---
_id: '67233'
abstract:
- lang: eng
  text: <jats:p>A common challenge of punch-bending is the control and compensation
    of process deviations which are induced, e.g., by different material batches.
    The resulting deviations are currently countered iteratively using expert knowledge
    in the design phase as well as during the production process. However, this is
    not always successful due to the complex interactions between semi-finished product
    properties and forming tools. To automate the optimization of tool geometries
    and process adjustments, an accurate prediction model of correlations between
    process/tool parameters and product properties is necessary. In that regard, an
    application programming interface (API) aligned with the Asset Administration
    Shell (AAS) specification is developed utilizing a hybrid data-driven approach.
    It enables the transformation of various data formats e.g., from sensor and simulation
    data into a machine-readable structure. The API is linked to a digital twin and
    a database, to automatically gather requested information and provide the new
    structured data to a machine learning (ML) model. To validate the developed method,
    hybrid punch-bending data is automatically transferred to an ML model which then
    returns tool geometry suggestions for a defined product geometry.</jats:p>
article_type: original
author:
- first_name: Henning
  full_name: Peters, Henning
  last_name: Peters
- first_name: Andreas
  full_name: Mazur, Andreas
  last_name: Mazur
- first_name: Brijesh
  full_name: Chaudhary, Brijesh
  last_name: Chaudhary
- first_name: Lukas
  full_name: Kersting, Lukas
  last_name: Kersting
- first_name: Ansgar
  full_name: Trächtler, Ansgar
  id: '552'
  last_name: Trächtler
- first_name: Barbara
  full_name: Hammer, Barbara
  last_name: Hammer
citation:
  ama: Peters H, Mazur A, Chaudhary B, Kersting L, Trächtler A, Hammer B. Method of
    an Automated Tool Design of Punch-Bending Processes Using the Asset Administration
    Shell. <i>Key Engineering Materials</i>. 2026;1049:43-54. doi:<a href="https://doi.org/10.4028/p-yfy9oq">10.4028/p-yfy9oq</a>
  apa: Peters, H., Mazur, A., Chaudhary, B., Kersting, L., Trächtler, A., &#38; Hammer,
    B. (2026). Method of an Automated Tool Design of Punch-Bending Processes Using
    the Asset Administration Shell. <i>Key Engineering Materials</i>, <i>1049</i>,
    43–54. <a href="https://doi.org/10.4028/p-yfy9oq">https://doi.org/10.4028/p-yfy9oq</a>
  bibtex: '@article{Peters_Mazur_Chaudhary_Kersting_Trächtler_Hammer_2026, title={Method
    of an Automated Tool Design of Punch-Bending Processes Using the Asset Administration
    Shell}, volume={1049}, DOI={<a href="https://doi.org/10.4028/p-yfy9oq">10.4028/p-yfy9oq</a>},
    journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
    author={Peters, Henning and Mazur, Andreas and Chaudhary, Brijesh and Kersting,
    Lukas and Trächtler, Ansgar and Hammer, Barbara}, year={2026}, pages={43–54} }'
  chicago: 'Peters, Henning, Andreas Mazur, Brijesh Chaudhary, Lukas Kersting, Ansgar
    Trächtler, and Barbara Hammer. “Method of an Automated Tool Design of Punch-Bending
    Processes Using the Asset Administration Shell.” <i>Key Engineering Materials</i>
    1049 (2026): 43–54. <a href="https://doi.org/10.4028/p-yfy9oq">https://doi.org/10.4028/p-yfy9oq</a>.'
  ieee: 'H. Peters, A. Mazur, B. Chaudhary, L. Kersting, A. Trächtler, and B. Hammer,
    “Method of an Automated Tool Design of Punch-Bending Processes Using the Asset
    Administration Shell,” <i>Key Engineering Materials</i>, vol. 1049, pp. 43–54,
    2026, doi: <a href="https://doi.org/10.4028/p-yfy9oq">10.4028/p-yfy9oq</a>.'
  mla: Peters, Henning, et al. “Method of an Automated Tool Design of Punch-Bending
    Processes Using the Asset Administration Shell.” <i>Key Engineering Materials</i>,
    vol. 1049, Trans Tech Publications, Ltd., 2026, pp. 43–54, doi:<a href="https://doi.org/10.4028/p-yfy9oq">10.4028/p-yfy9oq</a>.
  short: H. Peters, A. Mazur, B. Chaudhary, L. Kersting, A. Trächtler, B. Hammer,
    Key Engineering Materials 1049 (2026) 43–54.
conference:
  end_date: 2026-04-29
  location: Thessaloniki
  name: ESAFORM 2026
  start_date: 2026-04-27
date_created: 2026-09-22T14:15:25Z
date_updated: 2026-09-23T12:48:04Z
department:
- _id: '153'
- _id: '241'
doi: 10.4028/p-yfy9oq
intvolume: '      1049'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.scientific.net/KEM.1049.43.pdf
oa: '1'
page: 43-54
publication: Key Engineering Materials
publication_identifier:
  issn:
  - 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
related_material:
  link:
  - relation: original
    url: https://www.scientific.net/KEM.1049.43
status: public
title: Method of an Automated Tool Design of Punch-Bending Processes Using the Asset
  Administration Shell
type: journal_article
user_id: '82875'
volume: 1049
year: '2026'
...