Equipment for testing samples of materials under axial and torsion LOADING

摘要

Installation for testing sample materials under axial loading, and torsion, comprising a base mounted thereon mechanism reciprocating the push rod and the associated frame with fixed on it striker coaxially installed on the basis of passive grippers samples, active sample capture interacting with power a spring attached to the second end of the striker designed for periodic interaction with the active capture another sample, and the electromagnetic clamps destined d A periodic base of the compound with the frame, characterized in that it is provided with an additional device mounted on the basis of parallel to the first and connected to a common drive pulleys fixed two for each active capture of the first sample, and two power springs groups, the first group of springs are connected by flexible rods covering respective blocks mounted on the base, one ends with respective pulleys, and the other - with the corresponding frames, one ends of the springs are connected to the tie rods of the second group with the respective frames, and the other ends are connected by flexible rods encompassing the blocks with the pulleys fixed to opposite active captures frames.