新钢5mm及以下厚度薄规格钢板的轧制研究  

Rolling Technique Researeh for Thin Plate with 5mm Gauge and Below

作　　者：王洪[1] 温方金[1] 周焱民[1] 

机构地区：[1]新余钢铁集团有限公司,江西新余338001

出　　处：《轧钢》2013年第4期1-4,共4页Steel Rolling

摘　　要：针对5mm及以下厚度薄规格钢板的生产问题,新余钢铁集团有限公司在2690mm+3000mm中板生产线上通过板坯设计、调整轧制规程,将设定的末道次压下量控制在1mm左右,同时根据热辊型的计算模型选择合适的轧制时机,实现了5mm及以下厚度钢板的稳定批量生产,轧制节奏稳定在44块/h以上,综合成材率大于88%,命中率大于96%。In view of problems of producing thin plate with 5mm gauge or below at 2690mm＋3000mm plate rolling line of Xinyu Iron ＆ Steel Group Co. , Ltd. , the slab was designed, rolling scheme was adjusted, finishing rolling reduction was set at l mm, and roll camber was calculated. Based on these measures, the mill pacing was stably at 44 pieces per hour,the yield rate was over 88% ,and the hit rate was more than 96%.

关 键 词：中厚板轧机 薄规格钢板 轧制规程 轧辊凸度 板形 

分 类 号：TG335.55[金属学及工艺—金属压力加工]