--- _id: '30297' author: - first_name: Julian full_name: Rozo Vasquez, Julian last_name: Rozo Vasquez - first_name: Bahman full_name: Arian, Bahman id: '36287' last_name: Arian - first_name: Markus full_name: Riepold, Markus last_name: Riepold - first_name: Frank full_name: Walther, Frank last_name: Walther - first_name: Werner full_name: Homberg, Werner id: '233' last_name: Homberg - first_name: Ansgar full_name: Trächtler, Ansgar id: '552' last_name: Trächtler citation: ama: 'Rozo Vasquez J, Arian B, Riepold M, Walther F, Homberg W, Trächtler A. Magnetic Barkhausen noise analysis for microstructural effects separation during flow forming of metastable austenite 304L. In: Proceedings of the 11th International Work­shop NDT in Progress. ; 2021.' apa: Rozo Vasquez, J., Arian, B., Riepold, M., Walther, F., Homberg, W., & Trächtler, A. (2021). Magnetic Barkhausen noise analysis for microstructural effects separation during flow forming of metastable austenite 304L. Proceedings of the 11th International Work­shop NDT in Progress. ENDT&CM 2021 - 11th International Work­shop NDT in Progress, Prague. bibtex: '@inproceedings{Rozo Vasquez_Arian_Riepold_Walther_Homberg_Trächtler_2021, title={Magnetic Barkhausen noise analysis for microstructural effects separation during flow forming of metastable austenite 304L.}, booktitle={Proceedings of the 11th International Work­shop NDT in Progress}, author={Rozo Vasquez, Julian and Arian, Bahman and Riepold, Markus and Walther, Frank and Homberg, Werner and Trächtler, Ansgar}, year={2021} }' chicago: Rozo Vasquez, Julian, Bahman Arian, Markus Riepold, Frank Walther, Werner Homberg, and Ansgar Trächtler. “Magnetic Barkhausen Noise Analysis for Microstructural Effects Separation during Flow Forming of Metastable Austenite 304L.” In Proceedings of the 11th International Work­shop NDT in Progress, 2021. ieee: J. Rozo Vasquez, B. Arian, M. Riepold, F. Walther, W. Homberg, and A. Trächtler, “Magnetic Barkhausen noise analysis for microstructural effects separation during flow forming of metastable austenite 304L.,” presented at the ENDT&CM 2021 - 11th International Work­shop NDT in Progress, Prague, 2021. mla: Rozo Vasquez, Julian, et al. “Magnetic Barkhausen Noise Analysis for Microstructural Effects Separation during Flow Forming of Metastable Austenite 304L.” Proceedings of the 11th International Work­shop NDT in Progress, 2021. short: 'J. Rozo Vasquez, B. Arian, M. Riepold, F. Walther, W. Homberg, A. Trächtler, in: Proceedings of the 11th International Work­shop NDT in Progress, 2021.' conference: end_date: 2021.10.07 location: Prague name: ENDT&CM 2021 - 11th International Work­shop NDT in Progress start_date: 2021.10.04 date_created: 2022-03-15T12:07:17Z date_updated: 2023-05-02T08:22:02Z department: - _id: '156' - _id: '153' - _id: '241' language: - iso: eng publication: Proceedings of the 11th International Work­shop NDT in Progress quality_controlled: '1' status: public title: Magnetic Barkhausen noise analysis for microstructural effects separation during flow forming of metastable austenite 304L. type: conference user_id: '36287' year: '2021' ... --- _id: '23465' abstract: - lang: eng text: One of the main objectives of production engineering is to reproducibly manufacture (complex) defect-free parts. To achieve this, it is necessary to employ an appropriate process or tool design. While this will generally prove successful, it cannot, however, offset stochastic defects with local variations in material properties. Closed-loop process control represents a promising approach for a solution in this context. The state of the art involves using this approach to control geometric parameters such as a length. So far, no research or applications have been conducted with closed-loop control for microstructure and product properties. In the project on which this paper is based, the local martensite content of parts is to be adjusted in a highly precise and reproducible manner. The forming process employed is a special, property-controlled flow-forming process. A model-based controller is thus to generate corresponding correction values for the tool-path geometry and tool-path velocity on the basis of online martensite content measurements. For the controller model, it is planned to use a special process or microstructure (correlation) model. The planned paper not only describes the experimental setup but also presents results of initial experimental investigations for subsequent use in the closed-loop control of α’-martensite content during flow-forming. 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: Markus full_name: Riepold, Markus last_name: Riepold - first_name: Ansgar full_name: Trächtler, Ansgar id: '552' last_name: Trächtler - first_name: Julian full_name: Rozo Vasquez, Julian last_name: Rozo Vasquez - first_name: Frank full_name: Walther, Frank last_name: Walther citation: ama: 'Arian B, Homberg W, Riepold M, Trächtler A, Rozo Vasquez J, Walther F. Forming of metastable austenitic stainless steel tubes with axially graded martensite content by flow-forming. In: ULiège Library; 2021.' apa: Arian, B., Homberg, W., Riepold, M., Trächtler, A., Rozo Vasquez, J., & Walther, F. (2021). Forming of metastable austenitic stainless steel tubes with axially graded martensite content by flow-forming. 24th International Conference on Material Forming - ESAFORM 2021, Liège, Belgium. bibtex: '@inproceedings{Arian_Homberg_Riepold_Trächtler_Rozo Vasquez_Walther_2021, place={Liège}, title={Forming of metastable austenitic stainless steel tubes with axially graded martensite content by flow-forming}, publisher={ULiège Library}, author={Arian, Bahman and Homberg, Werner and Riepold, Markus and Trächtler, Ansgar and Rozo Vasquez, Julian and Walther, Frank}, year={2021} }' chicago: 'Arian, Bahman, Werner Homberg, Markus Riepold, Ansgar Trächtler, Julian Rozo Vasquez, and Frank Walther. “Forming of Metastable Austenitic Stainless Steel Tubes with Axially Graded Martensite Content by Flow-Forming.” Liège: ULiège Library, 2021.' ieee: B. Arian, W. Homberg, M. Riepold, A. Trächtler, J. Rozo Vasquez, and F. Walther, “Forming of metastable austenitic stainless steel tubes with axially graded martensite content by flow-forming,” presented at the 24th International Conference on Material Forming - ESAFORM 2021, Liège, Belgium, 2021. mla: Arian, Bahman, et al. Forming of Metastable Austenitic Stainless Steel Tubes with Axially Graded Martensite Content by Flow-Forming. ULiège Library, 2021. short: 'B. Arian, W. Homberg, M. Riepold, A. Trächtler, J. Rozo Vasquez, F. Walther, in: ULiège Library, Liège, 2021.' conference: end_date: 2021-04-16 location: Liège, Belgium name: 24th International Conference on Material Forming - ESAFORM 2021 start_date: 2021-04-14 date_created: 2021-08-23T13:00:35Z date_updated: 2023-05-02T08:27:48Z department: - _id: '156' - _id: '153' - _id: '241' keyword: - Flow-forming - Spinning - Process Strategy - Martensite Content - Property Control - Micromagnetic Measurement - Metastable Austenitic Stainless Steel language: - iso: eng main_file_link: - open_access: '1' url: https://popups.uliege.be/esaform21/index.php?id=2759 oa: '1' place: Liège publication_identifier: eisbn: - 978-2-87019-303-7 isbn: - 978-2-87019-302-0 publication_status: published publisher: ULiège Library quality_controlled: '1' status: public title: Forming of metastable austenitic stainless steel tubes with axially graded martensite content by flow-forming type: conference user_id: '36287' year: '2021' ... --- _id: '24383' author: - first_name: Andrea full_name: Wübbeke, Andrea id: '12504' last_name: Wübbeke - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: Theresa full_name: Arndt, Theresa id: '45302' last_name: Arndt - first_name: Jan-Ole full_name: Maras, Jan-Ole last_name: Maras - first_name: 'Marcus ' full_name: 'Fitze, Marcus ' last_name: Fitze - first_name: 'Christian ' full_name: 'Moltzahn, Christian ' last_name: Moltzahn - first_name: Tao full_name: Wu, Tao last_name: Wu - first_name: Thomas full_name: Niendorf, Thomas last_name: Niendorf citation: ama: Wübbeke A, Schöppner V, Arndt T, et al. Effect of nucleating additives on short- and long-term tensile strength and residual stresses of welded polypropylene samples . Polymers. Published online 2021. apa: Wübbeke, A., Schöppner, V., Arndt, T., Maras, J.-O., Fitze, M., Moltzahn, C., Wu, T., & Niendorf, T. (2021). Effect of nucleating additives on short- and long-term tensile strength and residual stresses of welded polypropylene samples . Polymers. bibtex: '@article{Wübbeke_Schöppner_Arndt_Maras_Fitze_Moltzahn_Wu_Niendorf_2021, title={Effect of nucleating additives on short- and long-term tensile strength and residual stresses of welded polypropylene samples }, journal={Polymers}, publisher={MDPI}, author={Wübbeke, Andrea and Schöppner, Volker and Arndt, Theresa and Maras, Jan-Ole and Fitze, Marcus and Moltzahn, Christian and Wu, Tao and Niendorf, Thomas}, year={2021} }' chicago: Wübbeke, Andrea, Volker Schöppner, Theresa Arndt, Jan-Ole Maras, Marcus Fitze, Christian Moltzahn, Tao Wu, and Thomas Niendorf. “Effect of Nucleating Additives on Short- and Long-Term Tensile Strength and Residual Stresses of Welded Polypropylene Samples .” Polymers, 2021. ieee: A. Wübbeke et al., “Effect of nucleating additives on short- and long-term tensile strength and residual stresses of welded polypropylene samples ,” Polymers, 2021. mla: Wübbeke, Andrea, et al. “Effect of Nucleating Additives on Short- and Long-Term Tensile Strength and Residual Stresses of Welded Polypropylene Samples .” Polymers, MDPI, 2021. short: A. Wübbeke, V. Schöppner, T. Arndt, J.-O. Maras, M. Fitze, C. Moltzahn, T. Wu, T. Niendorf, Polymers (2021). date_created: 2021-09-14T11:43:55Z date_updated: 2023-05-05T10:10:02Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng publication: Polymers publisher: MDPI status: public title: 'Effect of nucleating additives on short- and long-term tensile strength and residual stresses of welded polypropylene samples ' type: journal_article user_id: '14931' year: '2021' ... --- _id: '37632' author: - first_name: Andrea full_name: Wübbeke, Andrea id: '12504' last_name: Wübbeke citation: ama: Wübbeke A. Prozess-Struktur-Eigenschaftsbeziehung Beim Heizelementschweißen von Polypropylen.; 2021. apa: Wübbeke, A. (2021). Prozess-Struktur-Eigenschaftsbeziehung beim Heizelementschweißen von Polypropylen. bibtex: '@book{Wübbeke_2021, title={Prozess-Struktur-Eigenschaftsbeziehung beim Heizelementschweißen von Polypropylen}, author={Wübbeke, Andrea}, year={2021} }' chicago: Wübbeke, Andrea. Prozess-Struktur-Eigenschaftsbeziehung Beim Heizelementschweißen von Polypropylen, 2021. ieee: A. Wübbeke, Prozess-Struktur-Eigenschaftsbeziehung beim Heizelementschweißen von Polypropylen. 2021. mla: Wübbeke, Andrea. Prozess-Struktur-Eigenschaftsbeziehung Beim Heizelementschweißen von Polypropylen. 2021. short: A. Wübbeke, Prozess-Struktur-Eigenschaftsbeziehung Beim Heizelementschweißen von Polypropylen, 2021. date_created: 2023-01-20T07:03:01Z date_updated: 2023-05-05T10:06:43Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng status: public title: Prozess-Struktur-Eigenschaftsbeziehung beim Heizelementschweißen von Polypropylen type: dissertation user_id: '14931' year: '2021' ... --- _id: '30296' author: - first_name: Eugen full_name: Wiens, Eugen id: '7888' last_name: Wiens - first_name: Werner full_name: Homberg, Werner id: '233' last_name: Homberg - first_name: Bahman full_name: Arian, Bahman id: '36287' last_name: Arian - first_name: Kerstin full_name: Möhring, Kerstin last_name: Möhring - first_name: Frank full_name: Walther, Frank last_name: Walther citation: ama: 'Wiens E, Homberg W, Arian B, Möhring K, Walther F. Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming. In: Forming the Future. Springer International Publishing; 2021. doi:10.1007/978-3-030-75381-8_160' apa: Wiens, E., Homberg, W., Arian, B., Möhring, K., & Walther, F. (2021). Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming. In Forming the Future. The 13th International Conference on the Technology of Plasticity (ICTP 2021), Virtual Event. Springer International Publishing. https://doi.org/10.1007/978-3-030-75381-8_160 bibtex: '@inbook{Wiens_Homberg_Arian_Möhring_Walther_2021, place={Cham}, title={Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming}, DOI={10.1007/978-3-030-75381-8_160}, booktitle={Forming the Future}, publisher={Springer International Publishing}, author={Wiens, Eugen and Homberg, Werner and Arian, Bahman and Möhring, Kerstin and Walther, Frank}, year={2021} }' chicago: 'Wiens, Eugen, Werner Homberg, Bahman Arian, Kerstin Möhring, and Frank Walther. “Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming.” In Forming the Future. Cham: Springer International Publishing, 2021. https://doi.org/10.1007/978-3-030-75381-8_160.' ieee: 'E. Wiens, W. Homberg, B. Arian, K. Möhring, and F. Walther, “Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming,” in Forming the Future, Cham: Springer International Publishing, 2021.' mla: Wiens, Eugen, et al. “Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming.” Forming the Future, Springer International Publishing, 2021, doi:10.1007/978-3-030-75381-8_160. short: 'E. Wiens, W. Homberg, B. Arian, K. Möhring, F. Walther, in: Forming the Future, Springer International Publishing, Cham, 2021.' conference: end_date: 2021.07.30 location: Virtual Event name: The 13th International Conference on the Technology of Plasticity (ICTP 2021) start_date: 2021.07.25 date_created: 2022-03-15T10:42:31Z date_updated: 2023-05-05T11:06:07Z department: - _id: '156' doi: 10.1007/978-3-030-75381-8_160 language: - iso: eng place: Cham publication: Forming the Future publication_identifier: isbn: - '9783030753801' - '9783030753818' issn: - 2367-1181 - 2367-1696 publication_status: published publisher: Springer International Publishing quality_controlled: '1' status: public title: Forming of Parts with Locally Defined Mechanical and Ferromagnetic Properties by Flow-Forming type: book_chapter user_id: '7888' year: '2021' ... --- _id: '26082' article_number: '100060' author: - first_name: Christian full_name: Wischer, Christian id: '72219' last_name: Wischer - first_name: Eugen full_name: Wiens, Eugen id: '7888' last_name: Wiens - first_name: Werner full_name: Homberg, Werner id: '233' last_name: Homberg citation: ama: Wischer C, Wiens E, Homberg W. Joining with versatile joining elements formed by friction spinning. Journal of Advanced Joining Processes. 2021;3. doi:10.1016/j.jajp.2021.100060 apa: Wischer, C., Wiens, E., & Homberg, W. (2021). Joining with versatile joining elements formed by friction spinning. Journal of Advanced Joining Processes, 3, Article 100060. https://doi.org/10.1016/j.jajp.2021.100060 bibtex: '@article{Wischer_Wiens_Homberg_2021, title={Joining with versatile joining elements formed by friction spinning}, volume={3}, DOI={10.1016/j.jajp.2021.100060}, number={100060}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier}, author={Wischer, Christian and Wiens, Eugen and Homberg, Werner}, year={2021} }' chicago: Wischer, Christian, Eugen Wiens, and Werner Homberg. “Joining with Versatile Joining Elements Formed by Friction Spinning.” Journal of Advanced Joining Processes 3 (2021). https://doi.org/10.1016/j.jajp.2021.100060. ieee: 'C. Wischer, E. Wiens, and W. Homberg, “Joining with versatile joining elements formed by friction spinning,” Journal of Advanced Joining Processes, vol. 3, Art. no. 100060, 2021, doi: 10.1016/j.jajp.2021.100060.' mla: Wischer, Christian, et al. “Joining with Versatile Joining Elements Formed by Friction Spinning.” Journal of Advanced Joining Processes, vol. 3, 100060, Elsevier, 2021, doi:10.1016/j.jajp.2021.100060. short: C. Wischer, E. Wiens, W. Homberg, Journal of Advanced Joining Processes 3 (2021). date_created: 2021-10-12T11:55:27Z date_updated: 2023-05-05T11:08:54Z department: - _id: '9' - _id: '630' - _id: '156' doi: 10.1016/j.jajp.2021.100060 intvolume: ' 3' language: - iso: eng project: - _id: '130' grant_number: '418701707' name: 'TRR 285: TRR 285' - _id: '133' name: 'TRR 285 - C: TRR 285 - Project Area C' - _id: '147' name: 'TRR 285 – C03: TRR 285 - Subproject C03' publication: Journal of Advanced Joining Processes publication_identifier: issn: - 2666-3309 publication_status: published publisher: Elsevier quality_controlled: '1' status: public title: Joining with versatile joining elements formed by friction spinning type: journal_article user_id: '7888' volume: 3 year: '2021' ... --- _id: '22453' citation: ama: Wiens E, Wischer C, Homberg W, eds. Development of a Novel Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC).; 2021. doi:10.25518/esaform21.4682 apa: Wiens, E., Wischer, C., & Homberg, W. (Eds.). (2021). Development of a novel adaptive joining technology employing Friction-Spun Joint Connectors (FSJC). https://doi.org/10.25518/esaform21.4682 bibtex: '@book{Wiens_Wischer_Homberg_2021, title={Development of a novel adaptive joining technology employing Friction-Spun Joint Connectors (FSJC)}, DOI={10.25518/esaform21.4682}, year={2021} }' chicago: Wiens, Eugen, Christian Wischer, and Werner Homberg, eds. Development of a Novel Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC), 2021. https://doi.org/10.25518/esaform21.4682. ieee: E. Wiens, C. Wischer, and W. Homberg, Eds., Development of a novel adaptive joining technology employing Friction-Spun Joint Connectors (FSJC). 2021. mla: Wiens, Eugen, et al., editors. Development of a Novel Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC). 2021, doi:10.25518/esaform21.4682. short: E. Wiens, C. Wischer, W. Homberg, eds., Development of a Novel Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC), 2021. conference: name: ESAFORM 2021 date_created: 2021-06-16T07:23:51Z date_updated: 2023-05-05T11:21:24Z department: - _id: '156' doi: 10.25518/esaform21.4682 editor: - first_name: Eugen full_name: Wiens, Eugen id: '7888' last_name: Wiens - first_name: Christian full_name: Wischer, Christian id: '72219' last_name: Wischer - first_name: Werner full_name: Homberg, Werner id: '233' last_name: Homberg language: - iso: eng quality_controlled: '1' status: public title: Development of a novel adaptive joining technology employing Friction-Spun Joint Connectors (FSJC) type: conference_editor user_id: '7888' year: '2021' ... --- _id: '24280' abstract: - lang: eng text: 'Challenges in decisions on technical changes are the lack of knowledge about the expected impact and change propagation. Currently, no literature study contains a systematic differentiation and evaluation of existing approaches, which is a prerequisite for practitioners to select a suitable approach. This research aims at defining differentiation criteria as well as generally applicable requirements for evaluation. A four-step approach is used: systematic literature review on approaches for impact analysis of engineering changes (1), categorization and prioritization of approaches based on reoccuring elements (2), derivation of context specific requirements for evaluation (3), and evaluation of approaches (4). The result indicates existing potential of object-oriented modeling approaches.' author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Dominik full_name: Wiechel, Dominik id: '67161' last_name: Wiechel citation: ama: 'Gräßler I, Wiechel D. Systematische Bewertung von Auswirkungsanalysen des Engineering Change Managements. In: Krause D, Paetzold K, Wartzack S, eds. DS 111: Proceedings of the 32nd Symposium Design for X. ; 2021. doi:10.35199/dfx2021.12' apa: 'Gräßler, I., & Wiechel, D. (2021). Systematische Bewertung von Auswirkungsanalysen des Engineering Change Managements. In D. Krause, K. Paetzold, & S. Wartzack (Eds.), DS 111: Proceedings of the 32nd Symposium Design for X. https://doi.org/10.35199/dfx2021.12' bibtex: '@inproceedings{Gräßler_Wiechel_2021, title={Systematische Bewertung von Auswirkungsanalysen des Engineering Change Managements}, DOI={10.35199/dfx2021.12}, booktitle={DS 111: Proceedings of the 32nd Symposium Design for X}, author={Gräßler, Iris and Wiechel, Dominik}, editor={Krause, Dieter and Paetzold, Kristin and Wartzack, Sandro}, year={2021} }' chicago: 'Gräßler, Iris, and Dominik Wiechel. “Systematische Bewertung von Auswirkungsanalysen Des Engineering Change Managements.” In DS 111: Proceedings of the 32nd Symposium Design for X, edited by Dieter Krause, Kristin Paetzold, and Sandro Wartzack, 2021. https://doi.org/10.35199/dfx2021.12.' ieee: 'I. Gräßler and D. Wiechel, “Systematische Bewertung von Auswirkungsanalysen des Engineering Change Managements,” in DS 111: Proceedings of the 32nd Symposium Design for X, Tutzing, 2021, doi: 10.35199/dfx2021.12.' mla: 'Gräßler, Iris, and Dominik Wiechel. “Systematische Bewertung von Auswirkungsanalysen Des Engineering Change Managements.” DS 111: Proceedings of the 32nd Symposium Design for X, edited by Dieter Krause et al., 2021, doi:10.35199/dfx2021.12.' short: 'I. Gräßler, D. Wiechel, in: D. Krause, K. Paetzold, S. Wartzack (Eds.), DS 111: Proceedings of the 32nd Symposium Design for X, 2021.' conference: end_date: 28-09-2021 location: Tutzing name: Symposium Design for X (DFX2021) start_date: 27-09-2021 date_created: 2021-09-13T14:45:10Z date_updated: 2023-05-09T18:22:30Z department: - _id: '152' doi: 10.35199/dfx2021.12 editor: - first_name: Dieter full_name: Krause, Dieter last_name: Krause - first_name: Kristin full_name: Paetzold, Kristin last_name: Paetzold - first_name: Sandro full_name: Wartzack, Sandro last_name: Wartzack keyword: - Engineering Change Management - Impact Analysis - Engineering Changes - Model-based Systems Engineering - Product Developmen language: - iso: eng publication: 'DS 111: Proceedings of the 32nd Symposium Design for X' publication_status: published quality_controlled: '1' status: public title: Systematische Bewertung von Auswirkungsanalysen des Engineering Change Managements type: conference user_id: '67161' year: '2021' ... --- _id: '26866' author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Daniel full_name: Roesmann, Daniel id: '54680' last_name: Roesmann - first_name: Dominik full_name: Wiechel, Dominik id: '67161' last_name: Wiechel - first_name: Daniel full_name: Preuß, Daniel id: '40253' last_name: Preuß - first_name: Jens full_name: Pottebaum, Jens id: '405' last_name: Pottebaum orcid: http://orcid.org/0000-0001-8778-2989 citation: ama: 'Gräßler I, Roesmann D, Wiechel D, Preuß D, Pottebaum J. Determine similarity of assembly operations using semantic technology. In: 54th CIRP Conference on Manufacturing Systems. ; 2021. doi:https://doi.org/10.1016/j.procir.2021.11.209 ' apa: Gräßler, I., Roesmann, D., Wiechel, D., Preuß, D., & Pottebaum, J. (2021). Determine similarity of assembly operations using semantic technology. 54th CIRP Conference on Manufacturing Systems. CIRP CMS 2021 - 54th CIRP Conference on Manufacturing Systems, 2021, Athens. https://doi.org/10.1016/j.procir.2021.11.209 bibtex: '@inproceedings{Gräßler_Roesmann_Wiechel_Preuß_Pottebaum_2021, title={Determine similarity of assembly operations using semantic technology}, DOI={https://doi.org/10.1016/j.procir.2021.11.209 }, booktitle={54th CIRP Conference on Manufacturing Systems}, author={Gräßler, Iris and Roesmann, Daniel and Wiechel, Dominik and Preuß, Daniel and Pottebaum, Jens}, year={2021} }' chicago: Gräßler, Iris, Daniel Roesmann, Dominik Wiechel, Daniel Preuß, and Jens Pottebaum. “Determine Similarity of Assembly Operations Using Semantic Technology.” In 54th CIRP Conference on Manufacturing Systems, 2021. https://doi.org/10.1016/j.procir.2021.11.209 . ieee: 'I. Gräßler, D. Roesmann, D. Wiechel, D. Preuß, and J. Pottebaum, “Determine similarity of assembly operations using semantic technology,” presented at the CIRP CMS 2021 - 54th CIRP Conference on Manufacturing Systems, 2021, Athens, 2021, doi: https://doi.org/10.1016/j.procir.2021.11.209 .' mla: Gräßler, Iris, et al. “Determine Similarity of Assembly Operations Using Semantic Technology.” 54th CIRP Conference on Manufacturing Systems, 2021, doi:https://doi.org/10.1016/j.procir.2021.11.209 . short: 'I. Gräßler, D. Roesmann, D. Wiechel, D. Preuß, J. Pottebaum, in: 54th CIRP Conference on Manufacturing Systems, 2021.' conference: end_date: 2021-09-24 location: Athens name: CIRP CMS 2021 - 54th CIRP Conference on Manufacturing Systems, 2021 start_date: 2021-09-22 date_created: 2021-10-25T16:38:06Z date_updated: 2023-05-09T18:22:08Z department: - _id: '152' doi: 'https://doi.org/10.1016/j.procir.2021.11.209 ' language: - iso: eng publication: 54th CIRP Conference on Manufacturing Systems publication_status: published quality_controlled: '1' status: public title: Determine similarity of assembly operations using semantic technology type: conference user_id: '67161' year: '2021' ... --- _id: '24080' abstract: - lang: eng text: Challenges of the development of mechatronic systems and corresponding production systems have increased steadily. Changes are primarily due to increased product complexity and the connection to the internet of things and services, enabling Cyber-Physical Systems (CPS) and Cyber-Physical Production Systems (CPPS). Major innovations of the revised VDI guideline 2206 for developing mechatronic systems are systems thinking as a core element and six checkpoints for structuring deliverables along the V-Model. These checkpoints serve for orientation in result progress and thus enable a structured and complete development process. However, tasks and checkpoints of the new guideline focus on the product development itself without integrating the development of related CPPS, enabling optimization simultaneously to system development. Implications are derived by a three-step analysis. The paper at hand contributes fundamental extensions of the checkpoint questions regarding integrated CPPS development. These questions provide methodical support for system developers of CPPS for CPS by enabling the project manager to check the status, schedule further development steps and evaluate the maturity of the whole, integrated development. author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Dominik full_name: Wiechel, Dominik id: '67161' last_name: Wiechel - first_name: Daniel full_name: Roesmann, Daniel id: '54680' last_name: Roesmann - first_name: Henrik full_name: Thiele, Henrik id: '33419' last_name: Thiele citation: ama: 'Gräßler I, Wiechel D, Roesmann D, Thiele H. V-model based development of cyber-physical systems and cyber-physical production systems. In: Procedia CIRP. ; 2021:253-258. doi:10.1016/j.procir.2021.05.119' apa: Gräßler, I., Wiechel, D., Roesmann, D., & Thiele, H. (2021). V-model based development of cyber-physical systems and cyber-physical production systems. Procedia CIRP, 253–258. https://doi.org/10.1016/j.procir.2021.05.119 bibtex: '@inproceedings{Gräßler_Wiechel_Roesmann_Thiele_2021, title={V-model based development of cyber-physical systems and cyber-physical production systems}, DOI={10.1016/j.procir.2021.05.119}, booktitle={Procedia CIRP}, author={Gräßler, Iris and Wiechel, Dominik and Roesmann, Daniel and Thiele, Henrik}, year={2021}, pages={253–258} }' chicago: Gräßler, Iris, Dominik Wiechel, Daniel Roesmann, and Henrik Thiele. “V-Model Based Development of Cyber-Physical Systems and Cyber-Physical Production Systems.” In Procedia CIRP, 253–58, 2021. https://doi.org/10.1016/j.procir.2021.05.119. ieee: 'I. Gräßler, D. Wiechel, D. Roesmann, and H. Thiele, “V-model based development of cyber-physical systems and cyber-physical production systems,” in Procedia CIRP, 2021, pp. 253–258, doi: 10.1016/j.procir.2021.05.119.' mla: Gräßler, Iris, et al. “V-Model Based Development of Cyber-Physical Systems and Cyber-Physical Production Systems.” Procedia CIRP, 2021, pp. 253–58, doi:10.1016/j.procir.2021.05.119. short: 'I. Gräßler, D. Wiechel, D. Roesmann, H. Thiele, in: Procedia CIRP, 2021, pp. 253–258.' conference: name: 31st CIRP Design Conference 2021 (CIRP Design 2021) date_created: 2021-09-09T13:27:59Z date_updated: 2023-05-09T18:22:49Z department: - _id: '152' doi: 10.1016/j.procir.2021.05.119 keyword: - Cyber-Physical Production System (CPPS) - V-Model - Product System Development - Integrated Development - VDI 2206 language: - iso: eng main_file_link: - open_access: '1' url: https://www.sciencedirect.com/science/article/pii/S2212827121005916 oa: '1' page: 253-258 publication: Procedia CIRP publication_identifier: issn: - 2212-8271 publication_status: published quality_controlled: '1' status: public title: V-model based development of cyber-physical systems and cyber-physical production systems type: conference user_id: '67161' year: '2021' ... --- _id: '24281' abstract: - lang: eng text: 'In order to optimize production processes and to avoid errors, it is not only necessary to automate processes, but also to integrate workers with their individual personality and skill profiles. For this purpose, human factors should be considered in the entire design process. The integrated view of mental human models, the cognitive demand of the working environment and the automation design is essential. Human-System Integration (HSI) constitutes a promising approach. Current model-based approaches offer possibilities to analyze and optimize tasks within an overall system, but they still lack integration. This leads to the research question: How can human factors be integrated into a system model of a socio-technical, Cyber-Physical Production System? The paper at hand contributes an approach of human factor integration into the procedure of Model-Based Systems Engineering for Cyber-Physical Production Systems (CPPS). The approach combines a system model of a CPPS with HSI concepts. In accordance to the benefits of MBSE, SysML is selected to integrate human factors in the development process of a CPPS. The approach is divided into five steps, which includes the extension of the SysML meta model. This allows the optimization of skill-based human-machine interaction. Defined HSI-Profiles enable system developers to integrate employee requirements at early stages within the development process. The approach is demonstrated by the maintenance of a 3D-Printer as a case example. This research enables system developers to depict individual workers with the help of the developed concepts and systematically integrate them into the development process of a CPPS.' author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Dominik full_name: Wiechel, Dominik id: '67161' last_name: Wiechel - first_name: Daniel full_name: Roesmann, Daniel id: '54680' last_name: Roesmann citation: ama: 'Gräßler I, Wiechel D, Roesmann D. Integrating human factors in the model based development of cyber-physical production systems. In: Procedia CIRP. ; 2021:518-523. doi:10.1016/j.procir.2021.05.113' apa: Gräßler, I., Wiechel, D., & Roesmann, D. (2021). Integrating human factors in the model based development of cyber-physical production systems. Procedia CIRP, 518–523. https://doi.org/10.1016/j.procir.2021.05.113 bibtex: '@inproceedings{Gräßler_Wiechel_Roesmann_2021, title={Integrating human factors in the model based development of cyber-physical production systems}, DOI={10.1016/j.procir.2021.05.113}, booktitle={Procedia CIRP}, author={Gräßler, Iris and Wiechel, Dominik and Roesmann, Daniel}, year={2021}, pages={518–523} }' chicago: Gräßler, Iris, Dominik Wiechel, and Daniel Roesmann. “Integrating Human Factors in the Model Based Development of Cyber-Physical Production Systems.” In Procedia CIRP, 518–23, 2021. https://doi.org/10.1016/j.procir.2021.05.113. ieee: 'I. Gräßler, D. Wiechel, and D. Roesmann, “Integrating human factors in the model based development of cyber-physical production systems,” in Procedia CIRP, 2021, pp. 518–523, doi: 10.1016/j.procir.2021.05.113.' mla: Gräßler, Iris, et al. “Integrating Human Factors in the Model Based Development of Cyber-Physical Production Systems.” Procedia CIRP, 2021, pp. 518–23, doi:10.1016/j.procir.2021.05.113. short: 'I. Gräßler, D. Wiechel, D. Roesmann, in: Procedia CIRP, 2021, pp. 518–523.' conference: end_date: 21-05-2021 name: Procedia CIRP start_date: 19-05-2021 date_created: 2021-09-13T14:51:45Z date_updated: 2023-05-09T18:23:36Z department: - _id: '152' doi: 10.1016/j.procir.2021.05.113 language: - iso: eng page: 518-523 publication: Procedia CIRP publication_identifier: issn: - 2212-8271 publication_status: published quality_controlled: '1' status: public title: Integrating human factors in the model based development of cyber-physical production systems type: conference user_id: '67161' year: '2021' ... --- _id: '24444' alternative_title: - Produktdaten für das Recycling einer Produktinstanz author: - first_name: Philipp full_name: Hesse, Philipp id: '60633' last_name: Hesse - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X citation: ama: 'Hesse P, Gräßler I. Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life. In: Biedermann H, Posch W, Vorbach S, eds. Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel. Vol 9. Nomos Verlagsgesellschaft; 2021:135-148. doi:10.5771/9783957102966-135' apa: Hesse, P., & Gräßler, I. (2021). Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life. In H. Biedermann, W. Posch, & S. Vorbach (Eds.), Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel (Vol. 9, pp. 135–148). Nomos Verlagsgesellschaft. https://doi.org/10.5771/9783957102966-135 bibtex: '@inproceedings{Hesse_Gräßler_2021, title={Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life}, volume={9}, DOI={10.5771/9783957102966-135}, booktitle={Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel}, publisher={Nomos Verlagsgesellschaft}, author={Hesse, Philipp and Gräßler, Iris}, editor={Biedermann, Hubert and Posch, Wolfgang and Vorbach, Stefan}, year={2021}, pages={135–148} }' chicago: Hesse, Philipp, and Iris Gräßler. “Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life.” In Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel, edited by Hubert Biedermann, Wolfgang Posch, and Stefan Vorbach, 9:135–48. Nomos Verlagsgesellschaft, 2021. https://doi.org/10.5771/9783957102966-135. ieee: 'P. Hesse and I. Gräßler, “Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life,” in Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel, 2021, vol. 9, pp. 135–148, doi: 10.5771/9783957102966-135.' mla: Hesse, Philipp, and Iris Gräßler. “Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life.” Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel, edited by Hubert Biedermann et al., vol. 9, Nomos Verlagsgesellschaft, 2021, pp. 135–48, doi:10.5771/9783957102966-135. short: 'P. Hesse, I. Gräßler, in: H. Biedermann, W. Posch, S. Vorbach (Eds.), Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel, Nomos Verlagsgesellschaft, 2021, pp. 135–148.' date_created: 2021-09-14T15:51:41Z date_updated: 2023-05-10T07:31:29Z department: - _id: '152' - _id: '321' doi: 10.5771/9783957102966-135 editor: - first_name: Hubert full_name: Biedermann, Hubert last_name: Biedermann - first_name: Wolfgang full_name: Posch, Wolfgang last_name: Posch - first_name: Stefan full_name: Vorbach, Stefan last_name: Vorbach intvolume: ' 9' language: - iso: ger page: 135-148 publication: Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel publisher: Nomos Verlagsgesellschaft status: public title: Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life type: conference user_id: '60633' volume: 9 year: '2021' ... --- _id: '27680' author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Julian full_name: Hentze, Julian id: '13342' last_name: Hentze - first_name: Philipp full_name: Hesse, Philipp id: '60633' last_name: Hesse - first_name: Daniel full_name: Preuß, Daniel id: '40253' last_name: Preuß - first_name: Henrik full_name: Thiele, Henrik id: '33419' last_name: Thiele - first_name: Dominik full_name: Wiechel, Dominik id: '67161' last_name: Wiechel - first_name: Martin full_name: Bothen, Martin last_name: Bothen - first_name: 'Tobias ' full_name: 'Bruckmann, Tobias ' last_name: Bruckmann - first_name: Michael full_name: Dattner, Michael last_name: Dattner - first_name: Thomas full_name: Ehl, Thomas last_name: Ehl - first_name: Martin full_name: Hawlas, Martin last_name: Hawlas - first_name: Christoph full_name: Krimpmann, Christoph last_name: Krimpmann - first_name: Roland full_name: Lachmayer, Roland last_name: Lachmayer - first_name: Marvin full_name: Knöchelmann, Marvin last_name: Knöchelmann - first_name: Randolf full_name: Mock, Randolf last_name: Mock - first_name: Iryna full_name: Mozgova, Iryna last_name: Mozgova - first_name: Maximilian full_name: Schneider, Maximilian last_name: Schneider - first_name: Guido full_name: Stollt, Guido last_name: Stollt citation: ama: 'Gräßler I, Hentze J, Hesse P, et al. VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme. Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik; 2021.' apa: 'Gräßler, I., Hentze, J., Hesse, P., Preuß, D., Thiele, H., Wiechel, D., Bothen, M., Bruckmann, T., Dattner, M., Ehl, T., Hawlas, M., Krimpmann, C., Lachmayer, R., Knöchelmann, M., Mock, R., Mozgova, I., Schneider, M., & Stollt, G. (2021). VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme. Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik.' bibtex: '@book{Gräßler_Hentze_Hesse_Preuß_Thiele_Wiechel_Bothen_Bruckmann_Dattner_Ehl_et al._2021, series={VDI/VDE 2206:2021-11}, title={VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme}, publisher={Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik}, author={Gräßler, Iris and Hentze, Julian and Hesse, Philipp and Preuß, Daniel and Thiele, Henrik and Wiechel, Dominik and Bothen, Martin and Bruckmann, Tobias and Dattner, Michael and Ehl, Thomas and et al.}, year={2021}, collection={VDI/VDE 2206:2021-11} }' chicago: 'Gräßler, Iris, Julian Hentze, Philipp Hesse, Daniel Preuß, Henrik Thiele, Dominik Wiechel, Martin Bothen, et al. VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme. VDI/VDE 2206:2021-11. Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik, 2021.' ieee: 'I. Gräßler et al., VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme. Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik, 2021.' mla: 'Gräßler, Iris, et al. VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme. Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik, 2021.' short: 'I. Gräßler, J. Hentze, P. Hesse, D. Preuß, H. Thiele, D. Wiechel, M. Bothen, T. Bruckmann, M. Dattner, T. Ehl, M. Hawlas, C. Krimpmann, R. Lachmayer, M. Knöchelmann, R. Mock, I. Mozgova, M. Schneider, G. Stollt, VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme, Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik, 2021.' date_created: 2021-11-22T09:16:12Z date_updated: 2023-05-10T07:31:14Z department: - _id: '152' language: - iso: ger page: '67' publication_status: published publisher: 'Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik' series_title: VDI/VDE 2206:2021-11 status: public title: VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme type: misc user_id: '60633' year: '2021' ... --- _id: '42989' author: - first_name: Mats-Ole full_name: Dewerth, Mats-Ole last_name: Dewerth - first_name: Moritz full_name: Neukötter, Moritz id: '45530' last_name: Neukötter orcid: 0000-0001-9101-8828 citation: ama: Dewerth M-O, Neukötter M. Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit).; 2021. apa: Dewerth, M.-O., & Neukötter, M. (2021). Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit). bibtex: '@book{Dewerth_Neukötter_2021, title={Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit)}, author={Dewerth, Mats-Ole and Neukötter, Moritz}, year={2021} }' chicago: Dewerth, Mats-Ole, and Moritz Neukötter. Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit), 2021. ieee: M.-O. Dewerth and M. Neukötter, Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit). 2021. mla: Dewerth, Mats-Ole, and Moritz Neukötter. Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit). 2021. short: M.-O. Dewerth, M. Neukötter, Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit), 2021. date_created: 2023-03-14T08:43:19Z date_updated: 2023-05-12T06:47:56Z department: - _id: '9' - _id: '150' language: - iso: ger status: public supervisor: - first_name: Moritz full_name: Neukötter, Moritz id: '45530' last_name: Neukötter orcid: 0000-0001-9101-8828 - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid orcid: 000-0001-8590-1921 title: Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit) type: mastersthesis user_id: '45530' year: '2021' ... --- _id: '43004' author: - first_name: Marvin full_name: Hütte, Marvin last_name: Hütte - first_name: Moritz full_name: Neukötter, Moritz id: '45530' last_name: Neukötter orcid: 0000-0001-9101-8828 citation: ama: Hütte M, Neukötter M. Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer.; 2021. apa: Hütte, M., & Neukötter, M. (2021). Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer. bibtex: '@book{Hütte_Neukötter_2021, title={Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer}, author={Hütte, Marvin and Neukötter, Moritz}, year={2021} }' chicago: Hütte, Marvin, and Moritz Neukötter. Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer, 2021. ieee: M. Hütte and M. Neukötter, Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer. 2021. mla: Hütte, Marvin, and Moritz Neukötter. Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer. 2021. short: M. Hütte, M. Neukötter, Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer, 2021. date_created: 2023-03-14T09:00:27Z date_updated: 2023-05-12T06:48:49Z department: - _id: '9' - _id: '150' language: - iso: ger status: public supervisor: - first_name: Moritz full_name: Neukötter, Moritz id: '45530' last_name: Neukötter orcid: 0000-0001-9101-8828 - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid orcid: 000-0001-8590-1921 - first_name: Steffen full_name: Jesinghausen, Steffen id: '3959' last_name: Jesinghausen orcid: https://orcid.org/0000-0003-2611-5298 title: Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer type: bachelorsthesis user_id: '45530' year: '2021' ... --- _id: '24009' abstract: - lang: eng text: Heat-assisted forming processes are becoming increasingly important in the manufacturing of sheet metal parts for body-in-white applications. However, the non-isothermal nature of these processes leads to challenges in evaluating the forming limits, since established methods such as Forming Limit Curves (FLCs) only allow the assessment of critical forming strains for steady temperatures. For this reason, a temperature-dependent extension of the well-established GISSMO (Generalized Incremental Stress State Dependent Damage Model) fracture indicator framework is developed by the authors to predict forming failures under non-isothermal conditions. In this paper, a general approach to combine several isothermal FLCs within the temperature-extended GISSMO model into a temperature-dependent forming limit surface is investigated. The general capabilities of the model are tested in a coupled thermo-mechanical FEA using the example of warm forming of an AA5182-O sheet metal cross-die cup. The obtained results are then compared with state of the art of evaluation methods. By taking the strain and temperature path into account, GISSMO predicts greater drawing depths by up to 20% than established methods. In this way the forming and so the lightweight potential of sheet metal parts can by fully exploited. Moreover, the risk and locus of failure can be evaluated directly on the part geometry by a contour plot. An additional advantage of the GISSMO model is the applicability for low triaxialities as well as the possibility to predict the materials behavior beyond necking up to ductile fracture. article_number: '5106' author: - first_name: Alan Adam full_name: Camberg, Alan Adam id: '60544' last_name: Camberg - first_name: Tobias full_name: Erhart, Tobias last_name: Erhart - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster citation: ama: Camberg AA, Erhart T, Tröster T. A Generalized Stress State and Temperature Dependent Damage Indicator Framework for Ductile Failure Prediction in Heat-Assisted Forming Operations. Materials. Published online 2021. doi:10.3390/ma14175106 apa: Camberg, A. A., Erhart, T., & Tröster, T. (2021). A Generalized Stress State and Temperature Dependent Damage Indicator Framework for Ductile Failure Prediction in Heat-Assisted Forming Operations. Materials, Article 5106. https://doi.org/10.3390/ma14175106 bibtex: '@article{Camberg_Erhart_Tröster_2021, title={A Generalized Stress State and Temperature Dependent Damage Indicator Framework for Ductile Failure Prediction in Heat-Assisted Forming Operations}, DOI={10.3390/ma14175106}, number={5106}, journal={Materials}, author={Camberg, Alan Adam and Erhart, Tobias and Tröster, Thomas}, year={2021} }' chicago: Camberg, Alan Adam, Tobias Erhart, and Thomas Tröster. “A Generalized Stress State and Temperature Dependent Damage Indicator Framework for Ductile Failure Prediction in Heat-Assisted Forming Operations.” Materials, 2021. https://doi.org/10.3390/ma14175106. ieee: 'A. A. Camberg, T. Erhart, and T. Tröster, “A Generalized Stress State and Temperature Dependent Damage Indicator Framework for Ductile Failure Prediction in Heat-Assisted Forming Operations,” Materials, Art. no. 5106, 2021, doi: 10.3390/ma14175106.' mla: Camberg, Alan Adam, et al. “A Generalized Stress State and Temperature Dependent Damage Indicator Framework for Ductile Failure Prediction in Heat-Assisted Forming Operations.” Materials, 5106, 2021, doi:10.3390/ma14175106. short: A.A. Camberg, T. Erhart, T. Tröster, Materials (2021). date_created: 2021-09-09T10:05:11Z date_updated: 2023-05-24T08:51:02Z department: - _id: '9' - _id: '149' - _id: '321' doi: 10.3390/ma14175106 language: - iso: eng publication: Materials publication_identifier: issn: - 1996-1944 publication_status: published status: public title: A Generalized Stress State and Temperature Dependent Damage Indicator Framework for Ductile Failure Prediction in Heat-Assisted Forming Operations type: journal_article user_id: '15952' year: '2021' ... --- _id: '41511' author: - first_name: Maxwell full_name: Hein, Maxwell id: '52771' last_name: Hein orcid: 0000-0002-3732-2236 - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper citation: ama: Hein M, Hoyer K-P, Schaper M. Additively processed TiAl6Nb7 alloy for biomedical applications. Materialwissenschaft und Werkstofftechnik. 2021;52(7):703-716. doi:10.1002/mawe.202000288 apa: Hein, M., Hoyer, K.-P., & Schaper, M. (2021). Additively processed TiAl6Nb7 alloy for biomedical applications. Materialwissenschaft Und Werkstofftechnik, 52(7), 703–716. https://doi.org/10.1002/mawe.202000288 bibtex: '@article{Hein_Hoyer_Schaper_2021, title={Additively processed TiAl6Nb7 alloy for biomedical applications}, volume={52}, DOI={10.1002/mawe.202000288}, number={7}, journal={Materialwissenschaft und Werkstofftechnik}, publisher={Wiley}, author={Hein, Maxwell and Hoyer, Kay-Peter and Schaper, Mirko}, year={2021}, pages={703–716} }' chicago: 'Hein, Maxwell, Kay-Peter Hoyer, and Mirko Schaper. “Additively Processed TiAl6Nb7 Alloy for Biomedical Applications.” Materialwissenschaft Und Werkstofftechnik 52, no. 7 (2021): 703–16. https://doi.org/10.1002/mawe.202000288.' ieee: 'M. Hein, K.-P. Hoyer, and M. Schaper, “Additively processed TiAl6Nb7 alloy for biomedical applications,” Materialwissenschaft und Werkstofftechnik, vol. 52, no. 7, pp. 703–716, 2021, doi: 10.1002/mawe.202000288.' mla: Hein, Maxwell, et al. “Additively Processed TiAl6Nb7 Alloy for Biomedical Applications.” Materialwissenschaft Und Werkstofftechnik, vol. 52, no. 7, Wiley, 2021, pp. 703–16, doi:10.1002/mawe.202000288. short: M. Hein, K.-P. Hoyer, M. Schaper, Materialwissenschaft Und Werkstofftechnik 52 (2021) 703–716. date_created: 2023-02-02T14:33:23Z date_updated: 2023-06-01T14:33:34Z department: - _id: '9' - _id: '158' doi: 10.1002/mawe.202000288 intvolume: ' 52' issue: '7' keyword: - Mechanical Engineering - Mechanics of Materials - Condensed Matter Physics - General Materials Science language: - iso: eng page: 703-716 publication: Materialwissenschaft und Werkstofftechnik publication_identifier: issn: - 0933-5137 - 1521-4052 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Additively processed TiAl6Nb7 alloy for biomedical applications type: journal_article user_id: '43720' volume: 52 year: '2021' ... --- _id: '41507' abstract: - lang: eng text: "\r\nPurpose\r\nThe currently existing restrictions regarding the deployment of additively manufactured components because of poor surface roughness, porosity and residual stresses as well as their influence on the low-cycle fatigue (LCF) strength are addressed in this paper.\r\n\r\n\r\nDesign/methodology/approach\r\nThis study aims to evaluating the effect of different pre- and post-treatments on the LCF strength of additively manufactured 316L parts. Therefore, 316L specimens manufactured by laser powder bed fusion were examined in their as-built state as well as after grinding, or coating with regard to the surface roughness, residual stresses and LCF strength. To differentiate between topographical effects and residual stress-related phenomena, stress-relieved 316L specimens served as a reference throughout the investigations. To enable an alumina coating of the 316L components, atmospheric plasma spraying was used, and the near-surface residual stresses and the surface roughness are measured and investigated.\r\n\r\n\r\nFindings\r\nThe results have shown that the applied pre- and post-treatments such as stress-relief heat treatment, grinding and alumina coating have each led to an increase in LCF strength of the 316L specimens. In contrast, the non-heat-treated specimens predominantly exhibited coating delamination.\r\n\r\n\r\nOriginality/value\r\nTo the best of the authors’ knowledge, this is the first study of the correlation between the LCF behavior of additively manufactured uncoated 316L specimens in comparison with additively manufactured 316L specimens with an alumina coating.\r\n" author: - first_name: Kai-Uwe full_name: Garthe, Kai-Uwe id: '11199' last_name: Garthe orcid: 0000-0003-0741-3812 - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Leif full_name: Hagen, Leif last_name: Hagen - first_name: Wolfgang full_name: Tillmann, Wolfgang last_name: Tillmann - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper citation: ama: Garthe K-U, Hoyer K-P, Hagen L, Tillmann W, Schaper M. Correlation between pre- and post-treatments of additively manufactured 316L parts and the resulting low cycle fatigue behavior. Rapid Prototyping Journal. 2021;28(5):833-840. doi:10.1108/rpj-01-2021-0017 apa: Garthe, K.-U., Hoyer, K.-P., Hagen, L., Tillmann, W., & Schaper, M. (2021). Correlation between pre- and post-treatments of additively manufactured 316L parts and the resulting low cycle fatigue behavior. Rapid Prototyping Journal, 28(5), 833–840. https://doi.org/10.1108/rpj-01-2021-0017 bibtex: '@article{Garthe_Hoyer_Hagen_Tillmann_Schaper_2021, title={Correlation between pre- and post-treatments of additively manufactured 316L parts and the resulting low cycle fatigue behavior}, volume={28}, DOI={10.1108/rpj-01-2021-0017}, number={5}, journal={Rapid Prototyping Journal}, publisher={Emerald}, author={Garthe, Kai-Uwe and Hoyer, Kay-Peter and Hagen, Leif and Tillmann, Wolfgang and Schaper, Mirko}, year={2021}, pages={833–840} }' chicago: 'Garthe, Kai-Uwe, Kay-Peter Hoyer, Leif Hagen, Wolfgang Tillmann, and Mirko Schaper. “Correlation between Pre- and Post-Treatments of Additively Manufactured 316L Parts and the Resulting Low Cycle Fatigue Behavior.” Rapid Prototyping Journal 28, no. 5 (2021): 833–40. https://doi.org/10.1108/rpj-01-2021-0017.' ieee: 'K.-U. Garthe, K.-P. Hoyer, L. Hagen, W. Tillmann, and M. Schaper, “Correlation between pre- and post-treatments of additively manufactured 316L parts and the resulting low cycle fatigue behavior,” Rapid Prototyping Journal, vol. 28, no. 5, pp. 833–840, 2021, doi: 10.1108/rpj-01-2021-0017.' mla: Garthe, Kai-Uwe, et al. “Correlation between Pre- and Post-Treatments of Additively Manufactured 316L Parts and the Resulting Low Cycle Fatigue Behavior.” Rapid Prototyping Journal, vol. 28, no. 5, Emerald, 2021, pp. 833–40, doi:10.1108/rpj-01-2021-0017. short: K.-U. Garthe, K.-P. Hoyer, L. Hagen, W. Tillmann, M. Schaper, Rapid Prototyping Journal 28 (2021) 833–840. date_created: 2023-02-02T14:31:35Z date_updated: 2023-06-01T14:35:00Z department: - _id: '9' - _id: '158' doi: 10.1108/rpj-01-2021-0017 intvolume: ' 28' issue: '5' keyword: - Industrial and Manufacturing Engineering - Mechanical Engineering language: - iso: eng page: 833-840 publication: Rapid Prototyping Journal publication_identifier: issn: - 1355-2546 - 1355-2546 publication_status: published publisher: Emerald quality_controlled: '1' status: public title: Correlation between pre- and post-treatments of additively manufactured 316L parts and the resulting low cycle fatigue behavior type: journal_article user_id: '43720' volume: 28 year: '2021' ... --- _id: '41506' abstract: - lang: eng text: Processing aluminum alloys employing powder bed fusion of metals (PBF-LB/M) is becoming more attractive for the industry, especially if lightweight applications are needed. Unfortunately, high-strength aluminum alloys such as AA7075 are prone to hot cracking during PBF-LB/M, as well as welding. Both a large solidification range promoted by the alloying elements zinc and copper and a high thermal gradient accompanied with the manufacturing process conditions lead to or favor hot cracking. In the present study, a simple method for modifying the powder surface with titanium carbide nanoparticles (NPs) as a nucleating agent is aimed. The effect on the microstructure with different amounts of the nucleating agent is shown. For the aluminum alloy 7075 with 2.5 ma% titanium carbide nanoparticles, manufactured via PBF-LB/M, crack-free samples with a refined microstructure having no discernible melt pool boundaries and columnar grains are observed. After using a two-step ageing heat treatment, ultimate tensile strengths up to 465 MPa and an 8.9% elongation at break are achieved. Furthermore, it is demonstrated that not all nanoparticles used remain in the melt pool during PBF-LB/M. article_number: '7190' author: - first_name: Steffen full_name: Heiland, Steffen id: '77250' last_name: Heiland - first_name: Benjamin full_name: Milkereit, Benjamin last_name: Milkereit - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Evgeny full_name: Zhuravlev, Evgeny last_name: Zhuravlev - first_name: Olaf full_name: Kessler, Olaf last_name: Kessler - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper citation: ama: Heiland S, Milkereit B, Hoyer K-P, Zhuravlev E, Kessler O, Schaper M. Requirements for Processing High-Strength AlZnMgCu Alloys with PBF-LB/M to Achieve Crack-Free and Dense Parts. Materials. 2021;14(23). doi:10.3390/ma14237190 apa: Heiland, S., Milkereit, B., Hoyer, K.-P., Zhuravlev, E., Kessler, O., & Schaper, M. (2021). Requirements for Processing High-Strength AlZnMgCu Alloys with PBF-LB/M to Achieve Crack-Free and Dense Parts. Materials, 14(23), Article 7190. https://doi.org/10.3390/ma14237190 bibtex: '@article{Heiland_Milkereit_Hoyer_Zhuravlev_Kessler_Schaper_2021, title={Requirements for Processing High-Strength AlZnMgCu Alloys with PBF-LB/M to Achieve Crack-Free and Dense Parts}, volume={14}, DOI={10.3390/ma14237190}, number={237190}, journal={Materials}, publisher={MDPI AG}, author={Heiland, Steffen and Milkereit, Benjamin and Hoyer, Kay-Peter and Zhuravlev, Evgeny and Kessler, Olaf and Schaper, Mirko}, year={2021} }' chicago: Heiland, Steffen, Benjamin Milkereit, Kay-Peter Hoyer, Evgeny Zhuravlev, Olaf Kessler, and Mirko Schaper. “Requirements for Processing High-Strength AlZnMgCu Alloys with PBF-LB/M to Achieve Crack-Free and Dense Parts.” Materials 14, no. 23 (2021). https://doi.org/10.3390/ma14237190. ieee: 'S. Heiland, B. Milkereit, K.-P. Hoyer, E. Zhuravlev, O. Kessler, and M. Schaper, “Requirements for Processing High-Strength AlZnMgCu Alloys with PBF-LB/M to Achieve Crack-Free and Dense Parts,” Materials, vol. 14, no. 23, Art. no. 7190, 2021, doi: 10.3390/ma14237190.' mla: Heiland, Steffen, et al. “Requirements for Processing High-Strength AlZnMgCu Alloys with PBF-LB/M to Achieve Crack-Free and Dense Parts.” Materials, vol. 14, no. 23, 7190, MDPI AG, 2021, doi:10.3390/ma14237190. short: S. Heiland, B. Milkereit, K.-P. Hoyer, E. Zhuravlev, O. Kessler, M. Schaper, Materials 14 (2021). date_created: 2023-02-02T14:31:05Z date_updated: 2023-06-01T14:34:46Z department: - _id: '9' - _id: '158' doi: 10.3390/ma14237190 intvolume: ' 14' issue: '23' keyword: - General Materials Science language: - iso: eng publication: Materials publication_identifier: issn: - 1996-1944 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Requirements for Processing High-Strength AlZnMgCu Alloys with PBF-LB/M to Achieve Crack-Free and Dense Parts type: journal_article user_id: '43720' volume: 14 year: '2021' ... --- _id: '24790' abstract: - lang: eng text: Implants often overtake body function just for a certain time and remain as an unnecessary foreign body or have to be removed. Thus, resorbable implants are highly beneficial to reduce patient burden. Besides established materials, Iron-(Fe)-based alloys are in focus due to superior mechanical properties and good biocompatibility. However, their degradation rate needs to be increased. Phases with high electrochemical potential could promote the dissolution of residual material based on the galvanic coupling. Silver (Ag) is promising due to its high electrochemical potential (+0.8 V vs. SHE), immiscibility with Fe, biocompatibility, and anti-bacterial properties. But to prevent adverse consequences the Ag-particles, remaining after dissolution of the matrix, need to dissolve. Thus, a bioresorbable Ag-alloy is required. Regarding the electrochemical potential and degradation behavior of binary alloys, Cerium (Ce) and Lanthanum (La) are well-suited considering their biocompatibility and antibacterial behavior. Accordingly, this research addresses AgCe and AgCeLa alloys as additives for Fe-based materials with adapted degradation behavior. Furthermore, degradable Ag-alloys combined with inert implant materials could enable the controlled release of antibacterial active Ag-ions. article_number: '130890' article_type: original author: - first_name: Jan Tobias full_name: Krüger, Jan Tobias id: '44307' last_name: Krüger orcid: 0000-0002-0827-9654 - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper citation: ama: Krüger JT, Hoyer K-P, Schaper M. Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants. Materials Letters. 2021;306. doi:10.1016/j.matlet.2021.130890 apa: Krüger, J. T., Hoyer, K.-P., & Schaper, M. (2021). Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants. Materials Letters, 306, Article 130890. https://doi.org/10.1016/j.matlet.2021.130890 bibtex: '@article{Krüger_Hoyer_Schaper_2021, title={Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants}, volume={306}, DOI={10.1016/j.matlet.2021.130890}, number={130890}, journal={Materials Letters}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Schaper, Mirko}, year={2021} }' chicago: Krüger, Jan Tobias, Kay-Peter Hoyer, and Mirko Schaper. “Bioresorbable AgCe and AgCeLa Alloys for Adapted Fe-Based Implants.” Materials Letters 306 (2021). https://doi.org/10.1016/j.matlet.2021.130890. ieee: 'J. T. Krüger, K.-P. Hoyer, and M. Schaper, “Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants,” Materials Letters, vol. 306, Art. no. 130890, 2021, doi: 10.1016/j.matlet.2021.130890.' mla: Krüger, Jan Tobias, et al. “Bioresorbable AgCe and AgCeLa Alloys for Adapted Fe-Based Implants.” Materials Letters, vol. 306, 130890, 2021, doi:10.1016/j.matlet.2021.130890. short: J.T. Krüger, K.-P. Hoyer, M. Schaper, Materials Letters 306 (2021). date_created: 2021-09-22T06:49:22Z date_updated: 2023-06-01T14:33:57Z department: - _id: '9' - _id: '158' doi: 10.1016/j.matlet.2021.130890 intvolume: ' 306' language: - iso: eng publication: Materials Letters publication_identifier: issn: - 0167-577X publication_status: published quality_controlled: '1' status: public title: Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants type: journal_article user_id: '43720' volume: 306 year: '2021' ...