MANUFACTURE METHOD OF SAMPLES FOR LINKING TRIBOTECHNICAL TESTS OF "SHAFT-INSERT" TYPE Russian patent published in 2017 - IPC G01N3/56 

FIELD: testing equipment.

SUBSTANCE: manufacture method of samples for the tribolinking "shaft-insert" type testing includes the mechanical processing of the sample workpieces. At the same time, the technological disc is prepared in advance, in which the central hole with the diameter not less than the diameter of the testing tribolinking is bored. The inserts workpieces are prefabricated from the studied materials, made in the form of prismatic pads of rectangular shape according to the socket sizes in the tribotester holder. It is placed on the technological disc surface pairwise symmetrically at the same distance from the axis of the central hole, displacing it to the center relative to the hole edge by the amount not less than the allowance for boring. It is rigidly fastened in this position, and then bored in assembly upto the diameter of the tested linking.

EFFECT: possibility to manufacture the tribotechnical samples in limited amount conditions of the small-sized gauge experimental material.

2 cl, 1 dwg