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Your location: Home > Related Articles > AKRON abrasion test machine_Akron abrasion test machine

AKRON abrasion test machine_Akron abrasion test machine

Author:QINSUN Released in:2023-04 Click:106

AKRON Abrasion Tester_Akron Abrasion Tester is used to measure the abrasion resistance of rubber products or vulcanized rubber such as shoe soles, tires and vehicle tracks, to evaluate the performance of the sample product.

Product Introduction

Main Application :
AKRON Abrasion Tester_Akron Abrasion Tester is used to measure the abrasion resistance of rubber products or vulcanized rubber such as shoe soles, tires and vehicle tracks, to evaluate the use performance of sample products.

Main features:
1. The device is digitally set and displays the amount of wear;
2. Automatic shutdown, the host and electrical control design Integral;
3. Using calibrated grinding wheel, beautiful in appearance and easy to operate, it is an improved testing machinene in China;
4. Meets the requirements of GB/T 1689 \"Determination of Abrasion Resistance of Vulcanized Rubber\" and other standards.

Technical parameters:
1. Grinding wheel specification: φ150×25mm, particle size 36﹟, alumina or φ150×38mm, particle size 40﹟, alumina
2. Weight of the weight: 26.7 ± 0.2 N or 27.5 N ± 0.2 N and other specifications
3. Sample shaft speed: 76 ± 2r/min
4. Grinding wheel speed: 34 ± 1r/min
5. Inclination example: 0°~45° adjustable
6. Counter: LCD liquid crystal display 0~999,999
7. Power supply: AC220V, 50Hz

Detection standard:
GB/T1689, BS 903, CNS 734, JIS K6264

Detection principle:
Due to friction between the sample and the grinding wheel under a certain inclination angle and load, the wear volume of the sample within a certain mileage is measured to characterize the wear resistance of the sample.

Specimensdefault:
1. The sample is a strip, the length is (D + 2h) π+0~5mm and the width is 12.7±0.2mm, thickness 3.2±0.2mm. The surface should be flat, without cracks, impurities, etc.
Note: D is the diameter of the rubber wheel, h is the thickness of the sample, and π is the circumference ratio (3.14).
2. After the two sides of the sample are polished, stick it on the rubber wheel, but there should be no tension when sticking. 3. The diameter of the rubber wheel is 68-1mm, the thickness is 12.7 ± 0.2mm, the hardness is 75-80 degrees (Shore A type), and the diameter of the center hole should match the diameter of the rubber wheel axle.

Test correction:
1. First bring the base of the test machine into a horizontal position.
2. Attach the angle corrector to the rubber wheel shaft, measure the angle between the rubber wheel shaft and the grinding wheel shaft and adjust it to the angle required for the test.
3. Install theload corrector on the rubber wheel axle. The right side of the corrector is close to the working surface of the grinding wheel. Put the test weight on it and adjust the position of the balance weight so that the load force on the sample is 26.7 ± 0.2 N. Or 27.5 N ± 0.2 N.

Service Warranty :
1. Service goal: fast, decisive, accurate, proactive and professional;
2. Service goal: service quality wins Customer satisfaction;
3. Service efficiency: If the equipment malfunctions within the warranty period or outside the warranty period, after the supplier receives the notification, the maintenance personnel will provide a solution within 24 hours.

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