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据“神户制钢技报”,1989;39(3):81～84报道,在冷轧厂以在线轧机,平整机为中心,轧机在生产中使用很多轧辊,这些轧辊因轧制而使表面磨损需定期更换,故希望延长轧辊使用寿命。用以前的轧辊因轧制时,带钢边部有“边痕”发生,轧制顺序只能先轧宽带钢,后轧窄带钢。如遇到要及时生产的产品,就会增加换辊次数。因此,该公司决定在轧辊表面镀硬铬,在冷轧厂安装镀铬设备,从1988年8月开始使用。通过镀铬延长了轧辊的使用寿命,
According to “Kobe Steel,” 1989; 39 (3): 81 ~ 84 reported that in the cold rolling mill to online rolling mill, leveling machine as the center, the mill used in the production of many rolls, the roll due to rolling Surface wear to be replaced on a regular basis, so I hope to extend the life of the roll. With the previous roll due to rolling, strip edge “mark” occurred, the rolling order can only be widened strip, strip after the narrow strip. In case of timely production of products, it will increase the number of roll change. As a result, the company decided to hard chrome the roll surface, chrome-plated equipment in the cold rolling mill, started in August 1988. Extend the life of the roll through chrome plating,