Experimental Researches on the Lobe Deformation Process

Résumé

In this work are presented the physical model, experimental conditions and researches concerning the lobe process. For this purpose it was created a physical experimental system composed of the deformation die, the hydraulic press and the data acquisition system – resistive force transducer, the electronic tensometer Spider 8, and the computer. The experiments are focused on the establishing of the force variation during the deformation process.