冷轧带钢车间毕业设计.doc

年产量240万吨冷轧带钢车间设计摘要由于冷轧薄板具有很高的尺寸精度，表面质量和优良的综合性能，因此得到了越来越广泛的应用，成为国民经济中各生产建设领域所必须的材料，尤其是在家电板和汽车板的应用。本文结合鞍钢冷轧薄板厂的相关资料，同时参考了多家现代冷轧厂的资料，设计了年产240万吨1700冷轧车间。设计内容包括选择轧钢机形式、确定布置形式、根据典型品种（厚度为0.8mm）进行压下规程设计和有关计算（轧制力参数计算、轧辊强度校核和电机生产能力校核等）。主设备采用了酸轧联合机组，退火炉选择连续退火炉。本设计力图设计出能生产高档家电板和汽车板的冷轧薄板厂，所采用的设备都是经参考相关资料对比后选取的最佳设备，以保证产品的质量和生产的顺利进行，从而实现优质、高产、低消耗、环保的目标。关键词:冷轧薄板；酸轧联合机组；冷轧工艺与设备；压下规程Annualproductionof2.4milliontonscold-rolledstripsteelplantdesignABSTRACTAsCold-rolledsheetwithhighdimensionalaccuracy,surfacequalityandexcellentoverallperformance,soithasbeenmorewidelyused,asthenationaleconomyoftheproductionfieldofconstructionmaterialsnecessary,especiallyinthehomeplateandcarplatesapplication.Inthispaper,AnshanIronandSteelColdRollingMilloftherelevantinformation,whilemakingreferencetoanumberofmoderncoldrollingmilldata,designedannualproductioncapacityof2.4milliontons1700coldrollingworkshop.Designelementsincludeselectmillforms,determinetheformlayout,accordingtothetypicalvarieties(thickness0.8mm)forrollingscheduledesignandrelatedcalculations(calculationofparametersoftherollingforce,rollstrengthcheckandmotorproductioncapacitycheck,etc.).Themasterdeviceusesarollingacidcombinedunit,selectacontinuousannealingfurnace.Thedesignseekstodesignaboardcapableofproducinghigh-endappliancesandcarplateCold-rolledsheetplant,equipmentusedwithreferencetorelevantinformationareselectedaftercomparingthebestequipmenttoensureproductqualityandsmoothproduction,inordertoachievehighquality,lowconsumption,environmentalprotectiongoals.Keywords:Cold-rolledsheet;Acidrolledjointunit;Coldrollingprocessandequipment；Rollingschedule目录TOC\o"1-3"\h\uHYPERLINK\l_Toc131151综述PAGEREF_Toc131151HYPERLINK\l_Toc305111.1我国冷轧带钢生产特点及发展历史PAGEREF_Toc305111HYPERLINK\l_Toc31