FIELD: instrument making.
SUBSTANCE: bench for impact tests of material samples includes base, hammer, guide pipe fixed on the base to move hammer along it and provided with two parallel vertical sections of various length, which are connected in lower part between themselves by means of elbow, fixing device of hammer on the pipe and element for transferring impact load to one of edges of sample. According to invention, bench has additional vertical pipe section connected to short pipe section, the second hammer arranged in additional pipe section, fixing device of the second hammer on the pipe and the second element for load transfer to the second end of sample; at that, elements for load transfer are arranged in the pipe and have fixing devices to be connected to the pipe.
EFFECT: providing test performance during loading of sample with single and repeated impacts with load applied to its various ends.
1 dwg
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