Experimental Investigation of the Dynamic Behavior of High Speed Machining Spindles with an Electromagnetic Excitation Device

Frequency Response Function measurements are carried out on two different industrial HSM Spindles rotating up to 24000rpm and powered from 40 to 70kW. An electromagnetic excitation device capable of applying a dynamic force to ±80N at 5kHz is used to perform the experiment. Measurements are made on four points by two displacement sensors and two accelerometers. A specific signal processing method that uses the cepstrum of the signal is applied to remove harmonics of the rotation in the signal. Variations of the dynamic behavior of the spindles with speed are observed and analyzed.

Mots clés

Frequency Response Function Electro-Magnetic Device High Speed Machining Spindle Dynamic

Domaines

Génie mécanique [physics.class-ph]

Fichier principal

Rabreau15LEM21.pdf (562.53 Ko)

Origine	Fichiers produits par l'(les) auteur(s)

Mathieu Ritou : Connectez-vous pour contacter le contributeur

https://hal.science/hal-01819024

Soumis le : vendredi 8 novembre 2019-16:10:45

Dernière modification le : vendredi 5 janvier 2024-03:25:25

Archivage à long terme le : lundi 10 février 2020-07:45:16

Dates et versions

hal-01819024 , version 1 (08-11-2019)

Identifiants

HAL Id : hal-01819024 , version 1
DOI : 10.1299/jsmelem.2015.8._0202-1_

Citer

Clement Rabreau, David Tlalolini, Mathieu Ritou, Sébastien Le Loch, Benoît Furet. Experimental Investigation of the Dynamic Behavior of High Speed Machining Spindles with an Electromagnetic Excitation Device. International Conference on Leading Edge Manufacturing in 21st century (LEM21), Oct 2015, Kyoto, Japan. pp.0202-1-6, ⟨10.1299/jsmelem.2015.8._0202-1_⟩. ⟨hal-01819024⟩

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