织物摩擦性能测试系统的研究进展

Research progress of fabric friction performance test system

织物表面摩擦性能是织物最基本的力学性能之一,为更好地评估该性能,文章对织物摩擦性能测试系统的研究和发展情况进行了综述,介绍了织物摩擦的研究背景、摩擦机理和研究历程,以及织物表面摩擦性能测试装置和织物摩擦声测试方法,分析了织物摩擦性能测试装置及织物摩擦声的研究现状及不足。分析发现:织物摩擦性能测试装置在不断改进,但依旧存在精度问题;KES系统被广泛应用,但KES系统价格昂贵且不能进行实时测量,目前国际上并没有通用织物摩擦声测试装置。文章最后展望了织物摩擦性能测试系统未来的研究方向。

Friction performance is an important index to measure the friction behavior of fabric materials,which is of great significance for the design,production and application of textiles.With the development of textile science and technology,the research and improvement of fabric friction performance test system has attracted more and more attention,because friction determines the quality of fiber products processing links such as spinning,weaving,knitting and finishing.As one of the most basic mechanical properties of the fabric,the friction performance of the fabric surface affects the fabric style and wearability.Fabric style is the comprehensive effect of the inherent properties of the fabric itself on the human senses.The surface friction performance of the fabric affects the tactile style evaluation of the smoothness,slipperiness and waxiness,and clamminess of the fabric,and gives the fabric a rich surface handle.In order to better evaluate the performance of the fabric in the friction process,the friction performance of the fabric was quantitatively and qualitatively evaluated.The research and development of the fabric friction performance test system were reviewed.The research background,friction mechanism and research process of fabric friction were introduced.Starting from the material of the friction part in contact with the fabric,the fabric-metal friction,fabric-fabric friction and fabric-skin/skin-like fabric surface friction performance test devices were introduced.When friction occurs within or between fabrics and between fabrics and other substances,there will be low-frequency vibration,which will produce a sound spectrum and affect the fabric's acoustic style.More and more people have realized that fabric sound is one of the key factors that determine the performance of fabrics.By studying the sound generated by fabric friction,the acoustic characteristics related to fabric structural factors and auditory sensation are determined to meet the growing consumer demand for fabrics'auditory properties affecting clothing comfort.The test method of fabric friction sound was introduced,but there is no universal test instrument for fabric friction sound test device in the world.The research of the fabric friction performance test system aims to accurately and reliably evaluate the friction performance of fabric materials,provide scientific basis for textile design and application,and is of great significance in the field of textile science and technology.The surface friction performance of the fabric will also affect its wearability,that is,the comfort of the fabric,and the surface friction performance of the fabric will also have a certain impact on the post-processing and some special functions.Through in-depth understanding of the friction behavior and performance characteristics of fabrics,it can provide scientific basis for the design,production and application of fabric materials,and promote the development and innovation of the textile industry.However,further research and improvement of test methods are still needed to improve the accuracy and practicability of the test system to meet the needs of the developing textile industry.