Abstract
Both 2D and 3D Finite Element models for roughness transfer in temper and skin-pass rolling are presented. By utilizing adequate submodelling techniques, the simulation can be divided into two steps. The first step is a coarse large scale analysis of the rolling process incorporating a smooth elastically deformable work roll and a regularised frictional contact formulation describing the interaction with an elasto-viscoplastic steel strip. Based on the results of the coarse global analysis, the second simulation step performs a detailed local analysis on the length scale of the roughness structures. This local analysis takes into account only a small partition of the work roll and the strip, respectively.
| Original language | English |
|---|---|
| Title of host publication | Computational Plasticity - Fundamentals and Applications, COMPLAS IX |
| Editors | E. Onate, D.R.J. Owen, B. Suarez, International Center for Numerical Methods in Engineering (CIMNE) |
| Place of Publication | Artes Graficas Torres S.L., Morales 17, 08029 Barcelona, Spain |
| Pages | 757-760 |
| Number of pages | 4 |
| Volume | 2 |
| Publication status | Published - Sept 2007 |
Fields of science
- 102009 Computer simulation
- 203022 Technical mechanics
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