FIELD: testing technology.
SUBSTANCE: device comprises a base, six supports, the sample, the passive and active grips for the sample, a shaft, two pulleys, two split frames one of which is rigidly connected to the lever, two ball bearings, three flexible rods with loads, two flexible rods, and an electric furnace. The device additionally comprises a flexible rod with a load attached to the pulley, the gear motor is mounted, as well as a slider-crank mechanism, a frame connecting the two rockers, which are connected in the middle of their length with the cylindrical joints to the base, the slider of the slider-crank mechanism is rigidly connected to the frame.
EFFECT: enhanced functional capabilities by testing the material samples not only at a constant, but at an alternating load.
5 dwg
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