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加拿大钢铁公司于1974年研制成功带卷箱并应用于生产实践中。带卷箱安装在热轧宽带钢轧机中间辊道端部(图1),用来卷取粗轧机轧出的带钢,使带尾变成带头进入精轧机。采用这种带卷箱,可以消除常规轧制时带钢头尾之间的温
Canadian Steel Company successfully developed a coil box in 1974 and applied it to production practice. The coil box is mounted on the end of the middle table of the hot strip mill (Fig. 1) to take up the strip that is routed by the roughing mill so that the end of the strip turns into a lead into the finishing mill. With this type of coil case, the temperature between the head and the tail of the strip during conventional rolling can be eliminated