About: Elimination of self excited oscillations via changes in the thickness of chips.

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with the possibility of elimination of self-excited oscillations by changing the thickness of chips. These oscillations occur between the tool and machining area during the cutting process without any outer influence. This results into degradation of the machined surface, the geometric accuracy and the noise. A model of cutting process (Eq 1,2) is constructed using the theory of regenerative principle. The model is used to derive analytical formulas for gains of two simple controllers (Fig 2) which control a piezoelectric compensator of the cutting force. The compensator changes the position of cutting tool against the machined surface. This changes the thickness of chips. This paper deals with the possibility of elimination of self-excited oscillations by changing the thickness of chips. These oscillations occur between the tool and machining area during the cutting process without any outer influence. This results into degradation of the machined surface, the geometric accuracy and the noise. A model of cutting process (Eq 1,2) is constructed using the theory of regenerative principle. The model is used to derive analytical formulas for gains of two simple controllers (Fig 2) which control a piezoelectric compensator of the cutting force. The compensator changes the position of cutting tool against the machined surface. This changes the thickness of chips. (en)
Title	Elimination of self excited oscillations via changes in the thickness of chips. Elimination of self excited oscillations via changes in the thickness of chips. (en)
skos:prefLabel	Elimination of self excited oscillations via changes in the thickness of chips. Elimination of self excited oscillations via changes in the thickness of chips. (en)
skos:notation	RIV/00216305:26210/09:PU82834!RIV10-MSM-26210___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021630518)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Březina, Tomáš Vetiška, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	313015
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/09:PU82834
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	self-excited oscillations, regenerative principle, vibration compensation (en)
http://linked.open.../riv/klicoveSlovo	vibration compensation regenerative principle self-excited oscillations
http://linked.open...ontrolniKodProRIV	[2C27D2FB2A01]
http://linked.open...v/mistoKonaniAkce	Vilnius
http://linked.open...i/riv/mistoVydani	Vilnius
http://linked.open...i/riv/nazevZdroje	The 5th International Conference Mechatronic Systems and Materials MSM- 2009
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Březina, Tomáš Vetiška, Jan
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-10-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Simulation modelling of mechatronics systems
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vilnius Gediminas Technical University
https://schema.org/isbn	978-9955-28-493-2
http://localhost/t...ganizacniJednotka	26210
is http://linked.open...avai/riv/vysledek of	Elimination of self excited oscillations via changes in the thickness of chips. Elimination of self excited oscillations via changes in the thickness of chips. Elimination of self excited oscillations via changes in the thickness of chips. Elimination of self excited oscillations via changes in the thickness of chips.

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