INSTALLATION FOR COMPARATIVE RESOURCE TESTS FOR ABRASIVE WEAR OF WORKING MEMBERS OF TILLERS WITH DIFFERENT WEAR RESISTANCE Russian patent published in 2020 - IPC G01N3/56 

FIELD: test equipment.

SUBSTANCE: invention relates to testing equipment and can be used in various fields of engineering, such as machine building of agricultural machines, etc., for comparative tests of items with different wear resistance. Proposed plant comprises frame accommodating rotary shaft drive and vessel with abrasive material accommodating tested working members. Container with abrasive material is located in horizontal plane, tested working members are under permanent effect of abrasive material, sample bracket of the test specimen is not affected by abrasive material and has the possibility of adjusting the required abrasive material layer pressure on the test specimen. Installation can move.

EFFECT: constant impact of abrasive material on test sample, possibility of adjusting pressure of layer of abrasive material on test sample, higher efficiency of installation, constant action of abrasive material on test specimen, ease of maintenance of installation, possibility of movement of plant for production purposes.

1 cl, 6 dwg