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A7 - Dynamic Process Forces (funding period 1)

Improvement of combined cutting and deep drawing processes by means of overlaying dynamic process forces

Project Status: finished

Last Update: 01.07.2010


Sheet-bulk metal forming is a forming process with two and triaxial state of stress and a triaxial dimensional change by using of sheet material. The part itself will be manufactured by deep drawing and the gearing will be produced with bulk forming in a combined process at room temperature. With a new possibility of superimposing oscillations the process forces will be reduced, the part quality will be improved and the process limits are broadened.

Working Groups



    • Gutknecht, F.; , .; Schulte, R.; Merklein, M.; Rosenbusch, D.; Koch, S.; Hübner, S.; Behrens, B.; Tekkaya, A.; Clausmeyer, T.: Comparison of strain-path indicators for analysis of processes in sheet-bulk metal forming . In: Yannis Korkolis, Brad Kinsey, Marko Knezevic, and Nikhil Padhye (Edtr.) (Edt.): Proceedings of NUMIFORM 2019: The 13th International Conference on Numerical Methods in Industrial Forming Processes, (2019), pp. 123-126


    • Merklein, M.; Opel, S.; Schneider, T.; Koch, J.: Überblick der Blechmassivumformung. In: Umformtechnik, 1(2012)3, Bamberg: Meisenbach, pp. 42-43
    • Behrens, B.; Hübner, S.; Vucetic, M.: Shortening the process chain by sheet-bulk metal forming processes. In: 10th Global Conference on Sustainable Manufacturing (Edt.): (2012), published
    • Behrens, B.; Voges-Schwieger, K.; Bouguecha, A.; Mielke, J; Vucetic, M.: Material Characterization for Sheet-Bulk Metal Forming. In: ESAFORM 2012 - Key Engineering Materials (Edt.): 504(2012), doi:10.4028/, pp. 1029-1034


    • Behrens, B.; Hübner, S.; Krimm, R.; Vucetic, M.; Cahyono, T.: Entwicklung eines hydraulischen Aktuators zur Schwingungsüberlagerung in der Umformmaschine(2011), published
    • Behrens, B.; Hübner, S.; Bouguecha, A.; Krimm, R.; Cahyono, T.; Salfeld, V.; Vucetic, M.: Blechmassivumformung - ein neues Verfahren zur Herstellung komplexer Bauteile. In: Prof. Dr.-Ing. B.-A. Behrens (Edt.): (2011), published
    • Weckenmann, A.; Behrens, B.; Reithmeier, E.; Akkasoglu, G.; Vucetic, M.; Ohrt, C.; Cahyono, T.; Hübner, S.; Kästner, M.: Appliance of the maturity method in the develpoment of endoscopic geometry inspection for sheet bulk metal forming tools . In: Total Quality Management & Excellence, 39(2011)1, pp. 11-16
    • Reithmeier, E.; Weckenmann, A.; Behrens, B.; Ohrt, C.; Kästner, M.; Akkasoglu, G.; Hübner, S.; Krimm, R.; Salfeld, V.; Voges-Schwieger, K.; Vucetic, M.: Qualitätsorientierte Entwicklung der Blechmassivumformung . In: Merklein, M. (Edt.): Tagungsband zum Erlanger Workshop Blechmassivumformung 2011 - DFG TR 73 (13.-14.10.2011, Erlangen), (2011), Bamberg: Meisenbach, pp. 97 - 118
    • Schaper, M.; Lizunkova, Y.; Vucetic, M.; Hetzner, H.; Opel, S.; Schneider, T.; Koch, J.; Plugge, B.: Sheet-bulk metal forming a new process for the production of sheet metal parts with functional components. In: Metallurgical and Mining Industry, 3(2011)7, pp. 53-58
    • Behrens, B.; Hübner, S.; Krimm, R.; Wager, C; Vucetic, M.; Cahyono, T.: Development of a Hydraulic Actuator to Superimpose Oscillation in Metal-Forming Presses. In: Sheet Metal 2011 - Key Engineering Materials (Edt.): 473(2011), doi:10.4028/, pp. 217-222


    • Behrens, B.; Hübner, S.; Vucetic, M.: Design of a Modular Tool System for the Sheet-Bulk Metal Forming Process(2010), IN-TECH Prag, pp. 562-565
    • Behrens, B.; Krimm, R.; Hübner, S.; Cahyono, T.: Flow Analysis of a Rotary Piston Valve with CFX Mesh Motion Techniques(2010), published
    • Behrens, B.; Hübner, S.; Vucetic, M.: Integration of an Active Forming Die in a Modular Tool System for Sheet-Bulk Metal Forming(2010), IDDRG Graz, published
    • Behrens, B.; Hübner, S.; Vucetic, M.: Materialcharakterisierung für die Blechmassivumformung(2010), published
    • Behrens, B.; Hübner, S.; Vucetic, M.: Material Characterization for a Simultaneous Combined Sheet-Bulk Metal Forming. In: International Symposium on Plasticity (Edt.): (2010), published