冷轧车间工设计艺及乳化液对冷轧产品质量的影响

年产量 100 万吨冷轧车间工艺设计 及乳化液对冷轧产品质量的影响摘要本设计是参考首钢冷轧车间 2 号线设计的，年产量为 100 万吨，典型产品为 Q215冷轧薄板带钢产品规格 1.0×1005mm。该车间设计主要包括推拉式酸洗机组、四辊五连轧机组、罩式退火机组、热镀锌机组、平整机组、剪切机组、重卷机组等。设计产品有冷轧带钢卷、冷轧板、热镀锌板、热镀锌钢卷、电镀锌钢板、电镀锌钢卷。产品具有使用规格范围宽、厚度精确、尺寸偏差小、表面光洁、板形好、性能稳定等特点。据此制定了典型产品金属平衡表和轧制规程对轧机、电机能力进行了校核。计算了车间的各项经济技术指标，绘制了车间平面图，并以乳化液对产品质量的影响为专题进行了综述。 关键词：冷轧带钢；车间设计；Q215ABSTRACTThis design refers to the NO.2 cold-rolling department of Shougang Corporation,whose annual output is 1 million tons,and the typical product is the Q215 1.0×1300mm.This work shop design mainly includes: push type pickling line,cover-type annealing furnace unit,entire continuous annealing unit ,electrical steel annealed coating unit,single stand 4-high skin-pass unit,crosscut and slitting shearing unit,recoiling unit and so on.The designed products,including volumes of cold-rolled strip,cold-rolled plate ,electrical silicon steel plate.Products with distinguishing features such as wide size,accurate thickness,small deviation in dimension,smooth surface,well flateness,stable property,etc.According to it,Rolling schedule was made for typical product and the ability to mills and other equipments were checked.And layout drawing for the design plant was completed.A special topic about the effect of emulsion on product quality.Key words: cold rolled strip;work shop design;Q215目录摘要...............................................................................................................................................................IABSTRACT.........................................................................