Prediction of the Spindle and Tool Receptance : Industrial Application in Reaming ProcessReport as inadecuate




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1 LaBoMaP - Laboratoire Bourguignon des Matériaux et Procédés 2 PIMM - Procédés et Ingénierie en Mécanique et Matériaux Paris 3 CT Lardy - Renault

Abstract : It is proposed to apply a methodology in order to evaluate the ability of different machining systems Spindle-Tool to run a reaming process in a stable way.The methodology is based on an experimental measurement of the dynamic behavior for the system including the spindle and the tool holder. Then, by coupling frequencies response functions, a new system Spindle-Tool FRF is predicted at the tool tip. Finally, the critical depth of cut is analytically calculated from the eigenvalues of the characteristic equation of the dynamic reaming process.

Keywords : Spindle Chatter Reaming Receptance coupling





Author: Jahouer Selmi - Jean-Philippe Costes - Philippe Lorong - Gérard Poulachon - Patrice Carras -

Source: https://hal.archives-ouvertes.fr/



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