mechanical
    joining processes.
article_number: '100113'
author:
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
- first_name: M.
  full_name: Merklein, M.
  last_name: Merklein
- first_name: A.
  full_name: Brosius, A.
  last_name: Brosius
- first_name: D.
  full_name: Drummer, D.
  last_name: Drummer
- first_name: L.
  full_name: Fratini, L.
  last_name: Fratini
- first_name: U.
  full_name: Füssel, U.
  last_name: Füssel
- first_name: M.
  full_name: Gude, M.
  last_name: Gude
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
- first_name: P.A.F.
  full_name: Martins, P.A.F.
  last_name: Martins
- first_name: Mathias
  full_name: Bobbert, Mathias
  id: '7850'
  last_name: Bobbert
- first_name: M.
  full_name: Lechner, M.
  last_name: Lechner
- first_name: R.
  full_name: Kupfer, R.
  last_name: Kupfer
- first_name: B.
  full_name: Gröger, B.
  last_name: Gröger
- first_name: Daxin
  full_name: Han, Daxin
  id: '36544'
  last_name: Han
- first_name: J.
  full_name: Kalich, J.
  last_name: Kalich
- first_name: Fabian
  full_name: Kappe, Fabian
  id: '66459'
  last_name: Kappe
- first_name: T.
  full_name: Kleffel, T.
  last_name: Kleffel
- first_name: D.
  full_name: Köhler, D.
  last_name: Köhler
- first_name: C.-M.
  full_name: Kuball, C.-M.
  last_name: Kuball
- first_name: J.
  full_name: Popp, J.
  last_name: Popp
- first_name: D.
  full_name: Römisch, D.
  last_name: Römisch
- first_name: J.
  full_name: Troschitz, J.
  last_name: Troschitz
- first_name: Christian
  full_name: Wischer, Christian
  id: '72219'
  last_name: Wischer
- first_name: S.
  full_name: Wituschek, S.
  last_name: Wituschek
- first_name: M.
  full_name: Wolf, M.
  last_name: Wolf
citation:
  ama: Meschut G, Merklein M, Brosius A, et al. Review on mechanical joining by plastic
    deformation. <i>Journal of Advanced Joining Processes</i>. 2022;5. doi:<a href="https://doi.org/10.1016/j.jajp.2022.100113">10.1016/j.jajp.2022.100113</a>
  apa: Meschut, G., Merklein, M., Brosius, A., Drummer, D., Fratini, L., Füssel, U.,
    Gude, M., Homberg, W., Martins, P. A. F., Bobbert, M., Lechner, M., Kupfer, R.,
    Gröger, B., Han, D., Kalich, J., Kappe, F., Kleffel, T., Köhler, D., Kuball, C.-M.,
    … Wolf, M. (2022). Review on mechanical joining by plastic deformation. <i>Journal
    of Advanced Joining Processes</i>, <i>5</i>, Article 100113. <a href="https://doi.org/10.1016/j.jajp.2022.100113">https://doi.org/10.1016/j.jajp.2022.100113</a>
  bibtex: '@article{Meschut_Merklein_Brosius_Drummer_Fratini_Füssel_Gude_Homberg_Martins_Bobbert_et
    al._2022, title={Review on mechanical joining by plastic deformation}, volume={5},
    DOI={<a href="https://doi.org/10.1016/j.jajp.2022.100113">10.1016/j.jajp.2022.100113</a>},
    number={100113}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
    BV}, author={Meschut, Gerson and Merklein, M. and Brosius, A. and Drummer, D.
    and Fratini, L. and Füssel, U. and Gude, M. and Homberg, Werner and Martins, P.A.F.
    and Bobbert, Mathias and et al.}, year={2022} }'
  chicago: Meschut, Gerson, M. Merklein, A. Brosius, D. Drummer, L. Fratini, U. Füssel,
    M. Gude, et al. “Review on Mechanical Joining by Plastic Deformation.” <i>Journal
    of Advanced Joining Processes</i> 5 (2022). <a href="https://doi.org/10.1016/j.jajp.2022.100113">https://doi.org/10.1016/j.jajp.2022.100113</a>.
  ieee: 'G. Meschut <i>et al.</i>, “Review on mechanical joining by plastic deformation,”
    <i>Journal of Advanced Joining Processes</i>, vol. 5, Art. no. 100113, 2022, doi:
    <a href="https://doi.org/10.1016/j.jajp.2022.100113">10.1016/j.jajp.2022.100113</a>.'
  mla: Meschut, Gerson, et al. “Review on Mechanical Joining by Plastic Deformation.”
    <i>Journal of Advanced Joining Processes</i>, vol. 5, 100113, Elsevier BV, 2022,
    doi:<a href="https://doi.org/10.1016/j.jajp.2022.100113">10.1016/j.jajp.2022.100113</a>.
  short: G. Meschut, M. Merklein, A. Brosius, D. Drummer, L. Fratini, U. Füssel, M.
    Gude, W. Homberg, P.A.F. Martins, M. Bobbert, M. Lechner, R. Kupfer, B. Gröger,
    D. Han, J. Kalich, F. Kappe, T. Kleffel, D. Köhler, C.-M. Kuball, J. Popp, D.
    Römisch, J. Troschitz, C. Wischer, S. Wituschek, M. Wolf, Journal of Advanced
    Joining Processes 5 (2022).
date_created: 2022-12-05T21:24:49Z
date_updated: 2023-04-27T08:52:38Z
department:
- _id: '157'
- _id: '156'
- _id: '9'
doi: 10.1016/j.jajp.2022.100113
intvolume: '         5'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '131'
  name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
  name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '138'
  name: 'TRR 285 – A04: TRR 285 - Subproject A04'
- _id: '137'
  name: 'TRR 285 – A03: TRR 285 - Subproject A03'
- _id: '132'
  name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
  name: 'TRR 285 – B01: TRR 285 - Subproject B01'
- _id: '133'
  name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '145'
  name: 'TRR 285 – C01: TRR 285 - Subproject C01'
- _id: '146'
  name: 'TRR 285 – C02: TRR 285 - Subproject C02'
- _id: '147'
  name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '148'
  name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Journal of Advanced Joining Processes
publication_identifier:
  issn:
  - 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Review on mechanical joining by plastic deformation
type: journal_article
user_id: '66459'
volume: 5
year: '2022'
...
---
_id: '29719'
article_type: original
author:
- first_name: Thomas
  full_name: Borgert, Thomas
  id: '83141'
  last_name: Borgert
- first_name: Werner
  full_name: Homberg, Werner
  last_name: Homberg
citation:
  ama: Borgert T, Homberg W. Energy saving potentials of an efficient recycling process
    of different aluminum rejects. <i>Energy Reports</i>. 2022;8:399-404. doi:<a href="https://doi.org/10.1016/j.egyr.2022.01.027">10.1016/j.egyr.2022.01.027</a>
  apa: Borgert, T., &#38; Homberg, W. (2022). Energy saving potentials of an efficient
    recycling process of different aluminum rejects. <i>Energy Reports</i>, <i>8</i>,
    399–404. <a href="https://doi.org/10.1016/j.egyr.2022.01.027">https://doi.org/10.1016/j.egyr.2022.01.027</a>
  bibtex: '@article{Borgert_Homberg_2022, title={Energy saving potentials of an efficient
    recycling process of different aluminum rejects}, volume={8}, DOI={<a href="https://doi.org/10.1016/j.egyr.2022.01.027">10.1016/j.egyr.2022.01.027</a>},
    journal={Energy Reports}, publisher={Elsevier BV}, author={Borgert, Thomas and
    Homberg, Werner}, year={2022}, pages={399–404} }'
  chicago: 'Borgert, Thomas, and Werner Homberg. “Energy Saving Potentials of an Efficient
    Recycling Process of Different Aluminum Rejects.” <i>Energy Reports</i> 8 (2022):
    399–404. <a href="https://doi.org/10.1016/j.egyr.2022.01.027">https://doi.org/10.1016/j.egyr.2022.01.027</a>.'
  ieee: 'T. Borgert and W. Homberg, “Energy saving potentials of an efficient recycling
    process of different aluminum rejects,” <i>Energy Reports</i>, vol. 8, pp. 399–404,
    2022, doi: <a href="https://doi.org/10.1016/j.egyr.2022.01.027">10.1016/j.egyr.2022.01.027</a>.'
  mla: Borgert, Thomas, and Werner Homberg. “Energy Saving Potentials of an Efficient
    Recycling Process of Different Aluminum Rejects.” <i>Energy Reports</i>, vol.
    8, Elsevier BV, 2022, pp. 399–404, doi:<a href="https://doi.org/10.1016/j.egyr.2022.01.027">10.1016/j.egyr.2022.01.027</a>.
  short: T. Borgert, W. Homberg, Energy Reports 8 (2022) 399–404.
conference:
  end_date: 17.09.2021
  name: The 8th International Conference on Energy and Environment Research ICEER
    2021
  start_date: 13.09.2021
date_created: 2022-02-02T07:48:01Z
date_updated: 2023-04-27T09:07:15Z
department:
- _id: '156'
doi: 10.1016/j.egyr.2022.01.027
intvolume: '         8'
keyword:
- General Energy
language:
- iso: eng
page: 399-404
publication: Energy Reports
publication_identifier:
  issn:
  - 2352-4847
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Energy saving potentials of an efficient recycling process of different aluminum
  rejects
type: journal_article
user_id: '83141'
volume: 8
year: '2022'
...
---
_id: '30292'
abstract:
- lang: eng
  text: The spinning process is a flexible incremental forming process for the manufacturing
    of axially-symmetric sheet metal or tubular components with functionally graded
    properties. It is characterized by the utilization of universal tooling geometries
    and quite low forming forces. The process has a high potential to reduce material
    waste, to extend the forming limits and to achieve more complex geometries as
    well as favorable part properties [1]. Current research work at the Chair of Forming
    Technology (LUF) is focused on innovative flow-turning processes that have a high
    potential for producing flat components with excellent geometrical and mechanical
    properties while keeping process times short [2]. In combination with process-integrated
    local heat treatment, the new spinning process is predestined for the efficient
    forming of ultra-high-strength steel or tailored materials. Due to the desired
    field of food industry only food-safe materials such as special stainless steels
    are being investigated. This paper presents an innovative machine layout as well
    as an adequate process design for the production of high-performance circular
    knives with optimized mechanical hardness. In this context, particular attention
    is paid to various areas of temperature control as well as process-related challenges
    during the process.
author:
- first_name: David
  full_name: Engemann, David
  id: '51720'
  last_name: Engemann
- first_name: Werner
  full_name: Homberg, Werner
  last_name: Homberg
citation:
  ama: Engemann D, Homberg W. Hot Spinning of Cutting Blades for Food Industry.
  apa: Engemann, D., &#38; Homberg, W. (n.d.). <i>Hot Spinning of Cutting Blades for
    Food Industry</i>. Esaform 2022, Braga - Portugal.
  bibtex: '@inproceedings{Engemann_Homberg, place={Braga - Portugal}, title={Hot Spinning
    of Cutting Blades for Food Industry}, author={Engemann, David and Homberg, Werner}
    }'
  chicago: Engemann, David, and Werner Homberg. “Hot Spinning of Cutting Blades for
    Food Industry.” Braga - Portugal, n.d.
  ieee: D. Engemann and W. Homberg, “Hot Spinning of Cutting Blades for Food Industry,”
    presented at the Esaform 2022, Braga - Portugal.
  mla: Engemann, David, and Werner Homberg. <i>Hot Spinning of Cutting Blades for
    Food Industry</i>.
  short: 'D. Engemann, W. Homberg, in: Braga - Portugal, n.d.'
conference:
  end_date: 29.04.2022
  location: Braga - Portugal
  name: Esaform 2022
  start_date: 26.04.2022
date_created: 2022-03-14T07:22:43Z
date_updated: 2023-04-27T09:39:21Z
ddc:
- '680'
department:
- _id: '156'
file:
- access_level: closed
  content_type: application/pdf
  creator: davideng
  date_created: 2022-03-14T07:19:21Z
  date_updated: 2022-03-14T07:19:21Z
  file_id: '30293'
  file_name: PaperSuperSharp_Revision.pdf
  file_size: 785105
  relation: main_file
  success: 1
file_date_updated: 2022-03-14T07:19:21Z
has_accepted_license: '1'
keyword:
- Cutting blades
- Flow-forming
- Incremental forming
- Hot Forming
- High strength steels
language:
- iso: eng
place: Braga - Portugal
publication_status: accepted
quality_controlled: '1'
status: public
title: Hot Spinning of Cutting Blades for Food Industry
type: conference
user_id: '83141'
year: '2022'
...
---
_id: '31360'
abstract:
- lang: eng
  text: <jats:p>The adaptive joining process employing friction-spun joint connectors
    (FSJC) is a promising method for the realization of adaptable joints and thus
    for lightweight construction. In addition to experimental investigations, numerical
    studies are indispensable tools for its development. Therefore, this paper includes
    an analysis of boundary conditions for the spatial discretization and mesh modeling
    techniques, the material modeling, the contact and friction modeling, and the
    thermal boundary conditions for the finite element (FE) modeling of this joining
    process. For these investigations, two FE models corresponding to the two process
    steps were set up and compared with the two related processes of friction stir
    welding and friction drilling. Regarding the spatial discretization, the Lagrangian
    approach is not sufficient to represent the deformation that occurs. The Johnson-Cook
    model is well suited as a material model. The modeling of the contact detection
    and friction are important research subjects. Coulomb’s law of friction is not
    adequate to account for the complex friction phenomena of the adaptive joining
    process. The thermal boundary conditions play a decisive role in heat generation
    and thus in the material flow of the process. It is advisable to use temperature-dependent
    parameters and to investigate in detail the influence of radiation in the entire
    process.</jats:p>
article_number: '869'
author:
- first_name: Annika
  full_name: Oesterwinter, Annika
  id: '44917'
  last_name: Oesterwinter
- first_name: Christian
  full_name: Wischer, Christian
  id: '72219'
  last_name: Wischer
- first_name: Werner
  full_name: Homberg, Werner
  last_name: Homberg
citation:
  ama: Oesterwinter A, Wischer C, Homberg W. Identification of Requirements for FE
    Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors
    (FSJC). <i>Metals</i>. 2022;12(5). doi:<a href="https://doi.org/10.3390/met12050869">10.3390/met12050869</a>
  apa: Oesterwinter, A., Wischer, C., &#38; Homberg, W. (2022). Identification of
    Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun
    Joint Connectors (FSJC). <i>Metals</i>, <i>12</i>(5), Article 869. <a href="https://doi.org/10.3390/met12050869">https://doi.org/10.3390/met12050869</a>
  bibtex: '@article{Oesterwinter_Wischer_Homberg_2022, title={Identification of Requirements
    for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint
    Connectors (FSJC)}, volume={12}, DOI={<a href="https://doi.org/10.3390/met12050869">10.3390/met12050869</a>},
    number={5869}, journal={Metals}, publisher={MDPI AG}, author={Oesterwinter, Annika
    and Wischer, Christian and Homberg, Werner}, year={2022} }'
  chicago: Oesterwinter, Annika, Christian Wischer, and Werner Homberg. “Identification
    of Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun
    Joint Connectors (FSJC).” <i>Metals</i> 12, no. 5 (2022). <a href="https://doi.org/10.3390/met12050869">https://doi.org/10.3390/met12050869</a>.
  ieee: 'A. Oesterwinter, C. Wischer, and W. Homberg, “Identification of Requirements
    for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint
    Connectors (FSJC),” <i>Metals</i>, vol. 12, no. 5, Art. no. 869, 2022, doi: <a
    href="https://doi.org/10.3390/met12050869">10.3390/met12050869</a>.'
  mla: Oesterwinter, Annika, et al. “Identification of Requirements for FE Modeling
    of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC).”
    <i>Metals</i>, vol. 12, no. 5, 869, MDPI AG, 2022, doi:<a href="https://doi.org/10.3390/met12050869">10.3390/met12050869</a>.
  short: A. Oesterwinter, C. Wischer, W. Homberg, Metals 12 (2022).
date_created: 2022-05-21T17:27:16Z
date_updated: 2023-04-27T09:39:39Z
department:
- _id: '9'
- _id: '156'
- _id: '630'
doi: 10.3390/met12050869
intvolume: '        12'
issue: '5'
keyword:
- General Materials Science
- Metals and Alloys
language:
- iso: eng
project:
- _id: '133'
  name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '147'
  name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
publication: Metals
publication_identifier:
  issn:
  - 2075-4701
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Identification of Requirements for FE Modeling of an Adaptive Joining Technology
  Employing Friction-Spun Joint Connectors (FSJC)
type: journal_article
user_id: '83141'
volume: 12
year: '2022'
...
---
_id: '30885'
abstract:
- lang: eng
  text: High-speed forming processes such as electromagnetic forming (EMF) and electrohydraulic
    forming (EHF) have a high potential for producing lightweight components with
    complex geometries, but the forming zone is usually limited to a small size for
    equipment-related reasons. Incremental strategies overcome this limit by using
    a sequence of local deformations to form larger component areas gradually. Hence,
    the technological potential of high-speed forming can be exploited for large-area
    components too. The target-oriented process design of such incremental forming
    operations requires a deep understanding of the underlying electromagnetic and
    electrohydraulic forming processes. This article therefore analyzes and compares
    the influence of fundamental process parameters on the acting loads, the resulting
    course of deformation, and the forming result for both technologies via experimental
    and numerical investigations. Specifically, it is shown that for the EHF process
    considered, the electrode distance and the discharge energy have a significant
    influence on the resulting forming depth. In the EHF process, the largest forming
    depth is achieved directly below the electrodes, while the pressure distribution
    in the EMF depends on the fieldshaper used. The energy requirement for the EHF
    process is comparatively low, while significantly higher forming speeds are achieved
    with the EMF process.
author:
- first_name: Thomas
  full_name: Heggemann, Thomas
  id: '9360'
  last_name: Heggemann
- first_name: Verena
  full_name: Psyk, Verena
  last_name: Psyk
- first_name: Annika
  full_name: Oesterwinter, Annika
  id: '44917'
  last_name: Oesterwinter
- first_name: Maik
  full_name: Linnemann, Maik
  last_name: Linnemann
- first_name: Verena
  full_name: Kräusel, Verena
  last_name: Kräusel
- first_name: Werner
  full_name: Homberg, Werner
  last_name: Homberg
citation:
  ama: Heggemann T, Psyk V, Oesterwinter A, Linnemann M, Kräusel V, Homberg W. Comparative
    Analysis of Electrohydraulic and Electromagnetic Sheet Metal Forming against the
    Background of the Application as an Incremental Processing Technology. <i>Metals</i>.
    2022;12(4). doi:<a href="https://doi.org/10.3390/met12040660">10.3390/met12040660</a>
  apa: Heggemann, T., Psyk, V., Oesterwinter, A., Linnemann, M., Kräusel, V., &#38;
    Homberg, W. (2022). Comparative Analysis of Electrohydraulic and Electromagnetic
    Sheet Metal Forming against the Background of the Application as an Incremental
    Processing Technology. <i>Metals</i>, <i>12</i>(4). <a href="https://doi.org/10.3390/met12040660">https://doi.org/10.3390/met12040660</a>
  bibtex: '@article{Heggemann_Psyk_Oesterwinter_Linnemann_Kräusel_Homberg_2022, title={Comparative
    Analysis of Electrohydraulic and Electromagnetic Sheet Metal Forming against the
    Background of the Application as an Incremental Processing Technology}, volume={12},
    DOI={<a href="https://doi.org/10.3390/met12040660">10.3390/met12040660</a>}, number={4},
    journal={Metals}, author={Heggemann, Thomas and Psyk, Verena and Oesterwinter,
    Annika and Linnemann, Maik and Kräusel, Verena and Homberg, Werner}, year={2022}
    }'
  chicago: Heggemann, Thomas, Verena Psyk, Annika Oesterwinter, Maik Linnemann, Verena
    Kräusel, and Werner Homberg. “Comparative Analysis of Electrohydraulic and Electromagnetic
    Sheet Metal Forming against the Background of the Application as an Incremental
    Processing Technology.” <i>Metals</i> 12, no. 4 (2022). <a href="https://doi.org/10.3390/met12040660">https://doi.org/10.3390/met12040660</a>.
  ieee: 'T. Heggemann, V. Psyk, A. Oesterwinter, M. Linnemann, V. Kräusel, and W.
    Homberg, “Comparative Analysis of Electrohydraulic and Electromagnetic Sheet Metal
    Forming against the Background of the Application as an Incremental Processing
    Technology,” <i>Metals</i>, vol. 12, no. 4, 2022, doi: <a href="https://doi.org/10.3390/met12040660">10.3390/met12040660</a>.'
  mla: Heggemann, Thomas, et al. “Comparative Analysis of Electrohydraulic and Electromagnetic
    Sheet Metal Forming against the Background of the Application as an Incremental
    Processing Technology.” <i>Metals</i>, vol. 12, no. 4, 2022, doi:<a href="https://doi.org/10.3390/met12040660">10.3390/met12040660</a>.
  short: T. Heggemann, V. Psyk, A. Oesterwinter, M. Linnemann, V. Kräusel, W. Homberg,
    Metals 12 (2022).
date_created: 2022-04-13T09:06:11Z
date_updated: 2023-04-27T09:39:58Z
department:
- _id: '9'
- _id: '156'
doi: 10.3390/met12040660
intvolume: '        12'
issue: '4'
language:
- iso: eng
publication: Metals
publication_identifier:
  issn:
  - 2075-4701
quality_controlled: '1'
status: public
title: Comparative Analysis of Electrohydraulic and Electromagnetic Sheet Metal Forming
  against the Background of the Application as an Incremental Processing Technology
type: journal_article
user_id: '83141'
volume: 12
year: '2022'
...
---
_id: '42813'
author:
- first_name: Eugen
  full_name: Wiens, Eugen
  last_name: Wiens
citation:
  ama: Wiens E. <i>Innendrückwalzen – Ein innovatives Umformverfahren zur inkrementellen
    Formgebung von wanddickenkonturierten Rohren mit lokal einstellbaren mechanischen
    Eigenschaften</i>.; 2022.
  apa: Wiens, E. (2022). <i>Innendrückwalzen – Ein innovatives Umformverfahren zur
    inkrementellen Formgebung von wanddickenkonturierten Rohren mit lokal einstellbaren
    mechanischen Eigenschaften</i>.
  bibtex: '@book{Wiens_2022, title={Innendrückwalzen – Ein innovatives Umformverfahren
    zur inkrementellen Formgebung von wanddickenkonturierten Rohren mit lokal einstellbaren
    mechanischen Eigenschaften}, author={Wiens, Eugen}, year={2022} }'
  chicago: Wiens, Eugen. <i>Innendrückwalzen – Ein innovatives Umformverfahren zur
    inkrementellen Formgebung von wanddickenkonturierten Rohren mit lokal einstellbaren
    mechanischen Eigenschaften</i>, 2022.
  ieee: E. Wiens, <i>Innendrückwalzen – Ein innovatives Umformverfahren zur inkrementellen
    Formgebung von wanddickenkonturierten Rohren mit lokal einstellbaren mechanischen
    Eigenschaften</i>. 2022.
  mla: Wiens, Eugen. <i>Innendrückwalzen – Ein innovatives Umformverfahren zur inkrementellen
    Formgebung von wanddickenkonturierten Rohren mit lokal einstellbaren mechanischen
    Eigenschaften</i>. 2022.
  short: E. Wiens, Innendrückwalzen – Ein innovatives Umformverfahren zur inkrementellen
    Formgebung von wanddickenkonturierten Rohren mit lokal einstellbaren mechanischen
    Eigenschaften, 2022.
date_created: 2023-03-07T09:30:56Z
date_updated: 2023-03-07T09:31:06Z
department:
- _id: '156'
language:
- iso: ger
publication_identifier:
  isbn:
  - 978-3-8440-8408-5
status: public
title: Innendrückwalzen – Ein innovatives Umformverfahren zur inkrementellen Formgebung
  von wanddickenkonturierten Rohren mit lokal einstellbaren mechanischen Eigenschaften
type: dissertation
user_id: '15324'
year: '2022'
...
---
_id: '32412'
abstract:
- lang: eng
  text: <jats:p>Friction-spinning as an innovative incremental forming process enables
    large degrees of deformation in the field of tube and sheet metal forming due
    to a self-induced heat generation in the forming zone. This paper presents a new
    tool and process design with a driven tool for the targeted adjustment of residual
    stress distributions in the friction-spinning process. Locally adapted residual
    stress depth distributions are intended to improve the functionality of the friction-spinning
    workpieces, e.g. by delaying failure or triggering it in a defined way. The new
    process designs with the driven tool and a subsequent flow-forming operation are
    investigated regarding the influence on the residual stress depth distributions
    compared to those of standard friction-spinning process. Residual stress depth
    distributions are measured with the incremental hole-drilling method. The workpieces
    (tubular part with a flange) are manufactured using heat-treatable 3.3206 (EN-AW
    6060 T6) tubular profiles. It is shown that the residual stress depth distributions
    change significantly due to the new process designs, which offers new potentials
    for the targeted adjustment of residual stresses that serve to improve the workpiece
    properties.</jats:p>
author:
- first_name: Frederik
  full_name: Dahms, Frederik
  id: '64977'
  last_name: Dahms
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
citation:
  ama: 'Dahms F, Homberg W. Manufacture of Defined Residual Stress Distributions in
    the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming. <i>Key
    Engineering Materials</i>. 2022;926:683-689. doi:<a href="https://doi.org/10.4028/p-3rk19y">10.4028/p-3rk19y</a>'
  apa: 'Dahms, F., &#38; Homberg, W. (2022). Manufacture of Defined Residual Stress
    Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming.
    <i>Key Engineering Materials</i>, <i>926</i>, 683–689. <a href="https://doi.org/10.4028/p-3rk19y">https://doi.org/10.4028/p-3rk19y</a>'
  bibtex: '@article{Dahms_Homberg_2022, title={Manufacture of Defined Residual Stress
    Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming},
    volume={926}, DOI={<a href="https://doi.org/10.4028/p-3rk19y">10.4028/p-3rk19y</a>},
    journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
    author={Dahms, Frederik and Homberg, Werner}, year={2022}, pages={683–689} }'
  chicago: 'Dahms, Frederik, and Werner Homberg. “Manufacture of Defined Residual
    Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent
    Flow-Forming.” <i>Key Engineering Materials</i> 926 (2022): 683–89. <a href="https://doi.org/10.4028/p-3rk19y">https://doi.org/10.4028/p-3rk19y</a>.'
  ieee: 'F. Dahms and W. Homberg, “Manufacture of Defined Residual Stress Distributions
    in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming,” <i>Key
    Engineering Materials</i>, vol. 926, pp. 683–689, 2022, doi: <a href="https://doi.org/10.4028/p-3rk19y">10.4028/p-3rk19y</a>.'
  mla: 'Dahms, Frederik, and Werner Homberg. “Manufacture of Defined Residual Stress
    Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming.”
    <i>Key Engineering Materials</i>, vol. 926, Trans Tech Publications, Ltd., 2022,
    pp. 683–89, doi:<a href="https://doi.org/10.4028/p-3rk19y">10.4028/p-3rk19y</a>.'
  short: F. Dahms, W. Homberg, Key Engineering Materials 926 (2022) 683–689.
conference:
  end_date: 29 April 2022
  location: Braga, Portugal
  name: 25th International Conference on Material Forming (ESAFORM 2022)
  start_date: 27 April 2022
date_created: 2022-07-25T08:32:43Z
date_updated: 2023-04-27T10:30:38Z
department:
- _id: '156'
doi: 10.4028/p-3rk19y
intvolume: '       926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 683-689
publication: Key Engineering Materials
publication_identifier:
  issn:
  - 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: 'Manufacture of Defined Residual Stress Distributions in the Friction-Spinning
  Process: Driven Tool and Subsequent Flow-Forming'
type: journal_article
user_id: '64977'
volume: 926
year: '2022'
...
---
_id: '29357'
abstract:
- lang: eng
  text: <jats:p>Friction-spinning as an innovative incremental forming process enables
    high degrees of deformation in the field of tube and sheet metal forming due to
    self-induced heat generation in the forming area. The complex thermomechanical
    conditions generate non-uniform residual stress distributions. In order to specifically
    adjust these residual stress distributions, the influence of different process
    parameters on residual stress distributions in flanges formed by the friction-spinning
    of tubes is investigated using the design of experiments (DoE) method. The feed
    rate with an effect of −156 MPa/mm is the dominating control parameter for residual
    stress depth distribution in steel flange forming, whereas the rotation speed
    of the workpiece with an effect of 18 MPa/mm dominates the gradient of residual
    stress generation in the aluminium flange-forming process. A run-to-run predictive
    control system for the specific adjustment of residual stress distributions is
    proposed and validated. The predictive model provides an initial solution in the
    form of a parameter set, and the controlled feedback iteratively approaches the
    target value with new parameter sets recalculated on the basis of the deviation
    of the previous run. Residual stress measurements are carried out using the hole-drilling
    method and X-ray diffraction by the cosα-method.</jats:p>
article_number: '158'
author:
- first_name: Frederik
  full_name: Dahms, Frederik
  id: '64977'
  last_name: Dahms
- first_name: Werner
  full_name: Homberg, Werner
  id: '233'
  last_name: Homberg
citation:
  ama: 'Dahms F, Homberg W. Manufacture of Defined Residual Stress Distributions in
    the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control.
    <i>Metals</i>. 2022;12(1). doi:<a href="https://doi.org/10.3390/met12010158">10.3390/met12010158</a>'
  apa: 'Dahms, F., &#38; Homberg, W. (2022). Manufacture of Defined Residual Stress
    Distributions in the Friction-Spinning Process: Investigations and Run-to-Run
    Predictive Control. <i>Metals</i>, <i>12</i>(1), Article 158. <a href="https://doi.org/10.3390/met12010158">https://doi.org/10.3390/met12010158</a>'
  bibtex: '@article{Dahms_Homberg_2022, title={Manufacture of Defined Residual Stress
    Distributions in the Friction-Spinning Process: Investigations and Run-to-Run
    Predictive Control}, volume={12}, DOI={<a href="https://doi.org/10.3390/met12010158">10.3390/met12010158</a>},
    number={1158}, journal={Metals}, publisher={MDPI AG}, author={Dahms, Frederik
    and Homberg, Werner}, year={2022} }'
  chicago: 'Dahms, Frederik, and Werner Homberg. “Manufacture of Defined Residual
    Stress Distributions in the Friction-Spinning Process: Investigations and Run-to-Run
    Predictive Control.” <i>Metals</i> 12, no. 1 (2022). <a href="https://doi.org/10.3390/met12010158">https://doi.org/10.3390/met12010158</a>.'
  ieee: 'F. Dahms and W. Homberg, “Manufacture of Defined Residual Stress Distributions
    in the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control,”
    <i>Metals</i>, vol. 12, no. 1, Art. no. 158, 2022, doi: <a href="https://doi.org/10.3390/met12010158">10.3390/met12010158</a>.'
  mla: 'Dahms, Frederik, and Werner Homberg. “Manufacture of Defined Residual Stress
    Distributions in the Friction-Spinning Process: Investigations and Run-to-Run
    Predictive Control.” <i>Metals</i>, vol. 12, no. 1, 158, MDPI AG, 2022, doi:<a
    href="https://doi.org/10.3390/met12010158">10.3390/met12010158</a>.'
  short: F. Dahms, W. Homberg, Metals 12 (2022).
date_created: 2022-01-17T08:21:04Z
date_updated: 2023-04-27T10:30:32Z
department:
- _id: '156'
doi: 10.3390/met12010158
intvolume: '        12'
issue: '1'
keyword:
- General Materials Science
- Metals and Alloys
language:
- iso: eng
publication: Metals
publication_identifier:
  issn:
  - 2075-4701
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: 'Manufacture of Defined Residual Stress Distributions in the Friction-Spinning
  Process: Investigations and Run-to-Run Predictive Control'
type: journal_article
user_id: '64977'
volume: 12
year: '2022'
...
---
_id: '30263'
abstract:
- lang: eng
  text: 'High-strength wire materials are usually available as strip material which
    is further processed in a forming process (e.g. punch-bending). For storage and
    transport of the semi-finished wire to the customer, the material is wound onto
    coils. The manufacturing and coiling process introduces plastic deformations into
    the wire, which lead to undesirable residual stresses and wire curvature of the
    semi-finished product. These residual stresses and curvatures cause variations
    in the material properties of the semi-finished product, which have a negative
    impact on the subsequent product quality. Straightening machines are used to compensate
    the residual stresses and the curvature in the wire. At the beginning of the straightening
    process, the straightening machines must be set up in such a way that residual
    stresses and curvatures are optimally compensated. This setup process is usually
    a manual and iterative process, where a lot of material is wasted until the optimal
    settings for the straightening machine are found.In order to reduce the amount
    of material waste, the operator must be supported in the setup process. In this
    context, a new and innovative setup assistance system was developed to support
    the operator during the setup process. The setup assistant system automatically
    detects the wire curvature by means of an optical measuring system. Based on the
    optically detected measuring points, the wire curvature is determined by a robust
    calculation algorithm. Based on a database built up through the carried out experimental
    and numerical research work, the optimum setting parameters for the straightening
    machine are suggested to the operator without lengthy trial and error. After confirmation
    by the operator, the roller settings are automatically adjusted by the mechatronic
    straightening machine. With the presented method, the conventional iterative setup
    procedure can be made more resource-efficient and a high straightening quality
    can be reproducibly achieved. '
author:
- first_name: Lukas
  full_name: Bathelt, Lukas
  last_name: Bathelt
- first_name: Fabian
  full_name: Bader, Fabian
  id: '65204'
  last_name: Bader
- first_name: Eugen
  full_name: Djakow, Eugen
  id: '7904'
  last_name: Djakow
- first_name: Christian
  full_name: Henke, Christian
  last_name: Henke
- first_name: Ansgar
  full_name: Trächtler, Ansgar
  id: '552'
  last_name: Trächtler
- first_name: Werner
  full_name: Homberg, Werner
  last_name: Homberg
citation:
  ama: 'Bathelt L, Bader F, Djakow E, Henke C, Trächtler A, Homberg W. Innovative
    assistance system for setting up a mechatronic straightening machine. In: ; 2022.
    doi:<a href="https://doi.org/10.4028/p-vs07w9">https://doi.org/10.4028/p-vs07w9</a>'
  apa: Bathelt, L., Bader, F., Djakow, E., Henke, C., Trächtler, A., &#38; Homberg,
    W. (2022). <i>Innovative assistance system for setting up a mechatronic straightening
    machine</i>. ESAFORM 2022, Braga / Portugal. <a href="https://doi.org/10.4028/p-vs07w9">https://doi.org/10.4028/p-vs07w9</a>
  bibtex: '@inproceedings{Bathelt_Bader_Djakow_Henke_Trächtler_Homberg_2022, title={Innovative
    assistance system for setting up a mechatronic straightening machine}, DOI={<a
    href="https://doi.org/10.4028/p-vs07w9">https://doi.org/10.4028/p-vs07w9</a>},
    author={Bathelt, Lukas and Bader, Fabian and Djakow, Eugen and Henke, Christian
    and Trächtler, Ansgar and Homberg, Werner}, year={2022} }'
  chicago: Bathelt, Lukas, Fabian Bader, Eugen Djakow, Christian Henke, Ansgar Trächtler,
    and Werner Homberg. “Innovative Assistance System for Setting up a Mechatronic
    Straightening Machine,” 2022. <a href="https://doi.org/10.4028/p-vs07w9">https://doi.org/10.4028/p-vs07w9</a>.
  ieee: 'L. Bathelt, F. Bader, E. Djakow, C. Henke, A. Trächtler, and W. Homberg,
    “Innovative assistance system for setting up a mechatronic straightening machine,”
    presented at the ESAFORM 2022, Braga / Portugal, 2022, doi: <a href="https://doi.org/10.4028/p-vs07w9">https://doi.org/10.4028/p-vs07w9</a>.'
  mla: Bathelt, Lukas, et al. <i>Innovative Assistance System for Setting up a Mechatronic
    Straightening Machine</i>. 2022, doi:<a href="https://doi.org/10.4028/p-vs07w9">https://doi.org/10.4028/p-vs07w9</a>.
  short: 'L. Bathelt, F. Bader, E. Djakow, C. Henke, A. Trächtler, W. Homberg, in:
    2022.'
conference:
  end_date: 2022-04-29
  location: Braga / Portugal
  name: ESAFORM 2022
  start_date: 2022-04-26
date_created: 2022-03-11T11:03:06Z
date_updated: 2023-04-27T12:06:58Z
department:
- _id: '241'
- _id: '156'
- _id: '153'
doi: https://doi.org/10.4028/p-vs07w9
language:
- iso: eng
quality_controlled: '1'
status: public
title: Innovative assistance system for setting up a mechatronic straightening machine
type: conference
user_id: '552'
year: '2022'
...
---
_id: '30265'
abstract:
- lang: eng
  text: 'Due to increasing globalization and rising quality requirements, the steel
    and metal processing industry is facing growing cost and innovation pressure.
    Not least because of their high lightweight potential, high-strength steel materials
    are meeting the growing material requirements of steel and metal processing in
    areas such as aerospace and medical technology. In particular, the tight tolerance
    limits of applicable shape and dimensional accuracies pose a challenge in the
    processing of high-strength steel strip materials. Improving the processability
    of high-strength steel materials through the use of straighteners with set-up
    assistance systems significantly increases the potential for competing with other
    materials such as aluminum or magnesium alloys. '
author:
- first_name: Fabian
  full_name: Bader, Fabian
  id: '65204'
  last_name: Bader
- first_name: Lukas
  full_name: Bathelt, Lukas
  last_name: Bathelt
- first_name: Eugen
  full_name: Djakow, Eugen
  id: '7904'
  last_name: Djakow
- first_name: Christian
  full_name: Henke, Christian
  last_name: Henke
- first_name: Werner
  full_name: Homberg, Werner
  last_name: Homberg
- first_name: Ansgar
  full_name: Trächtler, Ansgar
  id: '552'
  last_name: Trächtler
citation:
  ama: 'Bader F, Bathelt L, Djakow E, Henke C, Homberg W, Trächtler A. An approach
    for an innovative 3d steel strip straightening machine for curvature and saber
    compensation. In: ; 2022. doi:<a href="https://doi.org/10.4028/p-87wvu0">https://doi.org/10.4028/p-87wvu0</a>'
  apa: Bader, F., Bathelt, L., Djakow, E., Henke, C., Homberg, W., &#38; Trächtler,
    A. (2022). <i>An approach for an innovative 3d steel strip straightening machine
    for curvature and saber compensation</i>. ESAFORM 2022, Braga / Portugal. <a href="https://doi.org/10.4028/p-87wvu0">https://doi.org/10.4028/p-87wvu0</a>
  bibtex: '@inproceedings{Bader_Bathelt_Djakow_Henke_Homberg_Trächtler_2022, title={An
    approach for an innovative 3d steel strip straightening machine for curvature
    and saber compensation}, DOI={<a href="https://doi.org/10.4028/p-87wvu0">https://doi.org/10.4028/p-87wvu0</a>},
    author={Bader, Fabian and Bathelt, Lukas and Djakow, Eugen and Henke, Christian
    and Homberg, Werner and Trächtler, Ansgar}, year={2022} }'
  chicago: Bader, Fabian, Lukas Bathelt, Eugen Djakow, Christian Henke, Werner Homberg,
    and Ansgar Trächtler. “An Approach for an Innovative 3d Steel Strip Straightening
    Machine for Curvature and Saber Compensation,” 2022. <a href="https://doi.org/10.4028/p-87wvu0">https://doi.org/10.4028/p-87wvu0</a>.
  ieee: 'F. Bader, L. Bathelt, E. Djakow, C. Henke, W. Homberg, and A. Trächtler,
    “An approach for an innovative 3d steel strip straightening machine for curvature
    and saber compensation,” presented at the ESAFORM 2022, Braga / Portugal, 2022,
    doi: <a href="https://doi.org/10.4028/p-87wvu0">https://doi.org/10.4028/p-87wvu0</a>.'
  mla: Bader, Fabian, et al. <i>An Approach for an Innovative 3d Steel Strip Straightening
    Machine for Curvature and Saber Compensation</i>. 2022, doi:<a href="https://doi.org/10.4028/p-87wvu0">https://doi.org/10.4028/p-87wvu0</a>.
  short: 'F. Bader, L. Bathelt, E. Djakow, C. Henke, W. Homberg, A. Trächtler, in:
    2022.'
conference:
  end_date: 2022-04-29
  location: Braga / Portugal
  name: ESAFORM 2022
  start_date: 2022-04-26
date_created: 2022-03-11T11:08:06Z
date_updated: 2023-04-27T12:06:39Z
department:
- _id: '156'
- _id: '241'
- _id: '153'
doi: https://doi.org/10.4028/p-87wvu0
language:
- iso: eng
quality_controlled: '1'
status: public
title: An approach for an innovative 3d steel strip straightening machine for curvature
  and saber compensation
type: conference
user_id: '552'
year: '2022'
...
---
_id: '33978'
author:
- first_name: Lukas
  full_name: Bathelt, Lukas
  last_name: Bathelt
- first_name: Fabian
  full_name: Bader, Fabian
  id: '65204'
  last_name: Bader
- first_name: Eugen
  full_name: Djakow, Eugen
  id: '7904'
  last_name: Djakow
- first_name: Christian
  full_name: Henke, Christian
  last_name: Henke
- first_name: Ansgar
  full_name: Trächtler, Ansgar
  id: '552'
  last_name: Trächtler
- first_name: Werner
  full_name: Homberg, Werner
  last_name: Homberg
citation:
  ama: 'Bathelt L, Bader F, Djakow E, Henke C, Trächtler A, Homberg W. Mechatronische
    Richtapparate: Intelligente Richttechnik von hochfesten Flachdrähten. In: <i>Fachtagung
    VDI MECHATRONIK 2022 </i>. ; 2022:19-24.'
  apa: 'Bathelt, L., Bader, F., Djakow, E., Henke, C., Trächtler, A., &#38; Homberg,
    W. (2022). Mechatronische Richtapparate: Intelligente Richttechnik von hochfesten
    Flachdrähten. <i>Fachtagung VDI MECHATRONIK 2022 </i>, 19–24.'
  bibtex: '@inproceedings{Bathelt_Bader_Djakow_Henke_Trächtler_Homberg_2022, place={Darmstadt},
    title={Mechatronische Richtapparate: Intelligente Richttechnik von hochfesten
    Flachdrähten}, booktitle={Fachtagung VDI MECHATRONIK 2022 }, author={Bathelt,
    Lukas and Bader, Fabian and Djakow, Eugen and Henke, Christian and Trächtler,
    Ansgar and Homberg, Werner}, year={2022}, pages={19–24} }'
  chicago: 'Bathelt, Lukas, Fabian Bader, Eugen Djakow, Christian Henke, Ansgar Trächtler,
    and Werner Homberg. “Mechatronische Richtapparate: Intelligente Richttechnik von
    Hochfesten Flachdrähten.” In <i>Fachtagung VDI MECHATRONIK 2022 </i>, 19–24. Darmstadt,
    2022.'
  ieee: 'L. Bathelt, F. Bader, E. Djakow, C. Henke, A. Trächtler, and W. Homberg,
    “Mechatronische Richtapparate: Intelligente Richttechnik von hochfesten Flachdrähten,”
    in <i>Fachtagung VDI MECHATRONIK 2022 </i>, Darmstadt, 2022, pp. 19–24.'
  mla: 'Bathelt, Lukas, et al. “Mechatronische Richtapparate: Intelligente Richttechnik
    von Hochfesten Flachdrähten.” <i>Fachtagung VDI MECHATRONIK 2022 </i>, 2022, pp.
    19–24.'
  short: 'L. Bathelt, F. Bader, E. Djakow, C. Henke, A. Trächtler, W. Homberg, in:
    Fachtagung VDI MECHATRONIK 2022 , Darmstadt, 2022, pp. 19–24.'
conference:
  end_date: 2022-03-24
  location: Darmstadt
  name: Fachtagung VDI MECHATRONIK 2022
  start_date: 2022-03-23
date_created: 2022-11-02T16:51:32Z
date_updated: 2023-04-27T12:07:25Z
department:
- _id: '153'
- _id: '241'
- _id: '153'
language:
- iso: eng
page: 19-24
place: Darmstadt
publication: 'Fachtagung VDI MECHATRONIK 2022 '
quality_controlled: '1'
status: public
title: 'Mechatronische Richtapparate: Intelligente Richttechnik von hochfesten Flachdrähten'
type: conference
user_id: '552'
year: '2022'
...
