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METHOD AND DEVICE FOR CONTROLLED STRAIGHTENING AND COOLING OF A WIDE METAL STRIP, ESPECIALLY A STEEL STRIP OR SHEET METAL, RUNNING OUT OF A HOT ROLLED STRIP ROLLING MILL
METHOD AND DEVICE FOR CONTROLLED STRAIGHTENING AND COOLING OF A WIDE METAL STRIP, ESPECIALLY A STEEL STRIP OR SHEET METAL, RUNNING OUT OF A HOT ROLLED STRIP ROLLING MILL
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机译：控制宽钢带，特别是钢带或薄金属的拉直和冷却的方法和装置，其运行在热轧带钢轧机上
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摘要
A kind of method and apparatus, it is discharged for controllably correcting and cooling wide metal tape or metal plate especially steel band (1) from hot strip mill, using pressing roller (5) band the vertical double-gang roller of moving direction (2) afterwards (3,4), the pressing roller generates tensile stress (6) acting in and longitudinally extends. According to the present invention, use scope conventional sheet metal cooling system, which can be extended to, obtains the more flat steel band (1) with increased cooling effect. This is by the way that the condition (6) of the definition of (8) is by adjusting tensile stress in (7) and fast cooling device on the pre-straightening machine between moving metal strip or metal plate (1), and the pressing roller of tensile stress (6) and the cooling band or metal sheet in the fast cooling device (8) continuously (5a) between is by extraly controlling tensile stress (6).
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