[{"conference":{"start_date":"2025-06-01","name":"44th Conference of the International Deep Drawing Research Group","location":"Lisbon","end_date":"2025-06-05"},"doi":"10.1051/matecconf/202540801080","date_updated":"2025-06-23T07:25:21Z","volume":408,"author":[{"full_name":"Wolf, Eugen","last_name":"Wolf","first_name":"Eugen"},{"full_name":"Brosius, Alexander","last_name":"Brosius","first_name":"Alexander"}],"intvolume":"       408","citation":{"apa":"Wolf, E., &#38; Brosius, A. (2025). Investigation failure behavior in the shear tensile test with variety of specimen stiffness. <i>MATEC Web of Conferences</i>, <i>408</i>, Article 01080. <a href=\"https://doi.org/10.1051/matecconf/202540801080\">https://doi.org/10.1051/matecconf/202540801080</a>","bibtex":"@inproceedings{Wolf_Brosius_2025, title={Investigation failure behavior in the shear tensile test with variety of specimen stiffness}, volume={408}, DOI={<a href=\"https://doi.org/10.1051/matecconf/202540801080\">10.1051/matecconf/202540801080</a>}, number={01080}, booktitle={MATEC Web of Conferences}, publisher={EDP Sciences}, author={Wolf, Eugen and Brosius, Alexander}, year={2025} }","short":"E. Wolf, A. Brosius, in: MATEC Web of Conferences, EDP Sciences, 2025.","mla":"Wolf, Eugen, and Alexander Brosius. “Investigation Failure Behavior in the Shear Tensile Test with Variety of Specimen Stiffness.” <i>MATEC Web of Conferences</i>, vol. 408, 01080, EDP Sciences, 2025, doi:<a href=\"https://doi.org/10.1051/matecconf/202540801080\">10.1051/matecconf/202540801080</a>.","chicago":"Wolf, Eugen, and Alexander Brosius. “Investigation Failure Behavior in the Shear Tensile Test with Variety of Specimen Stiffness.” In <i>MATEC Web of Conferences</i>, Vol. 408. EDP Sciences, 2025. <a href=\"https://doi.org/10.1051/matecconf/202540801080\">https://doi.org/10.1051/matecconf/202540801080</a>.","ieee":"E. Wolf and A. Brosius, “Investigation failure behavior in the shear tensile test with variety of specimen stiffness,” in <i>MATEC Web of Conferences</i>, Lisbon, 2025, vol. 408, doi: <a href=\"https://doi.org/10.1051/matecconf/202540801080\">10.1051/matecconf/202540801080</a>.","ama":"Wolf E, Brosius A. Investigation failure behavior in the shear tensile test with variety of specimen stiffness. In: <i>MATEC Web of Conferences</i>. Vol 408. EDP Sciences; 2025. doi:<a href=\"https://doi.org/10.1051/matecconf/202540801080\">10.1051/matecconf/202540801080</a>"},"publication_identifier":{"issn":["2261-236X"]},"publication_status":"published","article_number":"01080","_id":"59873","project":[{"name":"TRR 285: TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","_id":"130","grant_number":"418701707"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"_id":"140","name":"TRR 285 – B01: TRR 285 - Subproject B01"}],"department":[{"_id":"630"}],"user_id":"104464","status":"public","type":"conference","title":"Investigation failure behavior in the shear tensile test with variety of specimen stiffness","publisher":"EDP Sciences","date_created":"2025-05-13T05:41:58Z","year":"2025","keyword":["Joining","Sheet Metal","Stiffness","Clinching"],"language":[{"iso":"eng"}],"abstract":[{"text":"This paper focuses on the failure behavior of clinched specimens with various stiffnesses under shear tensile loading. The primary objective is to assess the influence of the specimen stiffness with an arrangement of clinched joints. The specimen stiffness depends on several variables. In addition to the material selection, the specific choice of geometry and the design of the clinched joints must also be taken into account. A number of experiments was conducted to investigate the failure behavior of specimens with an arrangement of three clinched joints under shear tensile loading. These configurations were subjected to shear tensile tests, with force displacement curves recorded for each specimen to provide a detailed characterization of their structural response. The stiffness is modified by altering the specimen width, which has marginal impact on the maximum force. The experimental findings indicate that reducing the specimen stiffness results in a shift in the type of stress, with the failure behavior becoming increasingly influenced by bending stress. These results offer important insights for the design of clinched joint assemblies, indicating that it is feasible to achieve the desired properties by changing the specimen stiffness.","lang":"eng"}],"publication":"MATEC Web of Conferences"},{"year":"2025","intvolume":"       408","citation":{"chicago":"Holtkamp, Pia Katharina, Simon Wituschek, Michael Lechner, and Gerson Meschut. “Integration of Multiple-Linear and Tumbling Kinematics into Self-Piercing Riveting.” <i>MATEC Web of Conferences</i> 408 (2025). <a href=\"https://doi.org/10.1051/matecconf/202540801069\">https://doi.org/10.1051/matecconf/202540801069</a>.","ieee":"P. K. Holtkamp, S. Wituschek, M. Lechner, and G. Meschut, “Integration of multiple-linear and tumbling kinematics into self-piercing riveting,” <i>MATEC Web of Conferences</i>, vol. 408, Art. no. 01069, 2025, doi: <a href=\"https://doi.org/10.1051/matecconf/202540801069\">10.1051/matecconf/202540801069</a>.","ama":"Holtkamp PK, Wituschek S, Lechner M, Meschut G. Integration of multiple-linear and tumbling kinematics into self-piercing riveting. <i>MATEC Web of Conferences</i>. 2025;408. doi:<a href=\"https://doi.org/10.1051/matecconf/202540801069\">10.1051/matecconf/202540801069</a>","apa":"Holtkamp, P. K., Wituschek, S., Lechner, M., &#38; Meschut, G. (2025). Integration of multiple-linear and tumbling kinematics into self-piercing riveting. <i>MATEC Web of Conferences</i>, <i>408</i>, Article 01069. <a href=\"https://doi.org/10.1051/matecconf/202540801069\">https://doi.org/10.1051/matecconf/202540801069</a>","short":"P.K. Holtkamp, S. Wituschek, M. Lechner, G. Meschut, MATEC Web of Conferences 408 (2025).","bibtex":"@article{Holtkamp_Wituschek_Lechner_Meschut_2025, title={Integration of multiple-linear and tumbling kinematics into self-piercing riveting}, volume={408}, DOI={<a href=\"https://doi.org/10.1051/matecconf/202540801069\">10.1051/matecconf/202540801069</a>}, number={01069}, journal={MATEC Web of Conferences}, publisher={EDP Sciences}, author={Holtkamp, Pia Katharina and Wituschek, Simon and Lechner, Michael and Meschut, Gerson}, year={2025} }","mla":"Holtkamp, Pia Katharina, et al. “Integration of Multiple-Linear and Tumbling Kinematics into Self-Piercing Riveting.” <i>MATEC Web of Conferences</i>, vol. 408, 01069, EDP Sciences, 2025, doi:<a href=\"https://doi.org/10.1051/matecconf/202540801069\">10.1051/matecconf/202540801069</a>."},"publication_identifier":{"issn":["2261-236X"]},"quality_controlled":"1","publication_status":"published","title":"Integration of multiple-linear and tumbling kinematics into self-piercing riveting","doi":"10.1051/matecconf/202540801069","date_updated":"2025-06-27T08:34:46Z","publisher":"EDP Sciences","volume":408,"author":[{"first_name":"Pia Katharina","last_name":"Holtkamp","id":"44935","full_name":"Holtkamp, Pia Katharina"},{"full_name":"Wituschek, Simon","id":"83423","last_name":"Wituschek","first_name":"Simon"},{"full_name":"Lechner, Michael","last_name":"Lechner","first_name":"Michael"},{"first_name":"Gerson","id":"32056","full_name":"Meschut, Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246"}],"date_created":"2025-06-27T08:27:42Z","abstract":[{"lang":"eng","text":"Conventional mechanical joining processes are typically rigid in their tool systems and can only react to changing process and disturbance variables to a limited extent. At the same time, various industries are increasingly trending towards multi-material systems consisting of parts with varying geometric and mechanical properties. Due to the varying properties, rigid mechanical joining processes require sampling procedures and periodic changes of tool components or auxiliary joining parts. Consequently, research is focusing on versatile mechanical joining processes that allow increased control by modifying the process parameters. Two processes based on self-piercing riveting can achieve a significant increase in process influence possibilities through a multi-linear actuator as versatile self-piercing riveting (V-SPR) and a tumbling superimposed actuator as tumbling self-piercing riveting (T-SPR). Initial research into V-SPR has shown that this process can be used to achieve a higher variation in overall package thickness by adapting the rivet geometry and using multiple linear actuators. The T-SPR process also enables increased material flow control by means of targeted compression of the rivet using the tumbling actuator, thereby extending the range of joints that can be manufactured. Based on these two processes, a combination of the two mechanisms of action is to be developed."}],"status":"public","publication":"MATEC Web of Conferences","type":"journal_article","article_number":"01069","language":[{"iso":"eng"}],"_id":"60441","project":[{"name":"TRR 285: TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","_id":"130","grant_number":"418701707"},{"name":"TRR 285 - C: TRR 285 - Project Area C","_id":"133"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"}],"department":[{"_id":"43"},{"_id":"157"}],"user_id":"44935"},{"language":[{"iso":"eng"}],"keyword":["Joining","Sheet Metal","Tribology","Clinching"],"publication":"MATEC Web of Conferences","abstract":[{"lang":"eng","text":"This paper examines the impact of a rotationally superimposed punch stroke on the binding mechanisms of clinched joints of aluminum sheets. As part of the development of a method for ensuring the versatility of clinching, an additional rotational movement of the punch was introduced as a control variable to influence friction in the mechanical joining process. The effect of rotational superimposition on the force-displacement curve of the clinching processes was investigated using four test variants with different kinematics. The primary objective was to evaluate the binding mechanisms that maintain the integrity of the clinched joint. To evaluate the force closure of the resulting joint, two testing methods were employed throughout the course of the research, non-destructive resistance measurement using four-wire sensing method and destructive torsion testing. A crucial factor influencing the efficacy of the process is surface cleanliness, as contaminants between joining partners can impede the effectiveness of the clinched joint. Therefore, all specimens were meticulously cleaned prior to experimentation. This method exhibits promising potential in creating clinched joints that align with the demands of flexible manufacturing environments.</jats:p>"}],"date_created":"2025-06-20T06:57:16Z","publisher":"EDP Sciences","title":"Investigation of the impact of a rotationally superimposed punch stroke on the binding mechanisms of a clinched joint","quality_controlled":"1","year":"2025","department":[{"_id":"630"}],"user_id":"104468","_id":"60285","project":[{"name":"TRR 285 - A: TRR 285 - Project Area A","_id":"131"},{"name":"TRR 285 – A04: TRR 285 - Subproject A04","_id":"138"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"_id":"140","name":"TRR 285 – B01: TRR 285 - Subproject B01"}],"extern":"1","article_number":"01086","type":"conference","status":"public","volume":408,"author":[{"full_name":"Lüder, Stephan","last_name":"Lüder","first_name":"Stephan"},{"first_name":"Eugen","full_name":"Wolf, Eugen","last_name":"Wolf"},{"full_name":"Schmale, Hans Christian","last_name":"Schmale","first_name":"Hans Christian"},{"last_name":"Brosius","full_name":"Brosius, Alexander","first_name":"Alexander"}],"date_updated":"2025-07-18T09:01:46Z","doi":"10.1051/matecconf/202540801086","conference":{"start_date":"2025-06-01","name":"44th Conference of the International Deep Drawing Research Group (IDDRG 2025) ","location":"Lisbon","end_date":"2025-06-05"},"publication_identifier":{"issn":["2261-236X"]},"publication_status":"published","intvolume":"       408","citation":{"ama":"Lüder S, Wolf E, Schmale HC, Brosius A. Investigation of the impact of a rotationally superimposed punch stroke on the binding mechanisms of a clinched joint. In: <i>MATEC Web of Conferences</i>. Vol 408. EDP Sciences; 2025. doi:<a href=\"https://doi.org/10.1051/matecconf/202540801086\">10.1051/matecconf/202540801086</a>","chicago":"Lüder, Stephan, Eugen Wolf, Hans Christian Schmale, and Alexander Brosius. “Investigation of the Impact of a Rotationally Superimposed Punch Stroke on the Binding Mechanisms of a Clinched Joint.” In <i>MATEC Web of Conferences</i>, Vol. 408. EDP Sciences, 2025. <a href=\"https://doi.org/10.1051/matecconf/202540801086\">https://doi.org/10.1051/matecconf/202540801086</a>.","ieee":"S. Lüder, E. Wolf, H. C. Schmale, and A. Brosius, “Investigation of the impact of a rotationally superimposed punch stroke on the binding mechanisms of a clinched joint,” in <i>MATEC Web of Conferences</i>, Lisbon, 2025, vol. 408, doi: <a href=\"https://doi.org/10.1051/matecconf/202540801086\">10.1051/matecconf/202540801086</a>.","apa":"Lüder, S., Wolf, E., Schmale, H. C., &#38; Brosius, A. (2025). Investigation of the impact of a rotationally superimposed punch stroke on the binding mechanisms of a clinched joint. <i>MATEC Web of Conferences</i>, <i>408</i>, Article 01086. <a href=\"https://doi.org/10.1051/matecconf/202540801086\">https://doi.org/10.1051/matecconf/202540801086</a>","mla":"Lüder, Stephan, et al. “Investigation of the Impact of a Rotationally Superimposed Punch Stroke on the Binding Mechanisms of a Clinched Joint.” <i>MATEC Web of Conferences</i>, vol. 408, 01086, EDP Sciences, 2025, doi:<a href=\"https://doi.org/10.1051/matecconf/202540801086\">10.1051/matecconf/202540801086</a>.","bibtex":"@inproceedings{Lüder_Wolf_Schmale_Brosius_2025, title={Investigation of the impact of a rotationally superimposed punch stroke on the binding mechanisms of a clinched joint}, volume={408}, DOI={<a href=\"https://doi.org/10.1051/matecconf/202540801086\">10.1051/matecconf/202540801086</a>}, number={01086}, booktitle={MATEC Web of Conferences}, publisher={EDP Sciences}, author={Lüder, Stephan and Wolf, Eugen and Schmale, Hans Christian and Brosius, Alexander}, year={2025} }","short":"S. Lüder, E. Wolf, H.C. Schmale, A. Brosius, in: MATEC Web of Conferences, EDP Sciences, 2025."}},{"title":"Impact of non-rotationally symmetric joint orientation on neighbouring joints and component performance in lap shear specimens","publisher":"EDP Sciences","date_created":"2025-05-14T11:28:32Z","year":"2025","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"<jats:p>This paper discusses the influence of joint orientation with non-rotationally symmetric geometry, on load distribution and structural behavior. The focus is on understanding how changes in the alignment of individual joints affect the distribution of load, neighboring joints, and the overall performance of the component. Lap shear specimens with multiple joints arranged in a line are analyzed to explore these effects. Simplified models are used to model the joints in finite element simulations, allowing for efficient yet accurate analysis of the load distribution and structural response under varying joint orientations. Variations in joint orientation result in measurable changes in the distribution of forces on adjacent joints, influencing their behavior and that of the overall assembly. Experimental validation confirms the numerical results, providing deeper insights into the interaction between individual joints and their surroundings. This work contributes to the development of systematic approaches for optimizing the design of components with non-rotationally symmetric joints. The study highlights the importance of considering directional properties of joints in designing structural components.</jats:p>"}],"publication":"MATEC Web of Conferences","conference":{"name":"44th Conference of the International Deep Drawing Research Group","location":"Lisabon,Portugal"},"doi":"10.1051/matecconf/202540801035","date_updated":"2026-03-19T10:42:18Z","volume":408,"author":[{"full_name":"Devulapally, Deekshith Reddy","id":"76837","last_name":"Devulapally","first_name":"Deekshith Reddy"},{"first_name":"Christian","last_name":"Steinfelder","full_name":"Steinfelder, Christian"},{"full_name":"Tröster, Thomas","id":"553","last_name":"Tröster","first_name":"Thomas"},{"last_name":"Brosius","full_name":"Brosius, Alexander","first_name":"Alexander"}],"intvolume":"       408","citation":{"ama":"Devulapally DR, Steinfelder C, Tröster T, Brosius A. Impact of non-rotationally symmetric joint orientation on neighbouring joints and component performance in lap shear specimens. In: <i>MATEC Web of Conferences</i>. Vol 408. EDP Sciences; 2025. doi:<a href=\"https://doi.org/10.1051/matecconf/202540801035\">10.1051/matecconf/202540801035</a>","chicago":"Devulapally, Deekshith Reddy, Christian Steinfelder, Thomas Tröster, and Alexander Brosius. “Impact of Non-Rotationally Symmetric Joint Orientation on Neighbouring Joints and Component Performance in Lap Shear Specimens.” In <i>MATEC Web of Conferences</i>, Vol. 408. EDP Sciences, 2025. <a href=\"https://doi.org/10.1051/matecconf/202540801035\">https://doi.org/10.1051/matecconf/202540801035</a>.","ieee":"D. R. Devulapally, C. Steinfelder, T. Tröster, and A. Brosius, “Impact of non-rotationally symmetric joint orientation on neighbouring joints and component performance in lap shear specimens,” in <i>MATEC Web of Conferences</i>, Lisabon,Portugal, 2025, vol. 408, doi: <a href=\"https://doi.org/10.1051/matecconf/202540801035\">10.1051/matecconf/202540801035</a>.","bibtex":"@inproceedings{Devulapally_Steinfelder_Tröster_Brosius_2025, title={Impact of non-rotationally symmetric joint orientation on neighbouring joints and component performance in lap shear specimens}, volume={408}, DOI={<a href=\"https://doi.org/10.1051/matecconf/202540801035\">10.1051/matecconf/202540801035</a>}, number={01035}, booktitle={MATEC Web of Conferences}, publisher={EDP Sciences}, author={Devulapally, Deekshith Reddy and Steinfelder, Christian and Tröster, Thomas and Brosius, Alexander}, year={2025} }","short":"D.R. Devulapally, C. Steinfelder, T. Tröster, A. Brosius, in: MATEC Web of Conferences, EDP Sciences, 2025.","mla":"Devulapally, Deekshith Reddy, et al. “Impact of Non-Rotationally Symmetric Joint Orientation on Neighbouring Joints and Component Performance in Lap Shear Specimens.” <i>MATEC Web of Conferences</i>, vol. 408, 01035, EDP Sciences, 2025, doi:<a href=\"https://doi.org/10.1051/matecconf/202540801035\">10.1051/matecconf/202540801035</a>.","apa":"Devulapally, D. R., Steinfelder, C., Tröster, T., &#38; Brosius, A. (2025). Impact of non-rotationally symmetric joint orientation on neighbouring joints and component performance in lap shear specimens. <i>MATEC Web of Conferences</i>, <i>408</i>, Article 01035. <a href=\"https://doi.org/10.1051/matecconf/202540801035\">https://doi.org/10.1051/matecconf/202540801035</a>"},"publication_identifier":{"issn":["2261-236X"]},"publication_status":"published","article_number":"01035","_id":"59897","project":[{"_id":"140","name":"TRR 285 – B01: TRR 285 - Subproject B01"},{"name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","_id":"130"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"user_id":"76837","status":"public","type":"conference"},{"citation":{"ieee":"E. Wiens and W. Homberg, “Internal Flow-Turning – extended manufacturing possibilities in tailored tube production,” <i>MATEC Web of Conferences</i>, Art. no. 11002, 2018, doi: <a href=\"https://doi.org/10.1051/matecconf/201819011002\">10.1051/matecconf/201819011002</a>.","chicago":"Wiens, Eugen, and Werner Homberg. “Internal Flow-Turning – Extended Manufacturing Possibilities in Tailored Tube Production.” <i>MATEC Web of Conferences</i>, 2018. <a href=\"https://doi.org/10.1051/matecconf/201819011002\">https://doi.org/10.1051/matecconf/201819011002</a>.","ama":"Wiens E, Homberg W. Internal Flow-Turning – extended manufacturing possibilities in tailored tube production. <i>MATEC Web of Conferences</i>. Published online 2018. doi:<a href=\"https://doi.org/10.1051/matecconf/201819011002\">10.1051/matecconf/201819011002</a>","apa":"Wiens, E., &#38; Homberg, W. (2018). Internal Flow-Turning – extended manufacturing possibilities in tailored tube production. <i>MATEC Web of Conferences</i>, Article 11002. ICNFT 2018, Bremen. <a href=\"https://doi.org/10.1051/matecconf/201819011002\">https://doi.org/10.1051/matecconf/201819011002</a>","bibtex":"@article{Wiens_Homberg_2018, title={Internal Flow-Turning – extended manufacturing possibilities in tailored tube production}, DOI={<a href=\"https://doi.org/10.1051/matecconf/201819011002\">10.1051/matecconf/201819011002</a>}, number={11002}, journal={MATEC Web of Conferences}, author={Wiens, Eugen and Homberg, Werner}, year={2018} }","short":"E. Wiens, W. Homberg, MATEC Web of Conferences (2018).","mla":"Wiens, Eugen, and Werner Homberg. “Internal Flow-Turning – Extended Manufacturing Possibilities in Tailored Tube Production.” <i>MATEC Web of Conferences</i>, 11002, 2018, doi:<a href=\"https://doi.org/10.1051/matecconf/201819011002\">10.1051/matecconf/201819011002</a>."},"year":"2018","publication_status":"published","publication_identifier":{"issn":["2261-236X"]},"quality_controlled":"1","conference":{"location":"Bremen","name":"ICNFT 2018"},"doi":"10.1051/matecconf/201819011002","title":"Internal Flow-Turning – extended manufacturing possibilities in tailored tube production","author":[{"last_name":"Wiens","full_name":"Wiens, Eugen","id":"7888","first_name":"Eugen"},{"first_name":"Werner","id":"233","full_name":"Homberg, Werner","last_name":"Homberg"}],"date_created":"2019-11-20T17:07:12Z","date_updated":"2023-05-05T11:23:48Z","status":"public","type":"journal_article","publication":"MATEC Web of Conferences","language":[{"iso":"eng"}],"article_number":"11002","user_id":"7888","department":[{"_id":"156"}],"_id":"15067"}]