[{"publication":"MATEC Web of Conferences","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"}],"keyword":["Joining","Sheet Metal","Stiffness","Clinching"],"language":[{"iso":"eng"}],"year":"2025","publisher":"EDP Sciences","date_created":"2025-05-13T05:41:58Z","title":"Investigation failure behavior in the shear tensile test with variety of specimen stiffness","type":"conference","status":"public","project":[{"_id":"130","name":"TRR 285: TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","grant_number":"418701707"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"_id":"140","name":"TRR 285 – B01: TRR 285 - Subproject B01"}],"_id":"59873","user_id":"104464","department":[{"_id":"630"}],"article_number":"01080","publication_status":"published","publication_identifier":{"issn":["2261-236X"]},"citation":{"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>","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>.","short":"E. Wolf, A. Brosius, in: MATEC Web of Conferences, EDP Sciences, 2025.","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} }","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>.","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>"},"intvolume":"       408","date_updated":"2025-06-23T07:25:21Z","author":[{"first_name":"Eugen","last_name":"Wolf","full_name":"Wolf, Eugen"},{"first_name":"Alexander","last_name":"Brosius","full_name":"Brosius, Alexander"}],"volume":408,"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"},{"publisher":"Materials Research Forum LLC","date_created":"2025-06-23T08:00:55Z","title":"Experimental investigation of the cause and effect relationships between the joint and the component during clinching","year":"2023","keyword":["Sheet Metal","Joining","Stiffness"],"language":[{"iso":"eng"}],"publication":"Materials Research Proceedings","abstract":[{"text":"The combination of the mechanical properties of a clinched joint and of the material surrounding the joint determine the resulting properties of the component and joint. The cause and effect relationships between the joint and the joint environment offers the possibility of a specific modification through an adaptation in the design process. In order to identify these cause and effect relationships and resulting interactions experimentally, numerous of experiments are required. In this publication, a concept for the automated manufacturing of head tensile test and shear tensile test specimens – from cutting to clinching – by using a punch laser machine is presented. Based on a full-factorial experimental design, the parameters change of the properties of the joint environment by beading and change of the punch displacement are addressed. The influence on the properties of the clinched specimen is evaluated based on the variables Stiffness, force at the beginning of yielding and maximum force at head tensile loading and shear tensile loading. In addition, the geometric quality parameters of neck thickness, interlock and bottom thickness are evaluated. The relationships can be used to apply uniform loads to joints in joined structures to counteract oversizing.","lang":"eng"}],"date_updated":"2025-06-23T08:07:52Z","volume":25,"author":[{"first_name":"Christian","full_name":"Steinfelder, Christian","last_name":"Steinfelder"},{"last_name":"Brosius","full_name":"Brosius, Alexander","first_name":"Alexander"}],"conference":{"location":"Erlangen-Nürnberg","end_date":"2023-04-05","start_date":"2023-04-02","name":"20th International Conference on Sheet Metal"},"doi":"10.21741/9781644902417-19","publication_identifier":{"issn":["2474-395X"]},"publication_status":"published","intvolume":"        25","citation":{"ama":"Steinfelder C, Brosius A. Experimental investigation of the cause and effect relationships between the joint and the component during clinching. In: <i>Materials Research Proceedings</i>. Vol 25. Materials Research Forum LLC; 2023. doi:<a href=\"https://doi.org/10.21741/9781644902417-19\">10.21741/9781644902417-19</a>","chicago":"Steinfelder, Christian, and Alexander Brosius. “Experimental Investigation of the Cause and Effect Relationships between the Joint and the Component during Clinching.” In <i>Materials Research Proceedings</i>, Vol. 25. Materials Research Forum LLC, 2023. <a href=\"https://doi.org/10.21741/9781644902417-19\">https://doi.org/10.21741/9781644902417-19</a>.","ieee":"C. Steinfelder and A. Brosius, “Experimental investigation of the cause and effect relationships between the joint and the component during clinching,” in <i>Materials Research Proceedings</i>, Erlangen-Nürnberg, 2023, vol. 25, doi: <a href=\"https://doi.org/10.21741/9781644902417-19\">10.21741/9781644902417-19</a>.","bibtex":"@inproceedings{Steinfelder_Brosius_2023, title={Experimental investigation of the cause and effect relationships between the joint and the component during clinching}, volume={25}, DOI={<a href=\"https://doi.org/10.21741/9781644902417-19\">10.21741/9781644902417-19</a>}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Steinfelder, Christian and Brosius, Alexander}, year={2023} }","short":"C. Steinfelder, A. Brosius, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.","mla":"Steinfelder, Christian, and Alexander Brosius. “Experimental Investigation of the Cause and Effect Relationships between the Joint and the Component during Clinching.” <i>Materials Research Proceedings</i>, vol. 25, Materials Research Forum LLC, 2023, doi:<a href=\"https://doi.org/10.21741/9781644902417-19\">10.21741/9781644902417-19</a>.","apa":"Steinfelder, C., &#38; Brosius, A. (2023). Experimental investigation of the cause and effect relationships between the joint and the component during clinching. <i>Materials Research Proceedings</i>, <i>25</i>. <a href=\"https://doi.org/10.21741/9781644902417-19\">https://doi.org/10.21741/9781644902417-19</a>"},"_id":"60302","project":[{"name":"TRR 285: TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","_id":"130","grant_number":"418701707"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"_id":"140","name":"TRR 285 – B01: TRR 285 - Subproject B01"}],"department":[{"_id":"630"}],"user_id":"104464","type":"conference","status":"public"},{"quality_controlled":"1","year":"2014","citation":{"mla":"Neuhaus, Jan, and Walter Sextro. “Thermo-Mechanical Model for Wheel Rail Contact Using Coupled Point Contact Elements.” <i>Proceedings of the 5th International Conference on Computational Methods</i>, edited by G.R. Liu and Z.W. Guan, ScienTech Publisher, 2014.","bibtex":"@inproceedings{Neuhaus_Sextro_2014, title={Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements}, booktitle={Proceedings of the 5th International Conference on Computational Methods}, publisher={ScienTech Publisher}, author={Neuhaus, Jan and Sextro, Walter}, editor={Liu, G.R. and Guan, Z.W.Editors}, year={2014} }","short":"J. Neuhaus, W. Sextro, in: G.R. Liu, Z.W. Guan (Eds.), Proceedings of the 5th International Conference on Computational Methods, ScienTech Publisher, 2014.","apa":"Neuhaus, J., &#38; Sextro, W. (2014). Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements. In G. R. Liu &#38; Z. W. Guan (Eds.), <i>Proceedings of the 5th International Conference on Computational Methods</i>. ScienTech Publisher.","ieee":"J. Neuhaus and W. Sextro, “Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements,” in <i>Proceedings of the 5th International Conference on Computational Methods</i>, 2014.","chicago":"Neuhaus, Jan, and Walter Sextro. “Thermo-Mechanical Model for Wheel Rail Contact Using Coupled Point Contact Elements.” In <i>Proceedings of the 5th International Conference on Computational Methods</i>, edited by G.R. Liu and Z.W. Guan. ScienTech Publisher, 2014.","ama":"Neuhaus J, Sextro W. Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements. In: Liu GR, Guan ZW, eds. <i>Proceedings of the 5th International Conference on Computational Methods</i>. ScienTech Publisher; 2014."},"publisher":"ScienTech Publisher","date_updated":"2019-09-16T10:59:46Z","author":[{"first_name":"Jan","last_name":"Neuhaus","full_name":"Neuhaus, Jan"},{"first_name":"Walter","last_name":"Sextro","id":"21220","full_name":"Sextro, Walter"}],"date_created":"2019-05-20T13:23:02Z","title":"Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements","type":"conference","publication":"Proceedings of the 5th International Conference on Computational Methods","editor":[{"full_name":"Liu, G.R.","last_name":"Liu","first_name":"G.R."},{"first_name":"Z.W.","last_name":"Guan","full_name":"Guan, Z.W."}],"abstract":[{"lang":"eng","text":"A model to calculate the locally resolved tangential contact forces of the wheel rail contact with respect to contact kinematics, material and surface properties as well as temperature is introduced. The elasticity of wheel and rail is modeled as an elastic layer consisting of point contact elements connected by springs to each other and to the wheel. Each element has two degrees of freedom in tangential directions. The resulting total stiffness matrix is reduced to calculate only the position of the elements in contact. Friction forces as well as contact stiffnesses are incorporated by a nonlinear force-displacement characteristic, which originates from a detailed contact model. The contact elements are transported through the contact zone in discrete time steps. After each time step an equilibrium is calculated. For all elements, their temperature and its influence on local friction are regarded by calculating friction power and temperature each time step."}],"status":"public","_id":"9887","user_id":"55222","department":[{"_id":"151"}],"keyword":["Rolling Contact","Discrete Elements","Contact Stiffness","Temperature"],"language":[{"iso":"eng"}]}]