FEM Analysis of the Spur Gears Press–Rolling Process

Ionuţ MARIAN; Monica SAS-BOCA; Luciana RUS; Marius TINTELECAN; Ramona-Crina SUCIU; Dan NOVEANU; Liviu NISTOR

Auteur/ices

Ionuţ MARIAN Technical University of Cluj-Napoca, Romania
Monica SAS-BOCA Technical University of Cluj-Napoca, Romania
Luciana RUS Technical University of Cluj-Napoca, Romania
Marius TINTELECAN Technical University of Cluj-Napoca, Romania
Ramona-Crina SUCIU National Institute for R&D of Isotopic and Molecular Technologies, Cluj-Napoca, Romania
Dan NOVEANU Technical University of Cluj-Napoca, Romania
Liviu NISTOR Technical University of Cluj-Napoca, Romania

Mots-clés :

FEM analysis, pressing, rolling, gear

Résumé

This paper presents the FEM (finite element method) analysis of the pressingrolling process, a new method for obtaining spur gears. Using symmetries, the 3D geometrical model was created for tools and for the initial blank. The FEM analysis was carried out using Forge 2009, a specialized software for studying the plastic deformation processes. The objective of this study is to describe the evolution of the pressing and rolling forces in the press-rolling process.