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Verification of numerical roll forming loads with the aid of measurement equipment

Groche, Peter ; Müller, Christian (PtU) ; Bäumer, Lars :
Verification of numerical roll forming loads with the aid of measurement equipment.
In: Advanced Materials Research, 939 S. 373-380.
[Artikel] , (2014)

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: Artikel
Erschienen: 2014
Autor(en): Groche, Peter ; Müller, Christian (PtU) ; Bäumer, Lars
Titel: Verification of numerical roll forming loads with the aid of measurement equipment
Sprache: Deutsch
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.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: Advanced Materials Research
Band: 939
Verlag: Trans Tech Publications
Freie Schlagworte: Roll forming, Simulation, Contact Normal Pressure, Loads
Fachbereich(e)/-gebiet(e): 16 Fachbereich Maschinenbau
16 Fachbereich Maschinenbau > Institut für Produktionstechnik und Umformmaschinen (PtU)
Hinterlegungsdatum: 03 Jul 2014 07:26
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