Experimental Investigation of Multiaxial Stress of the Sewing Seam and Creating its numerical model

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F17%3A00004252" target="_blank" >RIV/46747885:24210/17:00004252 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24410/17:00004252 RIV/46747885:24620/17:00004252

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Experimental Investigation of Multiaxial Stress of the Sewing Seam and Creating its numerical model

Popis výsledku v původním jazyce

The presented work is based on experiments determining the strength of sewing seams in car seat covers. In order to understand the behavior of the seam on the car seat, it is necessary to create the conditions that will be close to real stresses. This experiment has been carried out on a designed device that simulates multiaxial stress. In this study, four different sizes of spun polyester and polyamide threads are used to sew the textile material (used for car seat cover) by a lockstitch sewing machine. By using the device made for measuring the multiaxial strain the average load of seam strength were obtained. After the experiments a theoretical calculation of the stress by finite element method (FEM) is follow. The carried models were drawn in Creo parametric and FEM analysis has been conducted in the software ANSYS. Based on the measurements of the individual components (strength of the material, threads in the loop…) and entire assembly has been compiled to make a numerical model.

Název v anglickém jazyce

Experimental Investigation of Multiaxial Stress of the Sewing Seam and Creating its numerical model

Popis výsledku anglicky

The presented work is based on experiments determining the strength of sewing seams in car seat covers. In order to understand the behavior of the seam on the car seat, it is necessary to create the conditions that will be close to real stresses. This experiment has been carried out on a designed device that simulates multiaxial stress. In this study, four different sizes of spun polyester and polyamide threads are used to sew the textile material (used for car seat cover) by a lockstitch sewing machine. By using the device made for measuring the multiaxial strain the average load of seam strength were obtained. After the experiments a theoretical calculation of the stress by finite element method (FEM) is follow. The carried models were drawn in Creo parametric and FEM analysis has been conducted in the software ANSYS. Based on the measurements of the individual components (strength of the material, threads in the loop…) and entire assembly has been compiled to make a numerical model.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

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OECD FORD obor

20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Vlákna a textil

ISSN

1335-0617

e-ISSN

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Svazek periodika

24

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

5

Strana od-do

49-53

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-85026642085