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Your location: Home > Related Articles > Rubber Akron Abrasion Testing Machine_Sole Abrasion Tester Testing Machine

Rubber Akron Abrasion Testing Machine_Sole Abrasion Tester Testing Machine

Author:QINSUN Released in:2023-03 Click:125

Test standard:
GB/T1689, BS 903, CNS 734, JIS K6264
Main application: Rubber Akron Abrasion Tester_Sole Abrasion Tester The testing machine 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 products.

Detection principle:
Due to the 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 .

Specimen standard:
1. The sample is strip-shaped, with a length of (D + 2h) π+0~5mm, a width of 12.7±0.2mm, and a thickness of it is 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 sampleter 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, adjust the base of the test machine horizontally.
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 the load corrector on the rubber wheel axle. The right side of the corrector is close to the working surface of the grinding wheel. Place 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.

Key Features:
1. The device is digitally set and displays the amount of wear;
2. Automatic shutdown, integration of the host and electrical control design;
3. It adopts calibrated grinding wheel, which is beautiful in appearance and easy to operate. It is an improved testing machine in China;
4. It meets the requirements of GB/T 1689 \"Determination of Wear Resistance of Vulcanized Rubber\" and other standards.

Technical parameters:
1. Grinding wheel specifications: φ150×25mm, particle size 36﹟, aluminum oxide or φ150×38mm, particle size 40﹟, aluminum oxide
2 Weight weight: 26.7 ± 0.2 N or 27.5 N ± 0.2 N and other specifications
3. Example shaft speed: 76 ± 2 r/min
4. Grinding wheel rotation speed: 34±1r/min
5. Sample inclination angle: 0°~45° adjustable
6. Counter: LCD liquid crystal display 0~999,999

7. Power supply: AC220V, 50Hz

Service Guarantee:
1. Service aim: fast, decisive, accurate, considerate and professional;
2.Service aim: service quality to win customer satisfaction;
3.Service efficiency: if the equipment fails within the warranty period or outside the warranty period, it will maintenance personnel within 24 hours of providing a solution to the supplier will receive the notification.