Effect of Friction Coefficient on Finite Element Modeling of the Deep Cold Rolling Process

Author:  A. Lim, S. Castagne, C.C. Wong
Source:  Conf Proc 2014: ICSP-12 Goslar, Germany (pgs.376-380)
Doc ID:  2014106
Year of Publication:  2014
Abstract:  
This paper proposed a 3D finite element model for the deep cold rolling process, modeled using the commercially available Abaqus/Standard FE software, and uses the aforementioned model to study the effects of friction coefficient on the residual stress values predicted. It was shown that the friction coefficient had a minor impact on the surface residual stress values and a negligible effect beyond 0.4mm in depth. Another finite element model with different process parameters was run with the friction coefficient calculated from the earlier model. The results were then correlated to experimental data and it was concluded that