FIELD: physics; testing.
SUBSTANCE: present invention pertains to test engineering and can be used in testing high-intensity impact effects on various devices. The device consists of a honeycomb panel for fitting in the test device and impact effect sources, made in form of multi-layered shock-absorbing bars with pyrotechnic devices. The layers are made from materials with different acoustic compliance. The shock-absorbing bars with pyrotechnic devices are joined to the honeycomb panel by an adapter. The set of layers-inserts of the shock-absorbing bar comprises at least one washer, made from a honeycomb panel, the outer and inner diametres of casings of which coincide with the outer and inner diametres of adjoining inserts. The impact strength of the washer is less than the impact strength of adjoining inserts. Total cross-sectional area of the honeycombs of the washer is calculated using a formula.
EFFECT: provision for extensive control of impact effects from pyrotechnic devices and improved quality of tests.
4 dwg
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