UNIVERSAL EDUCATIONAL AND RESEARCH TEST BENCH FOR STUDYING OF GENERATION AND PROPAGATION OF ACOUSTIC WAVES IN INDUSTRIAL OBJECTS ELEMENTS FROM ACTUAL ACOUSTIC EMISSION SOURCES SIMULATORS

摘要

FIELD: test and measurement equipment.;SUBSTANCE: invention relates to field of industrial equipment nondestructive control and technical diagnosis, namely, to educational and research test benches for studying and demonstration of acoustic emission (AE) method capabilities. Test bench has control object mockup, acoustic emission simulators, loading equipment and acoustic and emission system. Test bench also contains forms elements of volumetric, linear and flat objects and acoustic emission simulators acoustically connected with them, which destruction generates actual kind of acoustic emission, but does not lead to control object mockup damage.;EFFECT: technical result is increasing quality and reduced costs of conducted works.;4 cl, 6 dwg