About: ANALYSIS AND OPTIMISATION OF THE NEEDLE TRANSFER MECHANISM

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About: ANALYSIS AND OPTIMISATION OF THE NEEDLE TRANSFER MECHANISM Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper is concerned with analysis and optimisation of the needle transfer mechanism by means of the software Pro/Engineer Wildfire 4 with the aim to reduce the noise at high r. p.m. of the machine. There has been carried out an optimisation of selected parameters of the mechanism with the aim to avert the vibration of the element that controls the moment of release of the needle during its transfer from one needle bar to the other one. Subsequently, there is carried out a sensitivity analysis of the effect of designing parameters of the mechanism upon the velocity of impact of the controlling element upon the machine frame. On the basis of results of the analysis and optimisation, there have been proposed modifications of the design of the needle transfer mechanism, and subsequently, they have been verified experimentally by measuring the sound pressure on a functional model. The paper is concerned with analysis and optimisation of the needle transfer mechanism by means of the software Pro/Engineer Wildfire 4 with the aim to reduce the noise at high r. p.m. of the machine. There has been carried out an optimisation of selected parameters of the mechanism with the aim to avert the vibration of the element that controls the moment of release of the needle during its transfer from one needle bar to the other one. Subsequently, there is carried out a sensitivity analysis of the effect of designing parameters of the mechanism upon the velocity of impact of the controlling element upon the machine frame. On the basis of results of the analysis and optimisation, there have been proposed modifications of the design of the needle transfer mechanism, and subsequently, they have been verified experimentally by measuring the sound pressure on a functional model. (en)
Title	ANALYSIS AND OPTIMISATION OF THE NEEDLE TRANSFER MECHANISM ANALYSIS AND OPTIMISATION OF THE NEEDLE TRANSFER MECHANISM (en)
skos:prefLabel	ANALYSIS AND OPTIMISATION OF THE NEEDLE TRANSFER MECHANISM ANALYSIS AND OPTIMISATION OF THE NEEDLE TRANSFER MECHANISM (en)
skos:notation	RIV/46747885:24210/10:#0001790!RIV11-MSM-24210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M0553)
http://linked.open...iv/cisloPeriodika	XVI
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Pejchar, Karel Beran, Jaroslav Komárek, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Fakulta strojní
http://linked.open...dnocenehoVysledku	246330
http://linked.open...ai/riv/idVysledku	RIV/46747885:24210/10:#0001790
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	needle; bar; optimisation (en)
http://linked.open.../riv/klicoveSlovo	bar needle optimisation
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[9EC873E2A5D2]
http://linked.open...i/riv/nazevZdroje	ACC JOURNAL
http://linked.open...in/vavai/riv/obor	JQ
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Research Centre TEXTIL II
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	neuvedeno
http://linked.open...iv/tvurceVysledku	Komárek, Jiří Beran, Jaroslav Pejchar, Karel
issn	1803-9782
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	24210

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