中英文翻譯數(shù)控系統(tǒng)發(fā)展趨勢.doc

南通職業(yè)大學畢業(yè)設計1外文翻譯A,counttocontrolasystemdevelopmenttrendDevelopafirstontrialsexnumbertocontrolsystemfrom1952AmericanM.I.T.,havealreadywalkedthrough46calendardistancestillnow.Thenumbercontrolssystemfromatthebeginningoftheelectrontubetypestart,experiencefollowingseveraldeveolpstep:Centthenumberofthesmallscaledsupertinymachinetypeofthelargescaleintegrationofthecalculatortypeofthelargescaleintegrationofthesmallscaleintegratedcircuitofthesigntypetransistortypetypetypecontrolssystem.Tothe80s,populationdevelopmenttrendBE:ThenumbercontrolsapparatustodeveolptowardtheCNCfromtheNC；Extensivelyadopt32potentialCPUthecompositionhaveanothermicroprocessorsystem；Raisetheintegrationdegreeofsystem,reducevolume,adoptmoldmasstoturnstructure,easytocut,expandtogetstripewithfunction,satisfythedemandthatthedifferenttypenumbercontrolsenginebed；Driveapparatustocommunicate,numeralturnadirectiondevelopment；TheCNCapparatusturnsadirectiondevelopmenttowardtheartificialintelligence；Theautoofadoptionnewmodelweavesdistancesystem；Intensifycorrespondencefunction；Thenumbercontrolssystemreliabilitytocontinuouslyraise.Infine,thenumbercontrolsanenginebedtechniquetocontinuouslydeveolp,thefunctionismoreandmoreperfectandusemoreandmoreconvenient,thereliabilityismoreandmorehigh,thefunctionpricecomparealsomoreandmorehigh.To1990,thewholeworldnumbercontrolssystemprofessiontoproduceaplanthousetoproduceforyearnumbercontrolsystemabout130,000sets.AbroadnumbercontrolsystemtechniquethepopulationofthedevelopmentdeveolptrendBE:1.Thenewgenerationnumbercontrolsthesystemstructureofthesystemadoptionopentype南通職業(yè)大學畢業(yè)設計2Getinto90sandtechnicallyflytosoondeveolpbecauseofthecalculatorandpushnumbercontrolthefasterrenewaloftheenginebedtechniquetochangegeneration.ManynumberscontrolthenewgenerationnumberofsoftsystemstructureofthedevelopmentopentypeofthehardwareresourceswhichmakesuseofPCmachineabundanceofthesystemproductionplanthousetocontrolsystemintheworld.Thestructureofopentypesystemmakesthenumbercontrolsystemtohavebetterandingeneraluse,gentle,adaptability,expandsex,andturntowardtheintelligence,thenetworkturnadirectiontoconsumedlydeveolp.Thelastfewyearsmanynationsstudydevelopmentthiskindofsysteminsuccession,suchasAmericanscienceproductionthecentre(NCMS)andairforcetogetherleadsofthenextgenerationcontrollersystemoftheworkstation/enginebedstructureNGC,thestructureofopentypesystemintheautomaticsystemOSACAoftotalbodyinEurope,JapanofOSECprogrametc.Thedevelopmentresearchresulthasalreadygotapplicationandhaveadoptedopentypesystemstructureinittheproductionofprocessthecentre,thenumbercontrolthemiller,thenumbercontrolthelatheetc.theproductsince1995suchastheCincinnati-MilacroncompanyofA2100system.Thestructureofopentypesystemcaningreatquantitiesadopttheadvancedtechniqueofingeneraluseandtinymachine,likemulti-mediatechnique,carryoutavoicetocontrolanautomaticplaitdistance,sketchtoscananautomaticplaitdistanceetc.Thenumbercontrolssystemtofollowtodeveolptowardhighintegrationdegreedirection,canintegratemoretransistorsoneachcoreplate,makesystemvolumesmaller,smallerscaledturn,miniaturization.Thereliabilityconsumedlyraises.MakeuseofhaveanotherCPUadvantage,carryoutaccidenttoautomaticallyexpel；Intensifycorrespondencefunction,raiseintotheline,alliednetability.Thenewgenerationnumberoftheopentypesystemstructure南通職業(yè)大學畢業(yè)設計3controlssystem,ithardware,softwarewithtotalwiregaugeallofFansbeoutwardopen,inordertobeingamplesoft,thehardwareresourcescanbeprovidedasexploitation,notonlymakenumbercontrolthesystemmanufactoryandcustomercarryonofthesystemintegrationgetemollientsupport,andalsobringforthecustomerstwodevelopmentsbiggestconvenient,promotenumbercontrolmanyfiletimeofsystem,haveanotherthedevelopmentofspecieswithextensivelyapplied,sincecanpasstorisefileortailoranumberofconstitutevariousfiletimetocontrolsystem,andthencanpasstoexpandtoconstitutethenumberthatthedifferenttypenumbercontrolsenginebedtocontrolsystem,developproductionperiodtoconsumedlyshorten.ThiskindofnumbercontrolssystemandcangetstripebutgetstripewiththeCPU,neednotfluctuateonthestructure.2.ThenewgenerationnumbercontrolsthefunctionofsystemcontroltoconsumedlyraiseThenumbercontrolssystemtoturnadevelopmenttowardtheintelligenceincontrolingfunction.Alongwithartificialintelligencesosmosisanddevelopmentincalculatorrealm,numbercontrolsystemtoleadgointofromorientationcontrol,thecontrolmechanismofthemistysystemandnervenetwork,notonlyhaveanautomaticplaitdistance,ex-Kuicontrol,fuzzycontrol,studycontrol,fromorientationcontrol,craftparameterautobornand3Dtoolangelcompensate,runningparameterdynamicstatecompensateetc.function,andtheman-machineinterfacebeextremelyfriendly,andhaveaccidenttodiagnoseexpertsystemtomakefromdiagnoseandbreakdownsupervisionfunctiongraduallyperfect.Themainshaftthattheservosystemintelligenceturncommunicatedrivewiththeintelligenceturnintototheservoapparatuscanautomaticallyidentifyloadtocombineautoexcellentturnregulationparameter.Thedrivesystemofthestraightlineelectricalengineeringalready南通職業(yè)大學畢業(yè)設計4practicalturn.Infine,thenewgenerationnumbercontrolsasystemtechnique,thelevelconsumedlyraisesandhelpedthenumbertocontroltheenginebedfunctionistothehighaccuracy,hegh-speed,Gaogentleturnadirectiondevelopment,makegentleautomationtheprocessingtechnologylevelcontinuouslyraise.Two,counttocontrolanenginebeddevelopmenttrendForthesakeofsatisfymarketandsciencetechniquedeveolpofdemand,forattainingthetechniquelogarithmofthemodernproductiontocontrolhigherrequestthatthetechniqueputforward,current,theworldnumbercontrolsthedevelopmenttrendoftechniqueanditsmaterialmainbodynowfollowingfewaspects:1.Topspeed,efficiently,highaccuracy,highreliabilityToraisetoprocesseffciencyhavetoraisetoslicetopareandentertothespeedfirst,alsoneedtoshortentoprocesstimeinthemeantime；Toinsuretoprocessmasshavetoraisetheaccuracyoftherunningtrackoftheenginebedassem