Донбасская Государственная Машиностроительная Академия
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Investigating Strength Of Materials By Application Of Mechanical Stress
(AREA)
Abstract
A shock test bench has a base, platform for placement of object, accelerating device, pressure chamber with a plunger, brake cylinders, impact pulse former. Hydro-cylinders are installed, the rods of those are fixed to the lower section of the platform, those hold the movable sections of the test bench in the upper position after working travel up with the object, those have variable volume. The hydro-cylinders are hydro-springs with variable force characteristic. At that the test bench is mounted on springy elements.
UAU201212621U2012-11-052012-11-05Shock test bench
UA81073U
(en)
method for detecting the reciprocal position between a cylinder and a piston in a cylinder - hydraulic or pneumatic piston assembly as well as a cylinder - piston assembly to implement this method