METHOD FOR COLD ROLLING IN QUARTO STAND

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to u043bu0438u0441u0442u043eu043fu0440u043eu043au0430u0442u043du043eu043cu0443 production and could be used in the rolling of strips for cold rolling continuous components. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improving the quality of products by u0441u043du0438u0436u0435u043du0438u00a0 defect "ottoman". the way is that the shift of the work roll u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 by u043eu043fu0440u0435u0434u0435u043bu00a0u0435u043cu0443u044e formula.the working rolls u0441u043cu0435u0449u0430u044eu0442u0441u00a0 on team against the rolling at the optimum value in the u043au043bu0435u0442u00a0u0445, where the front u043du0430u0442u00a0u0436u0435u043du0438u0435 is considerably higher than the rear. a way to eliminate the vibration u043fu043eu0437u0432u043eu043bu00a0u0435u0442 rolls and increase their resistance. 2).