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Numerical Determination of Loads in Roll Forming Processes

Müller, Christian (PtU) ; Bäumer, Lars ; Groche, Peter :
Numerical Determination of Loads in Roll Forming Processes.
In: Proceedings of the 16th International Conference on Advances in Materials & Processing Technologies, 9/2013, Taipei, Taiwan.
[ Konferenzveröffentlichung] , (2013)

Kurzbeschreibung (Abstract)

Roll forming is an important forming process for profile manufacturing in mass production. The design of the process has an important influence on the quality of the products. Therefore, the knowledge of the occurring loads during the roll forming process, e.g. forces and pressures, is essential for the process design. However, the experimental determination of the occurring contact normal pressures in roll forming processes poses a challenge. Finite element simulations offer the potential to approximate contact normal loads and thus, enable a better process design. Nevertheless, due to simplifications of the numerical model, a realistic and reliable output of loads in roll forming is not possible. An enhanced numerical model could provide more valuable information. This paper will demonstrate the reproduction of realistic contact normal pressures and load forces in a roll forming simulation. To verify the numerical values, they will be compared to data gained by experiments.

Typ des Eintrags: Konferenzveröffentlichung
Erschienen: 2013
Autor(en): Müller, Christian (PtU) ; Bäumer, Lars ; Groche, Peter
Titel: Numerical Determination of Loads in Roll Forming Processes
Sprache: Englisch
Kurzbeschreibung (Abstract):

Roll forming is an important forming process for profile manufacturing in mass production. The design of the process has an important influence on the quality of the products. Therefore, the knowledge of the occurring loads during the roll forming process, e.g. forces and pressures, is essential for the process design. However, the experimental determination of the occurring contact normal pressures in roll forming processes poses a challenge. Finite element simulations offer the potential to approximate contact normal loads and thus, enable a better process design. Nevertheless, due to simplifications of the numerical model, a realistic and reliable output of loads in roll forming is not possible. An enhanced numerical model could provide more valuable information. This paper will demonstrate the reproduction of realistic contact normal pressures and load forces in a roll forming simulation. To verify the numerical values, they will be compared to data gained by experiments.

Freie Schlagworte: Roll forming, Simulation, Contact normal pressure
Fachbereich(e)/-gebiet(e): 16 Fachbereich Maschinenbau
16 Fachbereich Maschinenbau > Institut für Produktionstechnik und Umformmaschinen (PtU)
Veranstaltungstitel: Proceedings of the 16th International Conference on Advances in Materials & Processing Technologies
Veranstaltungsort: Taipei, Taiwan
Veranstaltungsdatum: 9/2013
Hinterlegungsdatum: 08 Okt 2013 06:57
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