Testing device and method for skin-friction coefficient of fabric

A surface friction and testing device technology, applied in the direction of measuring device, using mechanical device, analyzing materials, etc., can solve the problems of fabric wrinkle sliding, low friction coefficient detection accuracy, etc., to avoid wrinkles and sliding, and ensure controllability and stability. performance, improved accuracy and reproducibility
CN106596392APending Publication Date: 2017-04-26XIAMEN ANTA SPORTS GOODS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIAMEN ANTA SPORTS GOODS CO LTD
Publication Date
2017-04-26

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Abstract

The invention discloses a testing device and method for the skin-friction coefficient of a fabric. The device comprises a testing platform, a sample clamping mechanism, a driving mechanism and a detecting mechanism. The testing platform is provided with a fixing mechanism of a friction interface; the sample clamping mechanism comprises a sample bearing part and a sample fastening part matched with the sample bearing part, the sample fastening part can be embedded into the periphery of the outer wall of the sample bearing part, a sample which is located on the sample bearing part is fastened to the sample bearing part, and the testing face of the sample is opposite to the friction interface; the driving mechanism can drive the sample clamping mechanism to move relative to the testing platform in the detecting direction of the friction coefficient, and the detecting mechanism comprises a force sensor which can detect driving force exerted on the sample clamping mechanism by the driving mechanism when the sample clamping mechanism moves, and the friction coefficient is analyzed according to the driving force; therefore, the accuracy and repeatability of a testing result are improved.
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Description

technical field

[0001] The application relates to the field of light industry textile technology, in particular to a device and method for testing the surface friction coefficient of fabrics. Background technique

[0002] Friction can be seen everywhere, and textiles are no exception. Especially for sportswear that is worn next to the body, the friction coefficient between the skin and the skin will increase when the amount of sweat is large. When it exceeds a certain range, it will cause discomfort to the wearer. Comfortable, even chafing, especially during high-intensity, long-duration sports, such as marathons, where it is often reported that some sensitive parts of the competitor's body will be ground to bleed or wear off the skin. Therefore, on the basis of subjective and objective matching, it is very necessary to accurately test the friction coefficient of the fabric in the dry state and / or wet state so as to obtain the surface roughness of the fabric in the dry state...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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