Heinrich Traphöner M. Sc.
Baroper Str. 303
MB III / Raum 4.028
Campus Süd
44227 Dortmund
Germany

This email address is being protected from spambots. You need JavaScript enabled to view it.
+49 231 755 8439

Tätigkeitsschwerpunkte

Ebener Torsionsversuch
Materialcharakterisierung
Rückfederungsvorhersage

Projekte

Neuartige ebene Torsionsprobe zur Charakterisierung von Schädigung und Verfestigung

Analyse prozessnaher Einflüsse auf das Rückfederungsverhalten von Blechwerkstoffen (abgeschlossen)

 

Veröffentlichungen

2018
Gutknecht, F., Gerstein, G., Traphöner, H., Clausmeyer, T., Nürnberger, F., 2018. Experimental Setup to Characterize Flow-Induced Anisotropy of Sheet Metals. In: Proceedings of the 37th International Deep-Drawing Research Group Conference, Waterloo, Canada, DOI: 10.1088/1757-899X/418/1/012085.
Traphöner, H., Clausmeyer, T., Tekkaya, A. E., 2018. Material Characterization for Plane and Curved Sheets Using the In-Plane Torsion Test – An Overview. Journal of Materials Processing Technology 257, pp. 278-287.
Traphöner, H., Heibel, S., Clausmeyer, T., Tekkaya, A. E., 2018. Influence of Manufacturing Processes on Material Characterization with the Grooved In-Plane Torsion Test. International Journal of Mechanical Sciences 146, pp. 544-555.
2017
Traphöner, H., Clausmeyer, T., Tekkaya, A. E., 2017. Material characterization for plane and curved sheets using the in-plane torsion test – an overview. In: Procedia Engineering 207: 12 th International Conference on Technology of Plasticity, Cambridge, United Kingdom, pp.1934-1939.
Tekkaya, A. E., Traphöner, H., Clausmeyer, T., 2017. Sheet Metal Characterization with the In-plane Torsion Test. CEMEF, 03.05.2017, Sophia Antipolis, France.
Tekkaya, A. E., Traphöner, H., Clausmeyer, T., 2017. In-plane Torsion Testing of Sheet Metal. IDDRG, 02.-06.07.2017, Munich, Germany.
Tekkaya, A. E., Traphöner, H., Merklein, M., Rosenschon, M., 2017. Identifikation spannungsabhängiger Bauschinger-Koeffizi- enten. EFB Kolloquium, 28.03.2017, Fellbach, Germany.
Hijazi, D., Traphöner, H., Staupendahl, D., Clausmeyer, T., Tekkaya, A. E., 2017. Characterization of planar anisotropy, hardening and fracture of tubular materials by a modified in-plane torsion test. SCT 2017, 18.-22.06.2017, Amsterdam, Niederlande.
2016
Ul Hassan, H., Traphöner, H., Güner, A., Tekkaya, A. E., 2016. Accurate springback prediction in deep drawing using pre-strain based multiple cyclic stress–strain curves in finite element simulation. International Journal of Mechanical Sciences 110, pp. 229-241.
2015
Yin, Q., Tekkaya, A. E., Traphöner, H., 2015. Determining cyclic flow curves using the in-plane torsion test. CIRP Annals - Manufacturing Technology 64, pp. 261-264.