法兰盘技工的回转工作台外文翻译.docx
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法兰盘技工的回转工作台外文翻译
本科生毕业设计(论文)专业外文翻译
原文:
Designandresearchdirectionoftherotarytable
译文:
回转工作台的设计与研究方向
指导教师:
王宇平职称:
副教授
学生姓名:
张志凯学号:
1002130317
专业:
机械设计制造及其自动化
院(系):
机电工程学院
2014年3月20日
Designandresearchdirectionoftherotarytable
Abstract:
thispaperintroducesthebasiccontentandtheprincipleoftherotarytabledesign,putforwardtheresearchdirectionoftherotarytable,broadenthedesignideaofdesigner.Improvetheefficiencyoftherotarytabledesign,shortenthedevelopmentcycleofnewtyperotarytable,throughthestudyofthisarticleisforthequalityofproductsofpre-assessment,determinethescopeoftheproductionandprocessingofprecisionindexprovidesanimportantbasis.
Keywords:
rotarytable;designandresearch;newideas;developments
1Introduction
OnApril11to16,2011,thethemeof"scienceandtechnologyinnovationtomeetthecrisisgeneration"ofthe12thChinainternationalmachinetoolexhibition(CIMT2011)washeldinBeijing.Inaneconomiccrisishazedissipating,slowrecoveryunderthebackgroundofinternationaleconomy,China'seconomyhealthyandrapiddevelopmentpattern,isattractingmoreandmoreattention.Inthisexhibition,theknowledgeofmachinetools,tools,manufacturingenterprisesathomeandabroadGatherinBeijing,astheeconomiccrisisafterthebaptismofmachineryindustrybroughtafeastfullofimaginationandcreativityofscienceandtechnology.IstheexhibitionofmachinetoolaccessoriesexhibitionIntermsofproduct,highefficiency,highprecision,highreliability,highlifestillistodevelopthethemeofpursuit.Asforthemachinetoolaccessoriesrotarytableisnoexception.Rotarytableisdividedintoindexingtable,androtarytable.Indexingtablecanonlybecompleteddividingmovement,thereisnofunctionoffeed.Canbeusedwithworkasawhole,canalsobeusedalone.Commonpositioningpinandrattoothplate;NcrotarytableistheidealmatchingaccessoriesofallkindsofCNCmillingmachineandmachiningcenter.TurnbacktothetabledesignProcessincludeThebasictypesofrotarytablesnotonlythemechanicaldrivemechanism,anditalsoinvolvesthemechanicalandelectricalcontrolsystem,thedesignideaofthetwopartsasthedemandofthemarketandcustomers,constantlyupdateandperfect,therefore,thedesignandresearchdirectionoftherotarytabledirectlyaffectthebenefitandtheriseandfalloftheturntableproductionenterprises.
1Thebasictypesofrotarytable
1.1Generalturntable
Rotarytableisboringmachine,drillingmachine,millingmachineandtheslottingmachine,andotherimportantaccessories,usedforprocessingandthereisarequirementfordividinghole,slotandslope,turntheworkbenchwhenprocessing,canbeprocessingarcsurfaceandgroove,etc.Accordingtothestructureisdividedintodifferentlevelsturntablegeneralturntable,lietheturntableanduniversalturntable.
(1)waterflatturntable:
onthefrustumofaconewithcentralholeworkpiecepositioningandclampingwithTslots.Mesaengravedwith360°ontheouterperipheryofuniformscribedline.Mesabetweenbaseandawormpole-wormgearpair,ratioof90:
1or120:
1,todriveanddividing,wormoutfrombasewithdialandsegmentattheendofthehandwheel.Turnthehandwheeltodrivemesa,andthemesacylindricalweekscale(indegrees)andsubdivisiondialreadoutrotationAngle.Dividingaccuracyiscommonly+60".Levelsturntablewormoutsidecanalsobeusedcouplingconnectedtomachinetransmissiondevice,inordertorealizethedynamicdrive.
(2)lieturntable,thebasehastwoperpendicularinstallationbase,makemesacanbelevelAlsocanbevertically.
(3)theuniversalturret:
mesacanbewithinthescopeof0°~90°inclinedatanyAngle,maketheworkpieceatanyAngleofspacecanbeaccuratelyadjusted.
1.2precisionturntable
PrecisionturntableUsedforprocessingorAnglemeasurementonprecisionmachinetools.Commonopticalturntable,digitaldisplayturntableandsuperprecisioncontrategearplateofturntable.
Opticalrotarytable:
(1)onthespindleisequippedwithglassormetalprecisiondial,theopticalsystemtosubdividescale,amplification,throughtheeyepieceorscreenAnglevalue.
(2)digitalturntable:
mountedontheturntablespindleprecisioncirculargratingorroundinductosynanddisplayunitbythenumberofwordstheAnglevalue.Theabovetwoprecisionturntabledividingprecisionupto+/-1".
(3)theultra-precisionendtoothdiscturntable:
useapairofprecisionofresearchon1440,720or360toothfacetoothdiscdividingpositioning,theindexingaccuracyupto+/-0.01",makeapreciseAnglemeasurement.
2Thedesignparametersandtheworkingprincipleofrotarytable
Rotarytabledesignparametersinclude:
rotarytable,tablesize,totaltablehighdegree,bearingtable,feedspeed,turningbacktospeedrange,fastspeedrotaryspeed,electricpower,rotarytable,dividingprecisionandmeasurementsystem,etc.ThisstudyisbasedonmechanismofshaanxiinstituteoftechnologylaboratoryofgeneralrotaryworkStage,throughtotearopenoutfit,cleartheturntablewithinthedepartmentofmechanicaltransmissionmechanism,itisamesa,pedestal,wormgear,worm,positioning
3Rotarytableofresearchideasandmethods
Rotaryprecisionoftherotarytableisamaintechnicalbottlenecks,iftechnologyandbreakthroughinthecontinentbeforeithasproblems,designandmanufactureofourcountryturntablewillby"manufacturingpower"to"manufacturingpower"transformationofamajorstepforward.
3.1mechanicalparts
Mainlythemesarotarytablewithbodycontactstructuredesignandoptimization,generallyadoptstheslidingandrollingtwoways;Secondwormandwormwheeldesignandoptimization.Inshort,themechanicaldesigninvolvesthevariouspartsoftheturntableandpartsofprocessstructure,mechanicalpropertiesandmovementcharacteristics,etc.OurbasicCAD/CAM/CAEtechniquewasusedtorealize,suchasusingPro/E5.0,SolidWorks,CAXAthree-dimensionalparameterizedmodelingsoftwaretoapartoftherotarytablezerostructuresimulationdesignandresearch;ByusingPro/E5.0,MasterCAMXtomakethesimulationofmachiningpartsandnccodegeneration,etc.;UsingANASYSpartsforvariouspartsfortheturntablemechanicalperformanceanalysis,furtheroptimizethestructureoftheprocess.
3.2controlpart
Turntablecontrolsystemdesignisalsoakeytechnicalproblems,implementationapproachare:
PLCcontrolsystem,single-chipmicrocomputercontrolsystemandindustrialcontrolsystem,threecategories.Turnourmanufacturingcontrolsysteminthemanual,mechanicalandelectricalautomation,digitalcontrolstageofdevelopment,isclimbthenewpeak,areatahigherlevelofinformationcontrolintelligentdirectiondevelopment.Intelligentmachineresearchanddevelopmentandextensiveapplication,willpromotetherapid,healthyandsustainabledevelopmentofturntableindustryinChina,andleadaprofoundchangeinthefuturemanufacturing,turnbacktotheworkbenchproductswithnewimageandconcepttoattractthecustomersisthefocusofeveryenterpriseinstead.
3.3rotarytableofgreenmanufacturingdesignandmanufactureofrotarytableshouldalsoadoptavarietyofenergyconservationandemissionsreductiontechnology,totheuser
Andadvocatingthemeaningoflowcarbonandgreenmanufacturingway.Traditionalthinkingandthechangeofproductionpatternisexperiencingadeepcarved,moreandmoremachinetoolaccessoriesmanufacturingenterpriseshavetoshouldersocialmoralityandresponsibilitygivenbythelowcarbonway,stepintothegovernanceanddevelopmentoftheroadofscientificdevelopment,agreenindustryRevolutionishereismachinetoolindustryrise.Throughtechnicalinnovation,processoptimization,reducematerialandoil-waterseparationautomaticrecovery,dustcollectionandrecycling,self-lubricatingmaterialapplication,suchaslessoillubricationtechnologymeasurestoreduceemissions,reducetheimpactontheenvironment.
4Conclusion
Theequipmentmanufacturingindustryisthecornerstoneofacountry'sindustry,itisanewtechnology,thedevelopmentofnewproducts,andprovidedanimportantmeansofmodernindustrialproduction,isanindispensablestrategicindustries.Eventhedevelopedindustrializedcountries,alsoattachesgreatimportanceto.Mechanical,electricalanddataprocessingsystemandthecombinationofnumericalcontroltechnology,leadingthenewproductionandprocessing.In2011,isChina'sfirstyearof"twelfthfive-year"plan."Twelvefive"period,Ihavetotothenationaleconomyinvariousfieldstocarryoutthescientificoutlookondevelopmentasthetheme,tospeedupthetransformationofthemodeofeconomicdevelopmentasthemainline,in-depthtechnicalinnovationanddevelopmentmodechange.Rotarytablenolongerso"machinery",becomemoreandmore"Bright",letustogetherlookforwardtothebirthofintelligentrotaryworktable!
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