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外文翻译--环缝自动焊机.doc

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外文翻译--环缝自动焊机.doc

英文原文AutomaticgirthweldingmachineAutomaticgirthweldingmachineisacompletegeneralallkindsofcircular,annularweldautomaticweldingequipment.Canbeusedforhighqualityweldingofcarbonsteel,lowalloysteel,stainlesssteel,aluminumanditsalloysandothermaterials,andcanchooseweldingfillerwireorwithoutfillerwire,gasmetalarcwelding,thepowertoformaautomaticgirthweldingsystemofplasmaweldingwelding.Canbewidelyusedinthehydrauliccylinder,thedirectionofthevehicleframe,atransmissionshaft,airstoragetank,chemicalandmedicalcontainers,liquefiedgastank,fireequipment,miningandproductionlinewithrollerandtheliquidstoragetubeweldingproducts.CharacteristicThekindofweldingmachineissuitableforwhatkindofweldingparts,mainstructurecharacteristicsareasfollowsTheaverticalautomaticgirthweldingmachinerepresentationmethodHFLanditsmeaningforgirthvertical,hereisaweldingringdiameterbelowforatypeoftechnicalparametersof200mmThecontrolpowersupplysinglephase220V,50HZstructuralformssinglecolumntiltingTiltadjustingmethodsteplessregulation,wormTiltanglerange0±90degreesWeldingworkpiecediametermm0200Spindlespeed07rmpor0.514rmpGirthweldingrange01080Thetorchpneumaticstroke100WeldingmanualfinetuningdistanceX,y,Zto60mmThecollectorringthemaximumcurrent300AVerticalautomaticgirthweldingmachineisasmall,cheap,simpleandconvenientoperation,cancompletethegeneralsmallcircular,annularweldingseamautomaticweldingequipment.Itsbiggestcharacteristicisapplicabletosomesmallworkpiececircularseamwelding,andtheworkpieceistoo,aslongasthefingerlengthissuitableforwelding.Maincontrollerusesthemotioncontrollerprogrammablecontrollerasthecorecontrolunit,accordingtotherequirementsofusers,throughtheprogramandparameterstomodifythecontrolsoftwaretoadjusttheequipmentfunction,toachievecircular,semicircular,weldingsectionmultisectcircle,circularweld,sothatthewholedeviceishighlyintelligentandflexible,isaahighergrade,highercostperformanceandreliabilityofthecontroller.ThecontrollerhasamanualcontrolandautomaticweldingcontrolfunctionrotarymechanismdrivenbyDCservomotor,steplessadjustmentofweldingspeed,weldingspeeddisplayedbythedigitaldisplaycontrolpanelthecontrolcircuitofindependent,lapweldcanadvancedigitalsetting,afterwelding,weldingspeedreductionthecontrolleraccordingtotherequirementsofavarietyofcontroloutputsignalandoutputinterfaceofweldingprocess,withstrongantiinterference,highreliability,stablespeedregulation,convenientoperation,highautomationdegree,weldingcontrolwidelyusedcircularweldworkpieceSeamautomaticweldingringhorizontalSeamautomaticweldingmachineandverticalautomaticgirthweldinghorizontalweldingcomparedtoring,thelengthofnottoomanyrestrictions.Longthreeorfourmeterscaneasilywelding.Thedevicecanbewidelyusedinthehydrauliccylinder,thedirectionofthevehicleframe,atransmissionshaft,airstoragetank,chemicalandmedicalcontainers,liquefiedgastank,fireequipment,miningandproductionlinewithrollerandtheliquidstoragetubeweldingproducts.PerformancecharacteristicsThebedishorizontalstructure,byweldingpiecesofthestructureafterannealingandrefinedprocessing,ensurenodeformationofrailbedRotaryheadisdrivenbyDCmotororACvariablefrequencymotorspeed,stableandreliableWeldingfixtureorthreeclawchuckspindleinstalled,usedforclampingworkpiecepositionThetailstockcanadoptpneumaticormanualtighteningmode,endofweldingfixtureortopselectedaccordingtodifferentworkpieceofdifferentformsTherearseatcanslideontheguiderailofthebed,canadjustthemachinetailseatdistanceinordertoadapttotheworkpiecewithdifferentlengthAccordingtotheweldingtorchindifferentposition,thedirectiontoguidetheappropriateposition.Theweldingpositioner1,HBseriesweldingpositioneristheworkpieceinconvenientweldingequipmentpositionbytiltingandturning,mainlyusedforcomplexworkpiecesuchasframe,frame,flange,sphericalvessel,head,threelinksandatopcoverofTIG,MIG/MAGorPLASMAautomaticwelding,PLASMAcanalsobeusedforcutting2,HBseriesweldingpositionerismainlycomposedofaworkingtable,aturnovermechanism,gearbox,frame.3,canbesetaccordingtoneedsofdifferentweldingspeedofweldingspeed,theellipseworkpiececanweldprogrammingthroughpartition,meettheweldingrequirementsofeachsection4,exquisitedesign,highaccuracyofrotation,smallinertia,brakingperformanceandstabilityofthegood,theprecisionishigh5,HBseriespositionerwithTIG,MIG/MAGorPLASMAcompositionautomaticweldingsystem,powersupplyandcontrolsystemofwelding,alsocanwithoperationmachineortheuseofweldingrobotlinkage,automaticweldingsystemiscomplexWeldingtorchmanual3DadjustingmechanismandtherotarymechanismcansatisfytheweldingtorchaccuratealignmentofmicroadjustpositionneedThetorchpneumaticliftingmechanismandatailstockpneumaticpushingmechanismofautomaticweldingandcansatisfytherequirementofautomaticclamping,improveproductionefficiencyAccordingtotheweldingrequirements,optionalpneumaticliftingbracket,seamtrackingdevice,weldingoscillatorThemotioncontrollerprogrammablecontrollerasthemaincontrolunit,touchscreenoperationinterfacewithindustry,highdegreeofautomation,weldingqualityisstableandreliableThroughtheprogramandparameterstomodifythecontrolsoftwaretoadjusttheequipmentfunction,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.Withsafetyantifallingdevice.Thebeamexpansion,columnelectricrotary,electricvehiclesaredrivenbyACmotorvariablefrequencyvariablespeed,constanttorqueoutput,stablespeedespeciallyatlowspeed,startorstopthefastspeedofdigitaldisplay,andcanbepreset.Thecolumnturningintomanual,electrictwo,slewingbearingusingdomesticbrandnamemanufacturersofproducts,withhighprecisiongear,flexiblerotation,andpneumaticlocking,safeandreliable.Trolleywithstandardrailwaytrackforwalkingtrack,dividedintomanualandelectrictwo.Operationmanualforlightandsmaller,electricapplyoperationmachineforheavyorlargermovingrange.Mannedoperationmachineisprovidedwithamannedplatform,movealongthetransversearm.Thehandcontrolbox,thecontrolboxweldingcontrolboxconstitutenearlycontrolandremotecontrolmode,theoperationisflexibleandconvenient,andreservedthelinkageinterfaceintheelectricalbox,withthecompanyorothermanufacturersathomeandabroadweldingmachine,rollerframe,positioner,acircularrotarytabletorealizethesynchronouslinkage.AutomaticweldingseamofprofileringNewweldingequipmentprofilecircularseamwelderisovalsaddleshapedseamweldmycompanyandtheformationoftheweldingprocessofaverticalcrosstubeandtubeplatetiltangleandthedevelopment,suitableforcarstoragetankofthecylinderbodyandthenut,automobileoilbox,oilcylinderandawaterheaterwaterfaucet,waterheaterheatingpipeandthefixedmountingplate,hydraulicoil,airconditioningcompressornutandotherpartsofthewelding.Weldingmachinebythepressurizedpositioningmechanism,bed,profilingmechanism,aweldingtorchadjustingmechanism,controlsystemetc..Canadapttothesaddletypejointsofdifferentsizesorweldingtubesheetjoint.WeldingpowercanbegasmetalarcweldingpowersupplyorTIGweldingpowersource.Verticallatheadoptsaweldingstructure,wirefeedingmachinearrangedincolumns,mountedgunturnheadplateisarrangeduprightfrontend.MainfeaturesThetorchrotarymachineheadadoptsDCgearmotordrive,therotationspeedtorealizesteplessspeedregulation,weldinglapthroughdigitalpreset.NumericalcontrolmechanismforsingleormultiaxisNC,thedrivenbysteppingmotororACservomotor,theweldingtorchdogirthweldingnumericalcontrolmechanismtodrivetheweldingtorchdodocopyingmotion.Weldingfixturetoensuretheaxialandradialpositioning,positioningclampandreplacethecentringbyadjustingwelding,canachievedifferentworkpieceautomaticweldingnut.Headheadswingingdevicecanrealizetheswing,increasetheweldwidth,theoscillationfrequency,oscillationamplitudesteplessadjustableThetorchpneumaticliftingmechanismadoptsthecylinderdrive,toensuretherepeatability.Weldingtorchthreedimensionaladjustmentmechanismforfinetuningofinitialweldingposition.Themaincontrolcabinetadoptsmotioncontrollerprogrammablecontrol,themaincontrolboxareindependentcomponents,allactionadjustmentandweldingoperationcanbecompleted.GirthweldingheatsourceintroductionofautomaticweldingmachineAutomaticgirthweldingmachineforms,itshouldbeaccordingtothedifferentworkpieceshapeandsize,material,thicknessandweldingrequirementsofdifferentweldingpowersource.1submergedarcweldingSubmergedarcweldingisacontinuouswirefeedingwireasanelectrodeandfillermetal.Coveredwithalayerofgranularfluxintheregionwhenwelding,arcburninginthefluxlayer,thewireendandthelocalfusion,theformationofweld.Undertheactionofthearcheatflux,apartofmeltingslagandmetallurgicalreactionintheliquidmetal,slagfloatingonthesurfaceofthemoltenpool,ontheonehandcanprotecttheweldmetal,topreventairpollution,ontheotherhandcanmaketheweldmetalslowcooling.2gastungstenarcweldingThisisanongasmetalarcwelding,tungstenelectrodeandtheworkpieceistheuseofelectricarcbetweenthemetalmeltingandtheformationoftheweld,tungstenweldingprocessdoesnotmelt,onlyplaytheroleoftheelectrode.Bytheweldingtorchnozzleoutofargonandheliumasprotectivegas,inadditiontorequiretheadditionoffillermetalDivisionIproductionofwirefeedingmachineprofessional.Tungstenaswelltocontroltheheatinput,soitisanexcellentmethodofcontinuousweldingsheetmetalandbackingwelding,weldingcurrentwithpulseform,sooftenusedforweldingofpipelinebottom,soastoachievethepurposeofonesideweldingwithbackformation,thismethodcanbeusedforweldingalmost,allmetal,especiallyforinthealuminummagnesiumcanformrefractoryoxidesandweldingoftitaniumandzirconiummetallikethelively,theweldingmethodofweldingqualityishigh,butcomparedwithotherelectricarcwelding,theweldingspeedisslow.3plasmaarcweldingPlasmaarcweldingisakindofnogasmetalarcwelding,itistousecompressedarcbetweentheelectrodeandtheworkpiecetowelding,theelectrodeisusuallytungsten.Theplasmagasplasmaarcavailableargon,nitrogen,heliumormixtureofboth.Atthesametimealsobyinertgasprotectionweldingtailnozzle,canchoosewhetherthefillermetalwire.

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