POWER RACK FOR UNIVERSAL TESTING MACHINE

摘要

FIELD: physics. ^ SUBSTANCE: power rack for universal testing machine has a base on which columns are rigidly mounted and pass through openings in an moving beam whose bottom surface is connected through hoisting hydraulic cylinders to the base, an extra beam which holds the free ends of the columns, apparatus for holding specimens during tensile and compression testing and force sensors. The power rack has a two-way hydraulic power cylinder mounted on the moving beam fixed on the columns by hydraulic clamping devices. ^ EFFECT: design of a power rack for a universal testing machine with high rigidity and which is easy to operate. ^ 1 dwg