Safety shoes puncture resistance test method

Enterprise or unit of choose and buy safety shoes before, often need to model design of safety shoes, the shoes, the vamp, shoes, shoes tongue, insole and outsole structure and the performance test, to ensure the safety of choosing the most suitable shoes. Our company is a professional safety shoes manufacturer, then we will take you to learn safety shoes puncture resistance test method: 1, put clamp in the testing machine and mounted on the pressure plate test nails, nail test for a cut to the head of the cutting-edge, nail head hardness should be greater than 60 HRC. 2, put the soles sample testing machine chassis, position can make the nail pierced through the outsole test, test nail to 10 mm/min± 3 mm/min speed puncture the soles, until penetration, record the strongly required. Three, four points for each soles choice test ( At least one point in the heel) , various points not less than 30 mm apart, and from the inner bottom edge distance is greater than 10 mm. Has non-slip bottom, should be pierced between blocks. 4, four points of the two points should be from the planting base stare blankly in 10 - edge line 15 mm distance test. If the humidity will affect the results, the test should be before the soles in 20 ℃ & plusmn; 2 ℃ deionized water in 16 & plusmn; 1h。 Above is the safety shoes puncture resistance test method, I hope you can better choose after understanding safety shoes products. We set the production of labor insurance shoes, safety shoes, supply, quality assurance, reasonable price, wholeheartedly welcome new and old customers to come to consult the choose and buy.
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