外文翻译--环缝自动焊机.doc

英文原文AutomaticgirthweldingmachineAutomaticgirthweldingmachineisacompletegeneralallkindsofcircular,annularweldautomaticweldingequipment.Canbeusedforhighqualityweldingofcarbonsteel,lowalloysteel,stainlesssteel,aluminumanditsalloysandothermaterials,andcanchoosewelding(fillerwireorwithoutfillerwire),gasmetalarcwelding,thepowertoformaautomaticgirthweldingsystemofplasmaweldingwelding.Canbewidelyusedinthehydrauliccylinder,thedirectionofthevehicleframe,atransmissionshaft,airstoragetank,chemicalandmedicalcontainers,liquefiedgastank,fireequipment,miningandproductionlinewithrollerandtheliquidstoragetubeweldingproducts.CharacteristicThekindofweldingmachineissuitableforwhatkindofweldingparts,mainstructurecharacteristicsareasfollowsTheaverticalautomaticgirthweldingmachinerepresentationmethod:HF(L)anditsmeaningforgirth(vertical),hereisaweldingringdiameterbelowforatypeoftechnicalparametersof200mmThecontrolpowersupply:single-phase220V,50HZstructuralforms:singlecolumntiltingTiltadjustingmethod:steplessregulation,wormTiltanglerange:0-±90degreesWeldingworkpiecediameter(mm):0200Spindlespeed:07rmpor0.514rmpGirthweldingrange:01080Thetorchpneumaticstroke:100Weldingmanualfine-tuningdistance:X,y,Zto60mmThecollectorringthemaximumcurrent300AVerticalautomaticgirthweldingmachineisasmall,cheap,simpleandconvenientoperation,cancompletethegeneralsmallcircular,annularweldingseamautomaticweldingequipment.Itsbiggestcharacteristicisapplicabletosomesmallworkpiececircularseamwelding,andtheworkpieceistoo,aslongasthefingerlengthissuitableforwelding.Maincontrollerusesthemotioncontrollerprogrammablecontrollerasthecorecontrolunit,accordingtotherequirementsofusers,throughtheprogramandparameterstomodifythecontrolsoftwaretoadjusttheequipmentfunction,toachievecircular,semicircular,weldingsectionmultisectcircle,circularweld,sothatthewholedeviceishighlyintelligentandflexible,isaahighergrade,highercostperformanceandreliabilityofthecontroller.Thecontrollerhasamanualcontrolandautomaticweldingcontrolfunction；rotarymechanismdrivenbyDCservomotor,steplessadjustmentofweldingspeed,weldingspeeddisplayedbythedigitaldisplaycontrolpanel；thecontrolcircuitofindependent,lapweldcanadvancedigitalsetting,afterwelding,weldingspeedreduction；thecontrolleraccordingtotherequirementsofavarietyofcontroloutputsignalandoutputinterfaceofweldingprocess,withstronganti-interference,highreliability,stablespeedregulation,convenientoperation,highautomationdegree,weldingcontrolwidelyusedcircularweldworkpieceSeamautomaticweldingringhorizontalSeamautomaticweldingmachineandverticalautomaticgirthweldinghorizontalweldingcomparedtoring,thelengthofnottoomanyrestrictions.Longthreeorfourmeterscaneasilywelding.Thedevicecanbewidelyusedinthehydrauliccylinder,thedirectionofthevehicleframe,atransmissionshaft,airstoragetank,chemicalandmedicalcontainers,liquefiedgastank,fireequipment,miningandproductionlinewithrollerandtheliquidstoragetubeweldingproducts.Performancecharacteristics:Thebedishorizontalstructure,byweldingpiecesofthestructureafterannealingandrefinedprocessing,ensurenodeformationofrailbed；RotaryheadisdrivenbyDCmotororACvariablefrequencymotorspeed,stableandreliable；Weldingfixtureorthreeclawchuckspindleinstalled,usedforclampingworkpieceposition；Thetailstockcanadoptpneumaticormanualtighteningmode,endofweldingfixtureortopselectedaccordingtodifferentworkpieceofdifferentforms；Therearseatcanslideontheguiderailofthebed,canadjustthemachinetailseatdistanceinordertoadapttotheworkpiecewithdifferentlength；Accordingtotheweldingtorchindifferentposition,thedirectiontoguidetheappropriateposition.Theweldingpositioner1,HBseriesweldingpositioneristheworkpieceinconvenientweldingequipmentpositionbytiltingandturning,mainlyusedforcomplexworkpiece(suchasframe,frame,flange,sphericalvessel,head,threelinksandatopcover)ofTIG,MIG/MAGorPLASMAautomaticwelding,PLASMAcanalsobeusedforcutting2,HBseriesweldingpositionerismainlycomposedofaworkingtable,aturnovermechanism,gearbox,frame.3,canbesetaccordingtoneedsofdifferentweldingspeedofweldingspeed,theellipseworkpiececanweldprogrammingthroughpartition,meettheweldingrequirementsofeachsection4,exquisitedesign,highaccuracyofrotation,smallinertia,brakingperformanceandstabilityofthegood,theprecisionishigh5,HBseriespositionerwithTIG,MIG/MAGorPLASMAcompositionautomaticweldingsystem,powersupplyandcontrolsystemofwelding,alsocanwithoperationmachineortheuseofweldingrobotlinkage,automaticweldingsystemiscomplexWeldingtorchmanual3Dadjustingmechanismandtherotarymechanismcansatisfytheweldingtorchaccuratealignmentofmicroadjustpositionneed；Thetorchpneumaticliftingmechanismandatailstockpneumaticpushingmechanismofautomaticweldingandcansatisfytherequirementofautomaticclamping,improveproductionefficiency；Accordingtotheweldingrequirements,optionalpneumaticliftingbracket,seamtrackingdevice,weldingoscillator；Themotioncontrollerprogrammablecontrollerasthemaincontrolunit,touchscreenoperationinterfacewithindustry,highdegreeofautomation,weldingqualityisstableandreliable；Throughtheprogramandparameterstomodifythecontrolsoftwaretoadjusttheequipmentfunction,toachievecircular,semicircular,weldingarc,thesegmentedcircularweldTheweldingoperationframeWeldingoperationmachineisgenerallycomposedofcolumns,beams,slewingmechanism,carandothercomponents.Eachcomponentisthemodularstructure,thegeneralcolumn,beamasitsbasiccomponents,therestcomponentsaccordingtouserrequest.Generallyapplicabletotheboilerandpressurevesselofthesteamdrum,andpetrochemicalcontainercylindricalworkpieceseamweldingoflongitudinalseamandringseamwelding.Uniquebeamandcolumnsectiondesign,guiderailforthe45steel,weldingstress,planegrinding.Lightweight,highstrength,goodstability.Designoftelescopicarmbeam,whichcaneffectivelyincreasethehorizontalexpansiondistance.LiftingbeamswithconstantspeedACmotor,smooth,uniform,highsafetycoefficient.Withsafetyanti-fallingdevice.Thebeamexpansion,columnelectricrotary,electricvehiclesaredrivenbyACmotorvariablefrequencyvariablespeed,constanttorqueoutput,stablespeed(especiallyatlowspeed),startorstopthefastspeedofdigitaldisplay,andcanbepreset.Thecolumnturningintomanual,electrictwo,slewingbearingusingdomesticbrand-namemanufacturersofproducts,withhighprecisiongear,flexiblerotation,andpneumaticlocking,safeandreliable.Trolleywithstandardrailwaytrackforwalkingtrack,dividedintomanualandelectrictwo.Operationmanualforlightandsmaller,electricapplyoperationmachineforheavyorlargermovingrange.Mannedoperationmachineisprovidedwithamannedplatform,movealongthetransversearm.Thehandcontrolbox,thecontrolbox(weldingcontrolbox)constitutenearlycontrolandremotecontrolmode,theoperationisflexibleandconvenient,andreservedthelinkageinterfaceintheelectricalbox,withthecompanyorothermanufacturersathomeandabroadweldingmachine,rollerframe,positioner,acircularrotarytabletorealizethesynchronouslinkage.AutomaticweldingseamofprofileringNewweldingequipmentprofilecircularseamwelderisovalsaddle-shapedseamweldmycompanyandtheformationoftheweldingprocessofaverticalcrosstubeandtubeplatetiltangleandthedevelopment,suitableforcarstoragetankofthecylinderbodyandthenut,automobileoilbox,oilcylinderandawaterheaterwaterfaucet,waterheaterheatingpipeandthefixedmountingplate,hydraulicoil,airconditioningcompressornutandotherpartsofthewelding.Weldingmachinebythepressurizedpositioningmechanism,bed,profilingmechanism,aweldingtorchadjustingmechanism,controlsystemetc.Canadapttothesaddletypejointsofdifferentsizesorweldingtubesheetjoint.WeldingpowercanbegasmetalarcweldingpowersupplyorTIGweldingpowersource.Verticallatheadoptsaweldingstructure,wirefeedingmachinearrangedincolumns,mountedgunturnheadplateisarrangeduprightfrontend.Mainfeatures:ThetorchrotarymachineheadadoptsDCgearmotordrive,therotationspeedtorealizesteplessspeedregulation,weldinglapthroughdigitalpreset.Numericalcontrolmechanismforsingleormulti-axisNC,thedrivenbysteppingmotororACservomotor,theweldingtorchdogirthweldingnumericalcontrolmechanismtodrivetheweldingtorchdodocopyingmotion.Weldingfixturetoensuretheaxialandradialpositioning,positioningclampandreplacethecentringbyadjustingwelding,canachievedifferentworkpieceautomaticweldingnut.Head:headswingingdevicecanrealizetheswing,increasetheweldwidth,theoscillationfrequency,oscillationamplitudesteplessadjustable；Thetorchpneumaticliftingmechanismadoptsthecylinderdrive,toensuretherepeatability.Weldingtorchthree-dimensionaladjustmentmechanismforfine-tuningofinitialweldingposition.Themaincontrolcabinetadoptsmotioncontrollerprogrammablecontrol,themaincontrolboxareindependentcomponents,allactionadjustmentandweldingoperationcanbecompleted.GirthweldingheatsourceintroductionofautomaticweldingmachineAutomaticgirthweldingmachineforms,itshouldbeaccordingtothedifferentworkpieceshapeandsize,material,thicknessandweldingrequirementsofdifferentweldingpowersource.(1)submergedarcweldingSubmergedarcweldingisacontinuouswirefeedingwireasanelectrodeandfillermetal.Coveredwithalayerofgranularfluxintheregionwhenwelding,arcburninginthefluxlayer,thewireendandthelocalfusion,theformationofweld.Undertheactionofthearcheatflux,apartofmeltingslagandmetallurgicalreactionintheliquidmetal,slagfloatingonthesurfaceofthemoltenpool,ontheonehandcanprotecttheweldmetal,topreventairpollution,ontheotherhandcanmaketheweldmetalslowcooling.(2)gastungstenarcweldingThisisanon-gasmetalarcwelding,tungstenelectrodeandtheworkpieceistheuseofelectricarcbetweenthemetalmeltingandtheformationoftheweld,tungstenweldingprocessdoesnotmelt,onlyplaytheroleoftheelectrode.Bytheweldingtorchnozzleoutofargonandheliumasprotectivegas,inadditiontorequiretheadditionoffillermetal(DivisionIproductionofwirefeedingmachineprofessional).Tungstenaswelltocontroltheheatinput,soitisanexcellentmethodofcontinuousweldingsheetmetalandbackingwelding,weldingcurrentwithpulseform,sooftenusedforweldingofpipelinebottom,soastoachievethepurposeofone-sideweldingwithbackformation,thismethodcanbeusedforweldingalmost,allmetal,especiallyforinthealuminummagnesiumcanformrefractoryoxidesandweldingoftitaniumandzirconiummetallikethelively,theweldingmethodofweldingqualityishigh,butcomparedwithotherelectricarcwelding,theweldingspeedisslow.(3)plasmaarcweldingPlasmaarcweldingisakindofnogasmetalarcwelding,itistousecompressedarcbetweentheelectrodeandtheworkpiecetowelding,theelectrodeisusuallytungsten.Theplasmagasplasmaarcavailableargon,nitrogen,heliumormixtureofboth.Atthesametimealsobyinertgasprotectionweldingtailnozzle,canchoosewhetherthefillermetal(wire).