Bionic mechanical abrasion resistance tester

Abstract

The invention relates to a bionic mechanical abrasion resistance tester. According to the bionic mechanical abrasion resistance tester of the invention, a main swing component and an auxiliary swing component which are slidingly arranged on a main guide rod and an auxiliary guide rod respectively, and a driving device of the main swing component and the auxiliary swing component, and a control unit are utilized to drive a rigid supporting rod of which the lower end is provided with a shoe body fixing assembly to simulate the swing of a shank of a human being in walking; an abrasion disc assembly is arranged below the shoe body fixing assembly; a detected shoe body is fixed on the shoe body fixing assembly; and when the rigid supporting rod swings, the rigid supporting rod and the abrasion disc assembly rub each other relatively, so that the abrasion resistance of a shoe sole can be detected. Since the detection action of the bionic mechanical abrasion resistance tester is more approximate to the actual state of the human being in walking, detection results are more accurate.

Description

technical field [0001] The invention relates to a wear-resistant testing machine for footwear, in particular to a bionic mechanical wear-resistant testing machine. Background technique [0002] Footwear is closely related to our human life. Everyone cannot do without shoes. Whether we go to work, go to school, go out for a trip or take a walk, all activities are related to shoes. One of the most basic characteristics of footwear products is the wear resistance of the sole. In practical applications, the abrasion resistance of shoes, that is, "wear", is the main index affecting footwear products. Abrasion is a damage phenomenon caused by friction, and the level of abrasion performance is directly related to the service life of the product. The wear resistance of the sole is one of the very important quality indicators of shoe products, and is closely related to the wear life of the sole. If the wear resistance of the sole is poor, the sole will wear out quickly during the a...

AI Technical Summary

Problems solved by technology

If the wear resistance of the sole is poor, in the actual wearing process, the sole will wear out quickly, and the bottom will be exposed, making it impossible to wear, which will seriously affect the product performance. Therefore, the wear resistance of the sole is an indicator that must be tested

The existing domestic wear test instruments for footwear products basically stay in the partial test analysis of sole material wear resistance, folding resistance, shoe rubber peel strength, etc., which cannot meet the test requirements of the overall performance of the whole shoe in actual working conditions; another One is to use grinding wheel or sandpaper in the laboratory to conduct a standard abrasion test on the sole. The latter method is relatively fast, but because these methods deviate greatly from actual wearing, they are not very ideal, and there may be get conflicting results

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