年产300万吨1580热轧板带钢车间工艺设计金属材料工程专业摘要本设计是参照首钢1580热轧车间而设计的年产300万吨热轧板带钢车间设计，产品规格为：（1.2～12.7）×（700～1450）mm，其典型产品为：Q2352.0×1200，设计所生产的钢种是：碳素结构钢、优质碳素结构钢、低合金结构钢。此次设计本着高效、高附加值、环保、技术先进的原则，以设计任务书为基础市场发展需求为导向，同时参考借鉴国内外同类型热轧厂的相关资料，来进行车间工艺设计。本设计完成了对从原料到成品的整个热轧生产流程的设计，以年产量为基础结合产品的发展状况、市场前景分配产品产量。依次按顺序从制定产品方案和金属平衡，到典型产品的工艺流程、制定压下制度、速度制度、温度制度等一系列的轧制制度，再到轧机生产能力的校核，计算各项经济技术指标，绘制一车间平面图。关键词：板带钢；热轧；车间工艺设计；工艺计算ABSTRACTThatcapitalisdesignedistoconsult1580hot-rollingworkshopsofShouduIronandSteelCompanybuttheannualoutput3,000,000tonsofhot-rolledbandworkshop,Productspecification:(1.2~1.2)x(700~1450)mm,whoserepresentativeproductdesigningthatare:Q235(2.0mm1200mm),Designproductionofsteelgrade:carbonstructuralsteel,qualitycarbonstructuralsteelandlowalloysteel.Thisdesignisinlinewithhighefficiency,highaddedvalue,environmentalprotection,theprincipleofadvancedtechnology,basedonthedesignspecification,marketdevelopmentdemandastheguidance,andreferencethesametypeathomeandabroadforreference,theReGaChangrelatedinformation,processdesignforworkshop.Thisdesigncompletedtheentirehotrollingproductionprocessfromrawmaterialtothefinishedproductdesign,onthebasisofannualproduction,combinedwithproductdevelopment,marketallocationproductsproduction.Frominordertodevelopproductsolutionsinturnandthemetalbalancetoprocessthistypeofproduct,formulatedunderthepressure,speed,temperatureandsoonaseriesofrolling,andthentocheckrollingmillproductionability,calculatedtheeconomicandtechnicalindicators,renderingtheworkshopfloorplan.Keywords:Platestrip;Hotrolling;Workshopprocessdesign;Processcalculation目录第1章综述...............................................................................................11.1热轧板带钢生产状况.......................................................................................11.2热轧带钢前景与需求.......................................................................................11.3热轧板带钢的发展趋势及技术展望...............................................................21.4世界先进的热轧钢厂简介...............................................................................21.5结语...................................................................................................................2第2章产品方案及金属平衡....................................................................32.1产品方案的编制...............................................................................................32.1.1编制产品方案的原则.............................................................................3.1.2确定产品大纲...........................................................................................32.1.3选择计算产品.........................................................................................32.2产品的技术标准...............................................................................................32.2.1钢材的尺寸、外形及允许偏差.............................................................32.2.2技术要求........................................
