内蒙古科技大学本科生毕业设计说明书题目：设计年产量为56万吨的棒材厂车间，计算产品为Φ32mm的螺纹钢，占年产量的9%学生姓名：学号：专业：班级：指导教师：内蒙古科技大学毕业设计说明书I年产量为56万吨棒材生产车间，设计产品Φ32mm螺纹钢，占年产量的9%摘要近年来，随着钢铁工业的蓬勃发展，对钢铁产品的需求逐年加大，为棒材带来生机和新的挑战。棒材作为小型材的重要组成部分，在我国的钢铁生产占有着极其重要的位置。在棒材生产线过程中，我国已掌握切分轧制技术并实行生产，对于传统的孔型中轧制技术尤为成熟，特别是控制轧制、控制冷却的技术的应用，保证了棒材的质量。轧制能耗一直是影响轧制产品成本的一个主要因素，在轧制过程中要降低不合格率，实行轧制过程中的全程跟踪和管理。本设计是在包头建立一个56万吨的中型棒材厂，主要生产Φ12～Φ40mm的圆钢和螺纹钢。代表产品为Φ32mm的螺纹钢，其产量为年产量的9%。产品质量执行国家标准。主要包括产品方案的制定、孔型设计、主辅设备的选择、生产能力的计算、车间平面布置、主要经济技术指标等内容。关键词：螺纹钢；孔型设计；车间布置；强度校核；设备内蒙古科技大学毕业设计说明书IIAbarplantof560,000tonsproductioncapacity,designproduanctionΦ32mmthreadsteel，accountingfor9%ofannualoutputAbstractInrecentyears,itbringsvitalforcesandnewchallengeforrodsastheviorousdevelopmentofonironandindustryandgreatdemandforironandsteelproductsyearbyyear.Rodsasaimportantpartofsmallprofileaccountforveryimportantpositiononthesteelindustryinchina.Intheprocessofmanufacturingtherodsandbarsandwirestock,slitrollingtechnologyandimplementationofproductionbasedonthistechnologyismasteredindomestics,andthetraditionalmethodofrollingpassinthetechniqueismoremature,particularincontrolledrolling,controlledcoolingtechnologytoensurethequalityofrodsandbars.Rollingenergyconsumptionisamajorfactortodecidetherollingproductioncost,whiletoreducetheproductiverateofunqualifiedproductsandimplementthetrackandmanagementinthewholeprocess.Thedesignistoestablishamedium-sizedrodsandbarsplantcapabilityof560,000tons,whichproducesroundsteelsandthreadsteelbarswithdiameterΦ12～Φ40mm.ItsrepresentativeproducethreadsteelbarswithdiameterΦ32,whoseoutputis9%oftheannualoutput.Thequalityofproductfollowsandexecutesnationalstandard.Mainlyincludetheproductschemeofdesigning,thepassdesign,thechoiceofmainequipment,calculationofproductioncapacity,theplantlayoutandmaineconomicandtechnologyindicators.Keywords:Threadsteels;Passdesign;Facilitylayout;Strengthcheck;equipment.内蒙古科技大学毕业设计说明书III目录摘要.................................................................................................................................................IAbstract..........................................................................................................................................II第一章前言.................................................................................................................................11.1国内外的发展现状..........................................................................................11.2可行性分析......................................................................................................21.2.1自然资源................................................................................................21.2.2包头水资源概况..................................................................................31.2.3技术条件分析.....................................................................................
