Advanced friction simulation of standardized friction tests: a numerical and experimental demonstrator

10th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes

Hol, J.^1 ; Wiebenga, J.H.^1 ; Hörning, M.^2 ; Dietrich, F.^2,3 ; Dane, C.^4

TriboForm Engineering, Hengelosestraat 500, Enschede

7500 AM, Netherlands^1

Adam Opel AG, Bahnhofsplatz, Rüsselsheim am Main

65423, Germany^2

PtU TU Darmstadt, Otto-Berndt-Straße 2, Darmstadt

64287, Germany^3

Tata Steel, P.O. Box 10.000, IJmuiden

1970 CA, Netherlands^4

关键词: Coefficients of friction;    Friction behavior;    Friction characterization;    Friction conditions;    Friction simulation;    Friction test;    Frictional behavior;    Test sets;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/734/3/032092/pdf
DOI  :  10.1088/1742-6596/734/3/032092

来源: IOP

【 摘 要 】

For the characterization of friction conditions under sheet metal forming process conditions, different friction test set-ups are being used in industry. However, different friction tests and test set-ups are known to result in scattering friction results. In this work, the TriboForm software is utilized to numerically model the frictional behavior. The simulated coefficients of friction are experimentally validated using friction results from a standardized strip drawing friction test set-up. The experimental and simulation results of the friction behavior show a good overall agreement. This demonstrates that the TriboForm software enables simulating friction conditions for varying tribology conditions, i.e. resulting in a generally applicable approach for friction characterization under industrial sheet metal forming process conditions.