111方程段1部分1211方程段1部分1学号：201008080105HEBEIUNITEDUNIVERSITY毕业设计说明书GRADUATEDESIGN设计题目：年产280万吨1810热轧带钢车间设计学生姓名：胡少梅专业班级：10轧1班学院：冶金与能源学院指导教师：崔岩讲师2014年6月3日摘要摘要随着钢铁行业的快速发展市场对热轧宽带钢的需求量依旧很高，根据我国热轧带钢的生产现状以及任务书的要求我设计了这条年产280万吨1810热轧带钢生产线。按照车间设计的步骤主要完成建厂经济依据论述、产品大纲制定、轧机比较及布置选择、压下量分配、轧制规程计算、轧制图表、年产量计算、轧制力计算、轧辊校核、发电机校核、凸度规程计算、原始轧辊辊型设定、辅助设备的选择及金属平衡、燃料消耗计算。设计中参阅了国内外有关的先进工艺轧机的设备、技术及一些辅助设备的论述特别参考了本钢1700、唐钢1700、鞍钢1780等热轧带钢生产参数和现场数据，使本设计车间达到工艺合理、设备先进，为今后车间的后续发展创造条件。本设计车间能生产的带钢品种多、规格齐全。产品规格为1.5~18mm，典型产品为5mm。设计附有车间平面图。关键词：1810热轧带钢；车间设计；CVC轧机；HC轧机I目录AbstractWiththedevelopmentofironindustry,themarketrequirementforhotrolledbroadsteelisstillinahighlevel.Accordingtothemodernstateofironindustryofourcountryandthetaskrequirements,Idesignedthishot-rollingworkshopforanannualoutputof2.8milliontons.Stepsinaccordancewiththeworkshopdesign,Imainlycompletebuildingofeconomy,theproductoutlineofthedevelopment,comparisonandmilllayoutoptions,pressdistribution,thecalculationoforderrolling,rollingchart,annualterms,thecalculationofrollingforceandrollstrength,theelectricalheatcheck,crownoforder,theoriginalroll-typesettings,thechoiceofauxiliaryequipmentandthecalculationoffuelconsumption.Refertothedesignofdomesticandforeignadvancedtechnologyoftherollingmill,rollingmillequipment,technologyandsomediscussionofauxiliaryequipment,especiallyreferencetotheAnshanIronandSteelhot-rolledsheetproductionlineparameters,makingthedesignprocesstoachieveareasonableworkshop,advancedequipment,andmakingroomsforthefuturedevelopment.Thesteelplantcanproducemorecompletespecifications.Theproductspecificationsrange1.5to18mm.Keywords:1810hot-rolling;workshopdesign;CVCrollingmill;HCrollingmillII目录目录摘要.............................................................................................................................IAbstract..........................................................................................................................II第1章绪论..............................................................................................................-1-1.1热轧带钢的发展................................................................................................................-1-1.2热轧带钢生产工艺............................................................................................................-2-1.2.1热轧带钢的应用性.....................................................................................................-2-1.2.2热轧带钢的发展趋势及特点.....................................................................................-4-1.3本课题的来源....................................................................................................................-8-1.4本文主要内容....................................................................................................................-9-1.5本章小结..............................................................................................
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