车床转盘零件的机械加工工艺规程及工艺装备设计和实现模具设计与制造专业摘要为适应配套大型转盘的需求,研制开发了ZP495型转盘。该转盘的设计制造保留了传统系列转盘的特点,同时又从底座与锥齿轮副的加工工艺、润滑系统、密封结构、主补心结构等方面进行了创新设计。其中润滑方式采用小齿轮飞溅润滑,在输入轴两侧增加辅助油箱,且主、辅油箱相互连通;转台与底座间的动密封采用2道迷宫盘密封,输入轴端部动密封采用2道唇形密封圈;考虑到转盘通径大,首创性地设计出整体式补心。试验表明,ZP495型转盘的方案可行,结构合理,工作可靠,主要技术指标达到了设计要求。转盘工艺是一种特殊的旋压方式,因其具有工作效率高、工作质量稳定、几何形状准确,且易于实现自动化生产,而被应用于需要对工件缩口的搪竞、铝制品行业。但又因为转盘及擀刀的设计缺乏理论依据,往往凭设计制造者的实践经验反复修正定型,由于没有最佳的模型,重复性、互换性差,给维修、调整带来麻烦。关键词：转盘;性能参数;结构特点;模拟试验ABSTRACTDrillamachinekitfortheorientationsuperdeepwelllargeturntheneedofdish,developedtodevelopaZP495typetoturndish.Thedesignmanufacturingthatshouldturndishreservedthecharacteristicsthatthetraditionalseriesturnsdish,atthesametimeagainfromtheprocessingofthebaseandtheawlwheelgearpaircraft,lubricatesystemandsealedcompletelyastructure,lordtorepairheartstructureetc.tocarryonacreativedesign.Lubricatethewayadoptiondenticleroundtosplashlubricationamongthem,atinputstalktwosidesincreasetolendsupporttofueltank,andlord,assistfueltanktoconnectmutually;TurnTaiwanandmovingofbasetosealcompletelytoadopt2mazedishestosealcompletely,inputstalktocarryadepartmenttomovetosealcompletelytoadopt2lipsformstosealcompletelyaturn;Inconsiderationofturningadishthepathisbig,foundsexgroundtodesignawholetypetorepairheart.Experimentenunciation,ZP495typetheprojectthatturndishcango,structurereasonable,workcredibility,themaintechniqueindexsigncomestoadesigntorequest.Turningthedishcraftisakindofspecialtopressaway,becauseithasaworkefficiency,workthequalityisstableandseveralwhattheshapeisaccurate,andbeeasytocarryoutautomationproduction,butdriveappliedinneedtoshrinkanocularTangJingandaluminumproducttotheworkpieceprofession.ButagainbecauseturnthedesignofdishandXianknifetolackatheorybasis,usuallywithdesignmanufacturingoffulfillmentexperienceagainandagainrevisealreadyset,inordertohavingnothebestmodel,repeated,compatibilitybad,givemaintain,adjustbringtrouble.Keyword:Turndish;Functionparameter;Structurecharacteristics;Imitatetoexperiment目录1．绪论................................................................12、ZP495型转盘............................................................22.1技术分析............................................................22.1.1结构............................................................22.1.2工作原理.........................................................22.1.3主要技术参数.....................................................22.2关键零部件的创新设计.................................................32.2.1底座.............................................................32.2.2锥齿轮副........................................................32.2.3润滑系统.........................................................32.2.4密封结构.........................................................32.2.5主补心的设计.....................................................42.3试验情况.............................................................42.3.1空运转试验......................................
