Modeling of Electromechanical Needle Gripping System

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F24%3A00012676" target="_blank" >RIV/46747885:24210/24:00012676 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/978-3-031-70251-8_8" target="_blank" >http://dx.doi.org/10.1007/978-3-031-70251-8_8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-031-70251-8_8" target="_blank" >10.1007/978-3-031-70251-8_8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Modeling of Electromechanical Needle Gripping System

Popis výsledku v původním jazyce

This paper deals with the modelling of an electromechanical needle gripping system using an electromagnet. The system will be part of a special sew-ing machine for creating a decorative stitch. To sew this type of stitch, a special floating needle is used, which two mechanical systems of needle bars pass through the sewn material in such a way that a perfect imitation of a hand stitch is created. The proposed electromagnetic control of the needle gripping is intended to replace the existing mechanical system, which generates high levels of vibra-tion and noise. This largely contributes to the total noise level of the sewing ma-chine, which needs to be reduced. In this work, a mathematical model of the nee-dle bar is proposed for the Matlab Simulink environment. The model describes the mechanical parts of the needle bar and the links between them, the kinematic excitation of the needle bar, the electromagnet that is used to control the grip and release of the needle in the needle bar, and the electrical circuit that supplies the electromagnet.

Název v anglickém jazyce

Modeling of Electromechanical Needle Gripping System

Popis výsledku anglicky

This paper deals with the modelling of an electromechanical needle gripping system using an electromagnet. The system will be part of a special sew-ing machine for creating a decorative stitch. To sew this type of stitch, a special floating needle is used, which two mechanical systems of needle bars pass through the sewn material in such a way that a perfect imitation of a hand stitch is created. The proposed electromagnetic control of the needle gripping is intended to replace the existing mechanical system, which generates high levels of vibra-tion and noise. This largely contributes to the total noise level of the sewing ma-chine, which needs to be reduced. In this work, a mathematical model of the nee-dle bar is proposed for the Matlab Simulink environment. The model describes the mechanical parts of the needle bar and the links between them, the kinematic excitation of the needle bar, the electromagnet that is used to control the grip and release of the needle in the needle bar, and the electrical circuit that supplies the electromagnet.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Advances in Mechanism Design IV

ISBN

978-303170250-1

ISSN

2211-0984

e-ISSN

—

Počet stran výsledku

10

Strana od-do

—

Název nakladatele

Springer Science and Business Media B.V.

Místo vydání

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Místo konání akce

Liberec

Datum konání akce

1. 1. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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