Fix the sole test piece in the test piece seat of DIN abrasion resistance testing machine, apply certain pressure to the test sole through the test piece seat, and carry out friction forward movement on the rotating drum of DIN abrasion resistance testing machine covered with sandpaper. After a certain distance, measure the weight wear of the sole test piece before and after friction, and calculate the relative volume wear of the sole test piece according to the specific gravity of the sole test piece and the correction coefficient of the standard rubber, the wear resistance of the tested sole is evaluated by the relative volume loss of the test piece of the sole.

Din abrasion tester is also called DIN abrasion loss tester or abrasion reduction tester.

Definition of abrasion amount:

The phenomenon that two solid surfaces are in contact with each other and the surface material falls off after friction.

Principle:

The amount of surface material loss caused by relative motion of two objects in the process of wear is evaluated by friction and wear tests under specified conditions.

Method:

During the test, the sample and the grinding wheel are rubbed under a certain tilt angle and a certain load, and the wear amount of the sample within a certain mileage is measured.

The DIN abrasion tester is suitable for measuring the abrasion of elastic materials, rubber, tires, conveyor belts, soles, soft synthetic leather, leather, etc.

AVENO Machine Recommend:

DIN Rubber Abrasion Tester AF02

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