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Hitachi Ltd
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Hitachi Ltd
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Priority to JP4243476ApriorityCriticalpatent/JPS52127285A/en
Publication of JPS52127285ApublicationCriticalpatent/JPS52127285A/en
Investigating Strength Of Materials By Application Of Mechanical Stress
(AREA)
Abstract
PURPOSE: To test the abration of an overhang beam system mechanism material by fixing a specimen piece to a vibrator for driving the specimen vertically with a specified amplitude, and setting a fixed opecimen piece to be tested on a span at an appropriate distance from the fixed base in such a manner that the fixed specimen presses the driven specimen.