Testing equipment for experimental analysis of mechanical properties of textile materials

Martin Bílek,Šimon Kovář,Eva Moučková,Petr Tumajer

doi:10.1051/matecconf/20178901004

Martin Bílek, Šimon Kovář + Show 2 more

Open Access

https://doi.org/10.1051/matecconf/20178901004

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Abstract

The regular equipment for testing of textile materials does not facilitate the elongation of threads at a frequency corresponding to the frequency of loading during technological process, and it does not allow for clamping a thread of the corresponding length. In the Technical University Liberec there has been built a testing equipment for experimental analysis of deformation characteristics of textile materials during cyclical loading at a wide range of frequencies (VibTex), and there has been devised the methodology for realisation of experimental measuring and processing of the measured data. The submitted paper explains this experimental equipment for simulation of thread loading, which has been created in the Technical University Liberec for analysis of behaviour of textile materials at high loading frequencies.

Highlights

The equipment VibTex facilitates the simulation of behaviour of textile materials and products exposed to cyclical load
In the Technical University Liberec there has been built a testing equipment VibTex for experimental analysis of deformation characteristics of textile materials during cyclical loading at a wide range of frequencies, and there has been devised the methodology for realisation of experimental measuring and processing of the measured data
The equipment is based on an electromagnetic vibration system, consisting of the proper vibration exciter TIRAvib TV50350, an output amplifier and a doublechannelled control unit VR8500

Summary

Introduction

The equipment VibTex facilitates the simulation of behaviour of textile materials and products exposed to cyclical load. The regular equipment for testing of textile materials (dynamometers) does not facilitate the elongation of threads at a frequency corresponding to the frequency of loading during a Corresponding author: martin.bilek@tul.cz technological process, and it does not allow for clamping a thread of the corresponding length. In the Technical University Liberec there has been built a testing equipment VibTex for experimental analysis of deformation characteristics of textile materials during cyclical loading at a wide range of frequencies, and there has been devised the methodology for realisation of experimental measuring and processing of the measured data.

Results

Conclusion