Oliver Hering M. Sc.
Head of Department

Baroper Str. 303
MB III / Raum 4.026
Campus Süd
44227 Dortmund

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+49 231 755 8432

Key activities

Cold forging
Product performance


Influencing the Evolution of Damage in Cold Extrusion



Hering, H., Kolpak, F., Tekkaya, A.E., 2019. Flow curves up to high strains considering load reversal and damage. International Journal of Material Forming.  DOI: 10.1007/s12289-018-01466-z
Meya, R., Löbbe, C., Hering, O., Tekkaya, A. E., 2018. Bleche biegen unter radialer Druckspannung. Umformtechnik (1), pp. 14-15.
Hering, O., Dahnke, C., Ben Khalifa, N., Tekkaya, A. E., 2018. Analysing damage evolution in cold forging by means of triaxiality and lode parameter. 8th JSTP International Seminar on Precision Forging. 05.-08.03.2018, Nagoya, Japan, pp. 121-124.
Hering, O., Dahnke, C., Tekkaya, A. E., 2018. Influence of Damage on the Properties of Cold Forged Parts. In: Proceedings of 51st ICFG Plenary Meeting, Columbus, USA, pp. 137-144.
Meya, R., Löbbe, C., Hering, O., Tekkaya, A. E., 2017. New Bending Process with Superpostition of Radial Stresses for Damage control. In: 10 th Forming Technology Forum Model Based Control for Smart Forming Processes, Enschede, The Netherlands, pp. 81-85.
Tekkaya, A. E., Ben Khalifa, N., Hering, O., Meya, R., Myslicki, S., Walther, F., 2017. Forming-induced damage and its effects on product properties. CIRP Annals – Manufacturing Technology 66, pp. 281-284.
Hering, O., Ossenkemper, S., Dahnke, C., Tekkaya, A. E., Nadolski, D., Schulz, A., Zoch, H. - W., 2017. Distortion Induced by Cold Forging and Subsequent Heat Treatment. SCT 2017, 18.-22.06.2017, Amsterdam, Niederlande.
Hering, O., Ossenkemper, S., Dahnke, C., Tekkaya, A. E., Nadolski, D.,  Schulz, A., Hoffmann, F., Zoch, H., 2017. Gezielte Prozesssteuerung bei der Kaltmassivumformung und Wärmebehandlung zur Minimierung des Verzugs. 06.04.2017.
Löbbe, C., Hering, O., Hiegemann, L., Tekkaya, A. E., 2016. Setting Mechanical Properties of High Strength Steels for Rapid Hot Forming Processes. Materials 9, p. 229.