FIELD: measurement equipment.
SUBSTANCE: volumetric strain-gauging plant includes two frames, brackets for attachment to a hinge system, a working element attachment mechanism, six tie-rods, on each of which measuring links are installed. Frames are connected by means of three parallel tie-rods and three tie-rods - crossbars, the ends of which are fixed by means of ball hinges; with that, a tie-rod location diagram provides for mutual stiffness of frames, and use of ball hinges allows avoiding transfer by tie-rods of torque and bending moments, and only compression and tension forces that are parallel to direction of tie-rods act on measuring links.
EFFECT: possibility of simultaneous measurement of all the three component parts of resistance force.
2 cl, 1 dwg
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