Vlastnosti bavlnářských tkanin
Title Alternative:PROPERTIES OF COTTON FABRIC
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Date
2007
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Technická Univerzita v Liberci
Abstract
Cieľom tejto práce bolo pripraviť zjednodušený algoritmus pre výpočet vybraných vlastností tkanín v línii priadza - tkanina. Tiež vytvoriť algoritmus pre optimalizáciu vlastností na základe požadovaných hodnôt plošnej hmotnosti, pevnosti a ťažnosti tkanín. V rešeršnej časti sú uvedené základné parametre štruktúry priadzí a tkanín, tiež sú tu popísané systémy na projektovanie vlastností textilných útvarov a ich vizualizáciu. V praktickej časti sa zisťovali konštrukčné parametre tkanín na obrazovej analýze Lucia G, plošná hmotnosť tkanín a na trhacom prístroji údaje charakterizujúce mechanicko - fyzikálne vlastnosti priadzí a tkanín. Ďalej boli porovnané namerané hodnoty parametrov tkanín, hodnoty vypočítané podľa navrhnutého zjednodušeného algoritmu a hodnoty naprojektované systémom libtex. V závere je na základe nameraných výsledkov zhodnotený navrhnutý algoritmus.
Scope of this work was to prepare simplified algorithm for computing chosen properties of fabric in line yarn - fabric. Also to create algorithm for optimizing properties on base of wanted values of area weight, strength and deformation al break of fabric. In recherché section are enlisted basic parameters of fabric and yarn structure, also systems for projecting properties of textile formations and their visualization are described. In practical section construct parameters were determined for fabric on image analysis Lucia G, area weight on laboratory scales and data describing mechanical - physical properties of yarn and fabric. At next step was made comparison of measured values of fabric properties, values computed by designed simplified algorithm and values projected by system libtex. At summary review of designed algorithm is made with regards to measured result.
Scope of this work was to prepare simplified algorithm for computing chosen properties of fabric in line yarn - fabric. Also to create algorithm for optimizing properties on base of wanted values of area weight, strength and deformation al break of fabric. In recherché section are enlisted basic parameters of fabric and yarn structure, also systems for projecting properties of textile formations and their visualization are described. In practical section construct parameters were determined for fabric on image analysis Lucia G, area weight on laboratory scales and data describing mechanical - physical properties of yarn and fabric. At next step was made comparison of measured values of fabric properties, values computed by designed simplified algorithm and values projected by system libtex. At summary review of designed algorithm is made with regards to measured result.
Description
katedra: KTT; rozsah: 60
Subject(s)
priadza, tkanina, vlastnosť, projektovanie, pevnosť, ťažnosť, algoritmus, yarn, fabric, properties, projection, strenght, deformation al break, algorithm