连轧窄带钢生产线矫直机改造

REFORMATION OF STRAIGHTENER OF NARROW STEEL STRIP CONTINUOUS ROLLING PRODUCTION LINE

分析了连轧窄带钢生产线矫直机运行中存在的问题,将矫直辊的直径缩小、辊数增加,矫直辊由上悬挂安装方式改为上下支撑式,将活动支架由滑动式改为滚动式,弥补了矫直机原设计的不足,杜绝了压产和停产事故,提高了带钢产量,降低了维修人员的劳动强度及备件消耗成本。

To solve the problems in operation,the straightener of narrowsteel strip continuous production line in our company is reformed：shrinking the diameter of strsightening roll,increasing its roll numbers,its hanging install replaced by upper and lower support,traveling rest changed from sliding to rolling.All of these makes up the shortcoming in the original design of the straightener,eliminates output lowered down and even break down,increases strip steel output,reduces the labor strength of maintenance workers and consumption of spare parts.