The Regenerative Vibrations Influence on the Mechanical Actions in Turning

TL;DR

This paper investigates how regenerative vibrations affect mechanical actions during turning, using experimental measurements to analyze the impact on torque and vibratory phenomena for improved manufacturing quality.

Contribution

It introduces an experimental approach to measure the complete torque during turning with vibrations, providing insights into the influence of regenerative vibrations on mechanical actions.

Findings

Vibrations significantly influence the torque during turning.

The central axis variations correlate with vibratory phenomena.

Experimental data enhances understanding of dynamic cutting processes.

Abstract

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 better quality of the workpiece. It is thus necessary to develop models which make it possible to study, the totality of the 3D dynamic phenomena. Thanks to an experimental approach the complete torque of the mechanical actions is measured in the presence of the vibrations during a turning operation. This study makes it possible to analyze the variations of the central axis which is a significant parameter of the vibratory phenomena.