Surface express ultrajet diagnostics of space vehicle materials

Abstract

Abstract The article substantiates the possibility of using waterjet hydrophysical diagnostics for the express estimation of features of physical and mechanical properties of structural materials obtained by selective laser sintering. It is shown that, based on the results of ultrasonic diagnostics, functionally necessary information is obtained to improve the quality of implementation of all stages of products’ life cycle in production of which it is promising to use additive technologies. On the example of the constructive element of the Russian Observatory " Millimetron "(Spektr-M project) it is shown that the approaches proposed by the author can be used in the process of technological preparation of rocket’s production and space technology (RST), aircraft building, turbo-power engineering, etc.