18 citations · 24 across the 6 of their papers we have counts for
6 papers
The Regenerative Vibrations Influence on the Mechanical Actions in Turning
Claudiu-Florinel Bisu, Raynald Laheurte, Alain Gérard +1
In manufacturing during the cutting process the appearance of vibrations can not be avoided. These vibrations constitute a major obstacle to obtain a greater productivity and a bet…
Analyzes Geometry of Part and Chips at the Time of Regeneratives Vibrations
Claudiu-Florinel Bisu, Jean-Yves K'Nevez, Alain Gérard +1
The actions of cut applied to the elastic system cause relative displacements tool/part, which induce a rise in the temperature in the components of the machine tools, its environm…
Optimization and Dynamic Characterization System Part in Turning
Claudiu-Florinel Bisu, Constantin Ispas, Alain Gérard +1
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 cut…
Using Tracking Analysis and Predictive Maintenance in Order to Obtain Dynamics of Machine Tool Spindle
Miron Zapciu, Jean-Yves K'Nevez, Alain Gérard
Predictive maintenance is directed towards recognizing the earliest significant changes in machinery condition. Contrasted with protective condition monitoring in which fast respon…
New method to characterize a machining system: application in turning
Claudiu-Florinel Bisu, Jean-Yves K'Nevez, Philippe Darnis +2
Many studies simulates the machining process by using a single degree of freedom spring-mass sytem to model the tool stiffness, or the workpiece stiffness, or the unit tool-workpie…
Determination Du Centre De Raideur Pour Les Machines-Outils - Application Au Tournage
Claudiu-Florinel Bisu, Jean-Yves K'Nevez, Philippe Darnis +3
The determination of the stiffness center of a machine tool is a major element for knowing the dynamic behavior of this one. This stiffness center can be obtained from a static cha…