RT Conference Proceedings
T1 Application of the Upper Bound Theorem to indentation processes with tilted punch by means of Modular Model
A1 Bermudo-Gamboa, Carolina
A1 Martín-Fernández, Francisco de Sales
A1 Sevilla-Hurtado, Lorenzo
K1 Materiales
K1 Ingeniería
AB Nowadays, the indentation processes are resuming it importance due to the new deformation processes that are being developed, as the Incremental Forming Process (IFP) or the Localized-Incremental Forming Process (LIFP) [1].In this paper, a tilt punch is considered in order to cover the largest possible number of cases in the study of the indentation,. Thus, using combinations of flat and tilt punches, it will be possible to analyze complex geometries in future studies.Present study shows the analysis of the indentation process by the Upper Bound Theorem (UBT), when it is performed with a tilt punch. A modular model is developed, compound by two modules of Triangular Rigid Zones (TRZ) each [2], which adapts to the configuration of the punch.
YR 2015
FD 2015-07-28
LK http://hdl.handle.net/10630/10178
UL http://hdl.handle.net/10630/10178
LA eng
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 19 ene 2026