Abstract
REGARDING STABILITY ANALYSIS OF THE VIBRATION MOVEMENT OF THE SPINDLE IN LONGITUDINAL DIRECTION AT CNC LATHE
Dr. Daniel Popescu*
ABSTRACT
The paper presents a stability analysis of CNC lathe processing using Nyquist criteria starting from the vibrations in the longitudinal direction on a model of the main shaft of the CNC machine. The model determines stability domains corresponding to analyzed shaft segments which match real work conditions.
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