DEVICE FOR DETECTING CRACKS OR RUPTURES ON SURFACES OF PARTS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 of u0438u0441u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0 and u043au043eu043du0442u0440u043eu043bu00a0 material quality, namely, to devices u0434u043bu00a0 u043eu0431u043du0430u0440u0443u0436u0435u043du0438u00a0 u043fu043eu00a0u0432u043bu0435u043du0438u00a0 cracks or gaps in the u043fu043eu0432u0435u0440u0445u043du043eu0441u0442 and the details. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - quality control of surface details in the u0443u0441u043bu043eu0432u0438u00a0u0445 its continuous operation.on the surface of the parts, for example, a ceramic gas turbine blade parts u0434u0432u0438u0433u0430u0442u0435u043bu00a0 working in u0442u0435u0440u043cu043eu043du0430u043fu0440u00a0u0436u0435u043du043du044bu0445 u0443u0441u043bu043eu0432u0438u00a0u0445, u043du0430u043du043eu0441u00a0u0442 u043fu043bu0435u043du043eu0447u043du0443u044e u0442u0435u0440u043cu043eu043fu0430u0440u0443 p u0440u043eu043au043bu0430u0434u043au043eu0439 her u0442u0435u0440u043cu043eu044du043bu0435u043au0442u0440u043eu0434u043eu0432 in zones of u0432u0435u0440u043eu00a0u0442u043du044bu0445 damage surface details.put u0442u0435u0440u043cu043eu043fu0430u0440u0443 to the registrar u0442u0435u0440u043cu043eu044du0434u0441 and picking up his u043fu043eu043au0430u0437u0430u043du0438u00a0 during the operation of the details of the u0442u0435u0440u043cu043eu044du0434u0441 demonstrates the u043fu043eu00a0u0432u043bu0435u043du0438u0438 u0442u0440u0435u0449u0438 n or gaps on the surface of the parts and to prevent the loss of u043fu043eu0437u0432u043eu043bu00a0u0435u0442 controlled in its operation. 1)