OPTIMIZATION AND DYNAMIC CHARACTERIZATION SYSTEM PART IN TURNING

Claudiu-Florinel Bisu (1) , Constantin Ispas (1) , Alain Gérard (2) , Jean-Yves K'Nevez (2)

1 MPS - Machines and Production Systems Department
2 LMP - Laboratoire de Mécanique Physique

The appearance of the self-sustained vibrations corresponds to the dynamic instability of the machine tool. An experimental device and a model were designed to characterize the cutting system, the block part. This analysis shows the need for knowing more details of it the behavior of the coin at the time of the cut, and for envisaging for the continuation the appearance of vibrations.

Mots clés: Block part; vibration; stiffness; natural frequency; displacement; turning

Domaines: Génie mécanique [physics.class-ph]; Génie mécanique [physics.class-ph]

Claudiu-Florinel Bisu, Constantin Ispas, Alain Gérard, Jean-Yves K'Nevez. OPTIMIZATION AND DYNAMIC CHARACTERIZATION SYSTEM PART IN TURNING. The International Conference On Manufacturing Systems, Nov 2007, BUCAREST, Romania. pp.15-18. ⟨hal-00420011⟩