B7 - Horizontal Loads (funding period 1)
Determination of horizontal loads embossing sheet metal to be considered in simulation
Project Status: finished
Last Update: 29.08.2012
Members
Embossing functional components from sheet metal induces multiaxial stress conditions to the material. The production of asymmetric workpieces causes severe loadings for tool sets and forming machines. Horizontal forming forces are absorbed by the guid-ance of the press. The tools guidance is not of the same relevance due to its lower stiff-ness. The forces induced to the press result in deflections of the sub-assemblies of the machine leading to a lower workpiece quality. Target of this project is to increase quality in manufacturing by considering the deflections of machine tools in simulation.

Working Groups
Publications
2021
- Behrens, B.; Krimm, R.; Commichau, O.: The Effects of Press Ram Vibrations on the Product Quality . In: The 13th International Conference on the Technology of Plasticity , (2021), accepted
2020
- Behrens, B.; Krimm, R.; Koß, J.; Commichau, O.: Charakterisierung von Horizontalbelastungen bei der Blechmassivumformung. In: Bernd-Arno Behrens (Edt.): Aktuelle Entwicklungen im Bereich der Umformtechnik - 23. Umformtechnisches Kolloquium Hannover, (2020), Hannover: TEWISS Verlag, submitted
- Behrens, B.; Krimm, R.; Commichau, O.: Analysis of horizontal loads in sheet-bulk metal forming and their consideration in simulation. In: Merklein, M.; Tekkaya, A. M.; Behrens, B.-A. (Edt.): Sheet Bulk Metal Forming - Research Results of the TCRC73, (2020), published
2016
- Matthias, S.; Loderer, A.; Koch, S.; Gröne, M.; Kästner, M.; Hübner, S.; Krimm, R.; Reithmeier, E.; Hausotte, T.; Behrens, B.: Metrological solutions for an adapted inspection of parts and tools of a sheet-bulk metal forming process. In: Production Engineering, 10(2016)1, DOI 10.1007/s11740-015-0647-2, pp. 51-61
2015
- Gröne, M.; Krimm, R.; Behrens, B.: Vermeidung von Stößelversatz mit Elektromagneten. In: wt Werkstattstechnik online, (2015)10, pp. 687-691
- Salfeld, V.: Experimentelle und numerische Untersuchungen zur Verlagerung des Pressenstößels infolge einer Horizontalkraft. In: Bernd-Arno Behrens (Edt.): Berichte aus dem IFUM, Dissertation, 6(2015), Garbsen: PZH Verlag, published
2014
- Gröne, M.; Krimm, R.; Salfeld, V.: Design of an Electromagnetic System to Avoid Horizontal Ram Displacement. In: Advanced Materials Research, 1018(2014), pp. 237-244
- Gröne, M.; Krimm, R.; Behrens, B.: Neuartiges System zur Vermeidung von Stößelversatz. In: wt Werkstattstechnik online, 104(2014)10, pp. 673-678
2013
- Salfeld, V.; Krimm, R.; Hübner, S.; Vucetic, M.: Sheet-Bulk Metal Forming of Symmetric and Asymmetric Parts. In: Advanced Materials Research, 769(2013), Switzerland: Trans Tech Publication, pp. 229-236
2012
- Behrens, B.; Krimm, R.; Salfeld, V.: Process-machine interaction in Sheet-bulk metal forming. In: Key Engineering Materials (Edt.): (2012), pp. 999-1004
- Weckenmann, A.; Reithmeier, E.; Merklein, M.; Wartzack, S.; Behrens, B.; Akkasoglu, G.; Ohrt, C.; Schneider, T.; Salfeld, V.; Breitsprecher, T.; Plugge, B.: Methodengestützte Referenzvorgehensweise für neue Umformverfahren. In: Zeitschrift für wirtschaftlichen Fabrikbetrieb ZWF, 107(2012)1, München: Hanser, pp. 43-47
- Behrens, B.; Krimm, R.; Salfeld, V.: Analysis of Machine Influence on Process Stability in Sheet-Bulk Metal Forming. In: 45th CIRP CMS (Edt.): (2012), pp. 36-40
2011
- Behrens, B.; Krimm, R.; Bouguecha, A.; Salfeld, V.: Characterization of Horizontal Loads in the Production of Asymmetrical Parts(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
- Salfeld, V.; Krimm, R.; Behrens, B.: Investigations on the process-machine interaction by forming parts with sheet-bulk metal forming(2011), published
- Merklein, M.; Behrens, B.; Plettke, R.; Krimm, R.; Opel, S.; Schneider, T.; Salfeld, V.: Integrierte Fertigung von tiefgezogenen Blechbauteilen mit Verzahnungselementen unter Einsatz von prozessangepassten Halbzeugen. In: M. Merklein (Edt.): Tagungsband zum 1. Erlanger Workshop Blechmassivumformung 2011, (2011), Bamberg: Meisenbach, pp. 159-180
- 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
2010
- Behrens, B.; Bouguecha, A.; Krimm, R.; Salfeld, V.: Consideration of Machine Properties in FE Analysis of Sheet Metal Forming Processes(2010), 2nd International Conference on Process Machine Interactions (CIRP-PMI), Vancouver, Canada, published on CD
Presentations
2012
- 14.03.2012: Salfeld, V.: Process-Machine Interaction in Sheet-Bulk Metal Forming, Erlangen (ESAFORM 2012)
- 17.05.2012: Salfeld, V.: Analysis of Machine Influence on Process Stability in Sheet-Bulk Metal Forming, Athen (45th CIRP CMS)
2011
- 18.04.2011: Salfeld, V.: Characterization of Horizontal Loads in the Production of Asymmetrical Parts, Leuven
- 10.11.2011: Salfeld, V.: INVESTIGATION ON THE PROCESS-MACHINE INTERACTION BY FORMING PARTS WITH SHEET-BULK METAL FORMING, Bucharest
2010
- 10.06.2010: Salfeld, V.: Consideration of Machine Properties in FE Analysis of Sheet Metal Forming Processes, 2nd CIRP-Process Machine Interaction, Vancouver
- 10.09.2010: Salfeld, V.: Determination of process machine interactions in sheet metal forming by means of optical measuring system, Braunschweig