Sizing wear resistant instrument

Abstract

The present invention relates to a sizing wear resistant meter, which consists of a control part, a transmission part and a detection part, wherein the control part includes a speed regulator, the transmission part includes a speed regulating motor and a crank connecting rod slide block mechanism which is composed of a crank, a connecting rod and a slide block, and the detection part includes a sizing guiding frame. The present invention is characterized in that the crank of the crank connecting rod slide block mechanism has a disc configuration, the central hole of which is fixed and connected with the output axle of the speed regulating motor, and one to five isodiametric connecting holes which can be hinged with the connecting rod are also arranged along the radius direction of the central hole; the sizing guiding frame of the detection part is a rectangular sizing guiding frame consisting of four bank rods which are arranged rectangularly and fixed and arranged between a front wall plate and a rear wall plate which are symmetrical, and the bottom of the sizing guiding frame is fixed and connected on the bottom seat of the sizing guiding frame. The wear resistant meter of the present invention practically simulates the stress wearing condition of warp yarn in the weaving process.

Description

technical field [0001] The invention relates to a textile yarn testing instrument, specifically a sizing wear-resisting instrument that can select different friction methods to detect the wear-resisting performance of sizing yarns based on different needs. The international patent classification number is intended to be Int.ClG01N 1 / 00 ​​(2006.01 ). Background technique [0002] The wear resistance of sizing is an important index reflecting the weavability of sizing. In actual production, the wear resistance of sizing is closely related to the weavability of sizing (in addition, factors such as fiber structure, yarn condition, and sizing process also have an impact on the weavability of sizing), and sizing is wear-resistant Properties largely reflect the weaving performance of sizing. [0003] Although the wear resistance of sizing is very important, there is no testing standard at home and abroad. In production practice, the wear resistance of sizing is usually expressed...

AI Technical Summary

Problems solved by technology

Although these two methods reflect the wear resistance of sizing to a certain extent, they have certain limitations in the test methods, and they cannot truly reproduce the parallel friction between yarns and yarns in actual weaving production. It is difficult to truly express the frictional load on the warp during the weaving process

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