Aluminum honeycomb plate energy absorption performance testing device

Abstract

The invention relates to the field of aluminum honeycomb plates, concretely to an aluminum honeycomb plate energy absorption performance testing device which comprises a case, a detection box is mounted at the top of the case through bolts; an electric telescopic rod I, an electric telescopic rod II and an electric telescopic rod III are mounted at the top of the detection box through bolts; two partition plates are welded in the detection box; the detection box is provided with a heating bin, a refrigeration bin and a sound insulation bin through two partition plates. Clamping blocks are arranged in the heating bin, the refrigerating bin and the sound insulation bin correspondingly, fixing plates are arranged in the heating bin and the refrigerating bin correspondingly, a heating plate and a refrigerating plate are arranged on the sides, located in the heating bin and the refrigerating bin, of the fixing plates correspondingly, and protective shells and rectangular shells are arrangedin the heating bin and the refrigerating bin correspondingly. The testing device has the beneficial effects that the energy absorption performance of the aluminum honeycomb plate to temperature can be tested, the sound generator and the sound detector can test the energy absorption and sound insulation performance of the aluminum honeycomb plate, and the energy absorption performance of differentenergy to the aluminum honeycomb plate can be tested.

Description

technical field [0001] The invention relates to the field of aluminum honeycomb panels, in particular to a device for testing the energy absorption performance of aluminum honeycomb panels. Background technique [0002] Aluminum honeycomb panels are suitable for civil buildings, vehicle and ship decoration, etc. It is the application of aviation and aerospace materials in the field of civil construction. The entire processing process is completed in a modern factory, using hot-press forming technology, due to the high heat conduction value between the aluminum skin and the honeycomb, the thermal expansion and contraction of the inner and outer aluminum skins are synchronized; there are small holes on the honeycomb aluminum skin, so that the gas in the board can be freely Flow; the slide-mount buckle system expands and contracts without causing structural deformation. [0003] The existing test can not test the energy absorption performance of aluminum honeycomb panels to t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an aluminum honeycomb panel energy-absorbing performance test device to solve the problem that the energy-absorbing performance of the aluminum honeycomb panel to temperature cannot be detected relatively well in the above-mentioned background technology, and at the same time, the aluminum honeycomb panel cannot be relatively well tested. The energy absorption and sound insulation performance test of the panel cannot test the energy absorption performance of the aluminum honeycomb panel with different energies at the same time

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