METHOD FOR IMPACT TESTING OF OBJECTS Russian patent published in 2021 - IPC G01M7/08 G01N3/303 

FIELD: bump testing.

SUBSTANCE: invention relates to the technique of shock experiment and is designed to ensure maximum compliance of the shock spectrum with the specified conditions of high-intensity shock loading. Essence: impact is carried out on the test object (TO) through an anvil mounted on a shock pulse converter into damped oscillations. The converter of the shock pulse into damped oscillations is made in the form of a metal axis with metal elastic disks coaxially fixed to it parallel to each other at a given distance from each other, differing from each other in stiffness. The anvil is installed at the upper end of the converter axis. The metal axis of the converter is placed vertically along the longitudinal axis of the TO. The lower disk of the converter is fixed on the end surface of the TO with fasteners, then the TO is suspended through the lower disk on a support and a shock effect is produced by a falling load.

EFFECT: ensuring maximum compliance of the shock loading of the test object in the area of its attachment points to any object with the action of full-scale high-intensity pulses without overloading internal instruments and TO systems.

1 cl, 1 dwg