Title: Dynamical analysis of machining tool body with reinforced inner core of circular shape
Authors: Naď, Milan
Citation: Applied and Computational Mechanics. 2009, vol. 3, no. 1, p. 153-162.
Issue Date: 2009
Publisher: University of West Bohemia
Document type: článek
URI: http://www.kme.zcu.cz/acm/old_acm/full_papers/acm_vol3no1_p14.pdf
ISSN: 1802-680X (Print)
2336-1182 (Online)
Keywords: vibrodiagnostika;obráběcí stroje;kostrukce;dynamika;vibrace;numerická analýza
Keywords in different language: vibrodiagnostics;machine tools;constructions;dynamics;vibration;numerical analysis
Abstract: The vibration analysis of a clamped beam structure representing vibrating machining body tool is solved in this paper. The required modal properties of beam are obtained by application the reinforcing core with circular cross section. The perfect adhesion between core material and basic beam material is considered. The different material properties of beam and core are considered. The fundamental mathematical formulations describing the bending vibrations of this composite beam structure are presented. The effect of material properties and geometrical parameters of reinforcing core on natural frequencies of cantilever composite beam structure with circular and rectangular cross section is presented. This form of composite beam structure provides effective tool to modification of its dynamical properties.
Rights: © 2009 University of West Bohemia. All rights reserved.
Appears in Collections:Volume 3, number 1 (2009)
Volume 3, number 1 (2009)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/1907

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