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1、毕业设计GraduationDesign(2008—2012年)题目:TX50A-N铣削动力头传动箱设计(手动变档)分院:专业:班级:学号:姓名:指导教师:起讫日期:17摘要本论文主要阐述了组合机床的铣削头动力部件,TX系列铣削头是通用动力部件,它与铣削工作台或动力滑台配套辅以各种支撑部件可组成各种形式的组合铣床。铣削头以采用疏齿端面铣刀为基础,也可使用较小直径的密齿端面铣刀用来对钢、铸铁、有色金属等材质的零件进行平面铣削;安装辅助工具台后,也可完成铣槽、铣肩等工艺。本次设计的要求和任务是设计TX50A-N铣削动力头传动箱部件,
2、主电机功率7.5KW,主轴转速40~250rpm9级,主轴锥孔50#,7:24传动箱齿轮传动,挂轮变速。综上所述,完成整个设计过程需要一系列艰巨的工作。设计者首先树立正确的设计思想,努力掌握先进的科学技术和科学的辩证的思想方法。同时,还要坚持理论联系实际,并在实践中不断总结和积累设计经验,向有关领域的科技工作者学习,不断发展和创新,才能较好的完成机械设计任务。然后,在导师的指导下,对铣削头设计方案进行分析和选择。选定方案后,通过查阅相关传动箱设计书籍和相关图例,在查阅了相关文献后完成外文翻译。参考相关资料完成了总体设计。关键词:
3、铣削动力头;传动箱;手动变档;变速;17AbstractThispapermainlyexpoundsthecombinationmachinetoolsandpowercomponentsofthemillinghead,TXseriesthemillingheadisgeneralpowercomponents,itandmillingtableorslipsetsofformacompletesetcomplementarywithpowersupportcomponentscanformvariousformsofcom
4、binationmillingmachine.Themillingheadtothetoothedendfaceofmillingcutterasthefoundation,alsocanuseasmallerdiameterendmillingcuttersdensetoothofsteel,castiron,fornon-ferrousmetalmaterialspartsplanemilling;Installauxiliarytoolsback,alsocancompleteslotting,millingshoulde
5、r,etc.Craft.ThedesignrequirementsandtaskistodesignTX50A-Nmillingheadpowertransmissionboxparts,themainmotorpower7.5KW,spindlespeed40~250RPM9levels,spindleconehole50#,"transmissionboxgeartransmission,hangingroundofvariablespeed.Tosumup,completethewholedesignprocessneed
6、saseriesofhardwork.Designersfirstsetupthecorrectdesignthought,tryinghardtograsptheadvancedscienceandtechnologyandscientificdialecticalwayofthinking.Atthesametime,alsoinsiststhetheorywithpractice,andinpracticecontinuouslyreviewandaccumulatedesignexperience,torelevanta
7、reasofscienceandtechnologyworkerslearning,theconstantdevelopmentandinnovation,tobettercompletemechanicaldesigntask.Then,undertheguidanceoftutor,themillingheaddesignschemeinanalysisandchoice.Theselectedsolution,byconsultingrelevanttransmissionboxdesignbooksandrelatedi
8、llustrations,consulttherelevantdocumentsintheforeignlanguagetranslationcomplete.Referencerelatedmaterialcompletedtheoveralldesign.K