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1、柴油机机体三面精镗组合机床总体及后主轴箱设计摘要：组合机床是集机电于一体的综合自动化程度较高的制造技术和成套工艺装备,它的特征是高效、高质、经济实用,因而被广泛用于工程机械、交通、能源、军工、轻工、家电等行业。柴油机气缸体是需要大量生产的零件。为高速、高效的加工S195柴油机气缸体的三面精镗孔及保证相应的加工尺寸精度，本课题是设计一台三面精镗组合机床。该机床设计的重点分总体设计和零部件设计两部分。总体设计包括机床配置型式的确定、结构方案的选择以及“三图一卡”的绘制。在完成“三图一卡”的基础上，主要完成后主轴箱设计。后主轴箱部件设计包括绘制后主轴箱装配图和箱体补充加工图、确定主轴和齿轮、动力计算
2、、设计传动系统等。本机床能够满足加工要求，保证加工精度，结构简单，维修方便。操作的简便减轻了工人的劳动强度，提高了劳动生产率。关键词：组合机床；总体设计；零部件设计本设计来自：完美毕业设计网http://www.bysj520.com登陆网站联系客服远程截图或者远程控观看完整全套论文图纸设计客服QQ：8191040DesignofGeneralandBackHeadstockofModularMachineToolforFinishedBoringofPipeHolesonThree-SideofBodyofDieselAbstract:ModularMachineToolisacombina
3、tionofintegratedhighdegreeofautomationofmanufacturingprocesstechnologyandsetsoftechnologyequipment,whosecharacteristicsarehighefficiency,high-quality,economicalandpractical,theyhavebeenwidelyusedinconstructionmachinery,transportation,energy,militaryindustry,lightindustry,applianceandotherindustries.
4、Dieselenginegearboxisaproductwhichneedsmassproduction.Itisshrewdtoboringhole,guaranteesalleviatedthelaborstrengthofworkersandincreaselaborproductivity.Thetaskistodesignacombinationofthreefineboringmachine.Thefocusofthedesignofthemachinetoolincludestwoparts，whichisgeneraldesignanddesignofparts.Thegen
5、eraldesign,includesthedeterminingofthetypeofmachineconfiguration,thechoiceofthestructureoftheprogram,aswellasthedrawingof"threeplansandacard".Themaindesignisdesignedafterthecompletionofthedesign,basedonthecompletionofthe"threeplansandacard".Componentsafterthedesignofthebackheadstockpartsincludesthed
6、rawingofassemblydrawingofthebackheadstockandplanstoCabinetaddprocessing,thedetermineofthespindleandgear,thedynamiccalculation,thedesignoftransmissionandsoon.Thismodularmachinetoolcanmeettheprocessingrequirements，ensurethemachiningaccuracy,simplestructure,easymaintenance.Simpleoperationreducesthelabo
7、rintensity,improveslaborproductivity.Keyword:Modularmachinetool;Generaldesign;Partsdesign
