Friction and lubrication modelling in sheet metal forming simulations of the Volvo XC90 inner door

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

Sigvant, M.^1,2 ; Pilthammar, J.^1,2 ; Hol, J.^3 ; Wiebenga, J.H.^3 ; Chezan, T.^4 ; Carleer, B.^5 ; Van Den Boogaard, A.H.^6

Volvo Cars, Dept. 81153 Stamping CAE and Die Development, Olofström, Sweden^1

Blekinge Institute of Technology, Valhallavägen, Karlskrona

371 41, Sweden^2

TriboForm Engineering, Hengelosestraat 500, Enschede

7500 AM, Netherlands^3

Tata Steel, P.O. Box 10.000, IJmuiden

1970 CA, Netherlands^4

AutoForm Engineering, Emil-Figge-Str. 76-80, Dortmund

D-44227, Germany^5

University of Twente, P.O. Box 217, Enschede

7500 AE, Netherlands^6

关键词: Full-scale production;    Lubrication condition;    Prediction accuracy;    Press line;    Production process;    Stamping simulations;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/734/3/032090/pdf
DOI  :  10.1088/1742-6596/734/3/032090

来源: IOP

【 摘 要 】

The quality of sheet metal formed parts is strongly dependent on the friction and lubrication conditions that are acting in the actual production process. Although friction is of key importance, it is currently not considered in detail in stamping simulations. This paper presents project results considering friction and lubrication modelling in stamping simulations of the Volvo XC90 inner door. For this purpose, the TriboForm software is used in combination with the AutoForm software. Validation of the simulation results is performed based on door-inner parts taken from the press line in a full-scale production run. The project results demonstrate the improved prediction accuracy of stamping simulations.