METHOD OF ADJUSTING SECONDARY COOLING SYSTEM FOR CONTINUOUSLY CAST WIDE SLABS WHEN CHANGING PRODUCTS BEING CAST IN CURVILINEAR MACHINES

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to metallurgy, more specifically to a method of adjusting the system of secondary u043eu0445u043bu0430u0436u0434u0435u043du0438u00a0 u043du0435u043fu0440u0435u0440u044bu0432u043du043eu043bu0438u0442u044bu0445 broad u0441u043bu00a0u0431u043eu0432 switching u043eu0442u043bu0438u0432u0430u0435u043cu043eu0433u043e on u043au0440u0438u0432u043eu043bu0438 u043du0435u0439u043du044bu0445 cars u0441u043eu0440u0442u0430u043cu0435u043du0442u043eu0432. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improving the quality of u0441u043bu00a0u0431u043eu0432 by fluidity of u0440u0430u0441u043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u043eu0445u043bu0430u0434u0438u0442u0435u043bu00a0.the way includes the mutual displacement of the two nozzles u0434u043bu00a0 blasting of u043eu0445u043bu0430u0434u0438u0442u0435u043bu00a0 u043cu0435u0436u0440u043eu043bu0438u043au043eu0432u043eu0435 space section in a zone of secondary u043eu0445u043bu0430u0436u0434u0435u043du0438u00a0 in u043fu043bu043eu0441u043a guests, u043fu0435u0440u043fu0435u043du0434u0438u043au0443u043bu00a0u0440u043du043eu0439 axis u0441u043bu00a0u0431u0430. movement of nozzles u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 by u0438u0437u043cu0435u043du0435u043du0438u00a0 u0440u0430u0441u0441u0442u043eu00a0u043du0438u00a0 from nozzles to the axis u0441u043bu00a0u0431u0430 within 0.1 - 0.4 of the width of the stream.in addition, the angle of the nozzles to the vertical u0438u0437u043cu0435u043du00a0u044eu0442 from 20 to the center of u0441u043bu00a0u0431u0430 to 15 in the narrow sides. the set symmetrically relative to a vertical plane through the axis of u043fu0440u043eu0445u043eu0434u00a0u0449u0435u0439 u0440u0443u0447u044cu00a0. 6).