冷轧薄板车间设计.doc

冷轧薄板车间设计辽宁科技大学本科生毕业设计第I页摘要本设计说明书是参照鞍钢及宝钢冷轧薄板厂工艺流程~结合现代化生产实际要求设计了年产150万吨冷轧薄板钢厂的生产车间。典型产品为Q235B~20钢,08Al冷轧薄板带钢。该车间的主体设备包括:酸洗机组、五机架冷连轧机组、连续退火机组、单机架四辊式平整机组、横切、纵切及卷曲机组等。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。设计时以年产量为基础~结合各产品的市场前景合理地分配了各产品产量~制定了典型产品金属平衡表和轧制规程~并且优化了冷轧薄板的生产工艺~综合了各项技术经济指标~并绘制车间平面图。此外~本说明书还包括专题研究论文:Mg-4Zn-。关键词:冷轧薄板,热处理工艺,再结晶退火,车间设计辽宁科技大学本科生毕业设计第II页ABSTRACTThisdesignmanualisasteelworkthatproducesandmanufactures1,500,biningmoderncapacityandphysicalrequirementstodesign,accordingtothecold-,20steeland08Alspecificationscold-:picklingline,thefivestandcoldrollingmill,continuousannealingunits,singleframefourrollerlevelingunit,crosscut,longitudinalcuttingandrewindingmachine,,precisethicknessandsmallsizedeviation,smoothsurface,goodboardshape,',butalsopeoplehaveprospect,optimizedproductionprocessofthecold-rolledsheet,synthesizedvarioustechnicalandeconomicindicators,,themanualalsoincludedaspecialsubjectsearchthesis:observationandanalysisoftherecrystallizationoftheMg-4Zn-:Coldrolledsheet;Heattreatmentprocess;Recrystallizationannealing;Workshopdesign辽宁科技大学本科生毕业设计第III页目录摘要........................................................................................................IABSTRACT..................................................................................................II目录.........................................................................................................III1综述..........................................................................................................................................................................................................................