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外文翻译--混凝土泵车的其他系统.doc

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外文翻译--混凝土泵车的其他系统.doc

TheotherconcretepumpsystemTheotherconcretepumpsystemmainlyreferstotheelectricalcontrolsystem,thelubricationsystemofcleaningsystem.Electricalcontrolsystemwhichthepumpisaveryimportantcomponentofitisdirectlyrelatedtothecontrolofpumpperformanceandtheeaseofapplication.Especiallywhenthepumpworkinvolvedinthespaceofverylarge,clothcanbeextendedevenfarthertopouringtensofmeters,andthecontrolofthepumpingtostopthelaunch,thedisplacementofchange,themovementofBoom,Tosmalloutriggertotheelectionofthesupport,thescopeofwork,suchaswarningsigns,toachieveharmonization,actinginunison,ifnotoutstandingintheelectricalcontrolsystemisverydifficulttocompletetheplay.Concretepumptruckinthestructureofthecomposition,themainhydraulicpumpissenttoinstitutions,thesystematworkinmanyhighspeed,highfrequencycomponentsofthecampaign,theymusthavethenormaloperationofthelubricationsystemcanassistandsupportTobecontinued,solubricationsystemisalsoindispensablepartofthelubricationsystemworkmorerelatedtothequalityoflifeofthevehicle.Cleaningthesystemissetupconcretepumptruckandthenatureofworkandtheenvironmentarecloselyrelatedtotheconcreteischaracterizedbyacertaintimeafterthenaturalsettingandhardeningprocessofirreversiblechange,soifthepumpshutdownforaperiodoftimewithouttimelyclearance,hopper,conveyorCondensationofthepipelinewillbesealedconcrete,theconsequenceswouldbedisastrous,butontheotherconcretepumptruckpollutionwillalsobethesiteofagreatloss.Inviewofthis,concretepumptruckequippedwithaircompressorsaregenerallycarryingwatertanksorthecleaningsystem,workcompletedduringtheshutdownperiodoftimeorwhentohavetimelycleaning.Thepump,itisessential.Concretepumpelectricalcontrolsystemisbasedonthepumpusedbythehydraulicsystemintheformofthedecision,theconcretepumpthehydraulicsystemmostlyusesasingleordoubleloopopenloopsystem,closedloopsystem,suchasdualcontrolWaytoachieve.Whentheconcretepumpthehydraulicsystemestablishedafterthecorrespondingelectricalcontrolsystemwhichcanonlybedetermined.Concretepumpelectricalcontrolsysteminthecontrolmodecurrentlyhasfivemajormechanical,hydraulic,electricalandmechanicalelectricalcontrol,programmablelogiccontrollerandcontrollogic.Thefirstapplicationofthemechanicalcontrolhasnowbeeneliminated,fortechnicalreasons,totheendofalogiccircuitasthecoreofthecurrentcontrolmethodsarerarelyused,nowmostlyusedPLCelectricalcontrolsystem.InternationallyrenownedmanufacturerofhydraulicpartsofthePLChavesimilarproducts,suchastheMCREXROTHseriesmicrocontrollersalreadymatureapplicationinavarietyofengineeringmachinery,theJapanesecompanysSeriesCimmediatelyPtypeprogrammablecontrolAlsohasapplicationsintheconcretepumponthecase.Inanotherexample,inGermanySCHWINGcompanyin2003deliveredtotheChineseusetheS58SXconcretepumptruck,equippedwithauniqueVictorsystem,whichisarealtimemonitoringofadvancedcomputersystemthatcanautomaticallymonitortheentiresystemandS58SXAbletomakethediagnosis,butalsoalltheinformationdisplayedontheLCDscreen,sothatoperatorstoeasilymonitortheoperationofthesystemasawhole.SCHWINGintroducedin2002theKVM39Xconcretepumptruck,theproportionoffabricusingdigitalcontrolsystems,noninterferenceinthecaseoftheclothprecisemanipulation.Willbebehindthisspecialsectionformoredetails.SiemenscompanyfirstlaunchedtheLOGOGenerallogiccontrolmodule,thebeginningof1999hasintroducedanewgenerationofLOGOProductscanbegoodpreparationproceduresinthecomputerandLOGOBetweentransmission,programmingandusearerelativelysimple.JapansMitsubishiCorporation,MatsushitaElectricWorks,GermanyQueenswayLeMexicancompany,OmronCorporationofJapanandsomedomesticcompanieshaveintroducedsimilarproducts,onlynameisdifferent.Butgenerally,theflexibilityofsimilarproductsandtheirfunctionsbetterthanPLCprogrammablelogiccontroller,particularlyintheconcretepumpmorecomplexthiscontrolcircuit,althoughtherearesimilarproductsoftheapplication,butisgenerallypreferredPLCTocontrol.Inadditiontotheinstallationofconcretepumptruckontheelectricalcontrolsystemtocompletecontroltasks,butalsoinstalledamanualcontrolsystemmanipulation,itisalsopartofthecontrolsystem.Iftheuseofmechanicalmanipulation,aregenerallyundercontroloftheagenciesandinstitutionsintwowaysRuanzhoumanipulation.Ifthetwowerecomparedtoeasilyfind,shaftmanipulationinstitutionswithmoreadvantages,suchasthelayoutflexibility,highefficiencydrive,thetransitionaljointairandlessonthetrip,theitineraryadjustmentsconvenient,concretepumptruckmaneuveringsystemismainlySelectRuanzhoumanipulationagencies.Accordingtoactualneeds,themanipulationofthepumpsystemshouldbeabletoachievesteplessspeedregulationmanipulation,andthejoystickcanstopatanyonelocationofthelockingmechanismisthekeytoachievingsteplessspeedregulationcontroldevices,cangenerallychoosebutterflyspringOrspringboard,andsoon.Inordertofacilitatemanipulation,manipulationhandlealldesignedandinstalledinmoreconvenientlocations,suchasPutzmeisterBSF36.09ZPump,theircontrolenginespeedmaneuveringhandlemountedonaladderonthesideofoperationisveryconvenient.Suchastheuseofhydraulicmanipulation,ordirectlyfromthepumpofthehydraulicpumpingsystemofaccesstodrivingforce,andthroughhydraulicvalvemanuallymanipulatedtoachieve.IftheItalianproductionofCIFAconcretepump,manufacturedbySouthKoreasDaewooconcretepumptruck,andsoon,havethisformofcontrolsystem.Graphicsmanipulationaregenerallyinstructedtolearnbetterunderstandandpreventmisuse.Controlsystemandelectricalcontrolsystems,missioncontrolbornebytheveryconciseclear,thestructureissimpletomany.Ifwereallywanttounderstandaconcretepumpelectricalcontrolsystem,wemustfirstunderstandtheactualpumpshouldnotbethebodiesofelectricalcomponentscontrolthedistribution,oritselectroniccontrolequipmentintheformofoperation,butshouldfirstlookatthePumpElectricalschematics,fromthestartwiththebasicprinciplesofcontrol.Throughtheelectricalschematicsofreading,fromtheoverallunderstandingoftheelectricalpumpcontrolstructureandfunctionofsettings,beawareoftheactualpumptruckandthencombinetheelectricalcomponentsandcontrolstructure,suchasthedistributionoftheanalysis,Pumpwillbeontheelectricalcontrolsystemhasathoroughunderstandingofthe.So,intermsofengineeringandtechnicalpersonnel,theelectricpumpisaveryimportantprincipleofatechnicalpaperineachpumpcontainedinthisdocument.1,electricalschematicsElectricalschematicsthattheconceptissimpleallkindsofelectricalcomponentswithacertainsymbol,andthevariouscomponentsoftheactionbytheorderofthedraw,toillustratetheelectricaldiagram1,theelectricalcharacteristicsoftheprincipleofElectricalsystemandsupportthemaincircuitwhenthecircuitisalsolinkedtoseparatewithapaintinginthedrawingsandpaintingsinthemaincircuitgeneralauxiliarycircuittotheleftorabove,themaincircuitwithpachytene,assistedbythethincircuitportrayed.Plansofvariouselectricalcomponents,suchascontacts,switchbutton,andsoarenotpower,handleatzero,unaffectedbyexternalforce,mechanicalworkintheoriginallocationofthesituation.Inordertofacilitatetheinstallationandmaintenanceoftheelectricalcomponentsintheprincipleoftheconnectionpointlineoftenbemarkedwithcode.Theelectricalcoil,thepaintingsweregroundedintheircircuitandthecircuitvoltage,theTAC,theDCCircuitstartedpaintingintoseveralindependentparts.2,readelectricalschematicsofthewayDrawingbroadunderstandingoftherole,grasptheperformanceofthethemeofthedrawings,andonthisthemetothevariouscircuitelementsoftheroleplayedby.Markingadrawingonanumberofcomponents,circuits,graphicsymbolsandtextsymbols,thesesymbolsrepresentthemeaningtofamiliarwiththecontrolsymbolsscreeningequipmentbreakdown,gainaclearunderstandingofitsname,models,specifications,drawingswillhavetobegoodattheAbstractsymbolsintoconcretecomponents.Generallyspeaking,theelectricalschematicsshouldbeencounteredinthecontactlineandjudgementtofindcontactisbrokenor.Inelectricalschematics,allkindsofcontactsareinaccordancewiththeinitiallocationofthepainting,butinDutu,notinaccordancewiththedrawingsshownbythecontentsofacertainstatetochoosetoread,readingismorecomplicatedelectricalschematics,theuseofstateMapisveryhelpful.Readingelectricalschematicsoftheorderislookatthemaincircuit,againassistedcircuit.Seeauxiliarycircuitisgenerallytopdown,andhispartyandhispartytoread,orsomepartofHuazhengweilingread,intheprocessofDutusometimetofigureouttheproblem,youcantemporarilyputaside,waituntilyourefinishedreadingtheotherCircuit,maybeclear.2powerandaremotecontroldeviceConcretepumptheworkforceismainlyobtainedfromthepumptruckengine,enginetospreadthroughtheconnectingshaftfrompower,thendrivenhydraulicmotorsandhydraulicpump,thispartofthenonuseofpower.Butintheelectricalcontrolsystem,youneedtopowerasadrivingforce,soitisnecessarytothisendwithpower.Ofcourse,inthehydrauliccontrolsystemofthevariouselectromagneticvalve,andsoistheneedforpower.Concretepumppowerfromtwosources,oneofthe380Visanexternalforce,andtheotherisfromthecarbatterypump.If普茨麦斯特BSA1409Dpumplubricationsystem,equippedwitha380VACpowerdrivenpumpsgrease,butatthesametimethereare24Vpowergreasepumpandhydraulicdrivenpumpsgrease.Concretepumpinoperation,theconsolefromthepumpingoperationsofdozensorevenonthe100meterlong,sopeopleoftenneedtomeettocompleteoperation.Thistraditionalmodeofoperationduetostaffingrequirements,lowefficiency,itgreatlylimitstheperformanceoftheplaypump.Wiredremotecontrolthatis,cableremotecontrol,Cableremotecontroldevicesusedintheproductionofthecableisoftenthemaincauseoftheaccident,buttheworkisdividedintoverylimited.Wirelessremotecontrolthroughradiofrequenciestocontrolorders,whichcompletelyeliminatethedelaycausedbyaremotecontrolcablehiddencausesofaccidents,andtheanalogsignalremotecontroltechnologyisreliableandpractical,tolaunchahighresolutioninstructions.So,nowequippedwithaconcretepumpinthecablecontrolsystems,areequippedwithawirelessremotecontrolsystemsandelectrohydraulicproportionalservosystem.Thesystemcanbeusedtomaximizethe

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