- 1、Openflatplateweldingresidualstressisgreaterthantheoriginalresidualstresses.2、TheresultsshowthatpostweldingresidualstressconcentratesinthevicinityoftwoweldandthemaximumresidualstressappearsinthestartingpositionofTIGweld.3、Itprovidesanimportantref...
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- 1、Itcanusealternativeelectricweldingmachineordirectelectricweldingmachinewhiletheusagecurrentis140-160A.2、Theutilitymodelrelatestoanelectricweldingmachine,whichparticularlyreferstoaportableacarcweldingmachinewithironshells.3、Fortheelectricweldingm...
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- AprocessforfabricatingCuCrZralloyspot-weldingelectrodebythreecoldextrusionsisdeveloped,witheffectofcolddeformationonalloypropertiesexplored.Inspotweldingofenameledwiretocopperfoil,selectingtheappropriateweldingelectrodesandcontrollingtheweldingenergy...
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- Studyonmetal-coredwireinpipelineautomaticweldingprocessInordertosolveAudicarmufflerweldingproblems,aMIGautomaticweldingprocessandequipmentarcdevelopedwhichissuitableforthematerial,structureandjointtypeofthemuffler....
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- Stabilityweldingprocess,weldingspattersmall.TheapplicationofAr-CO2mixedgasintheweldingoflow-carbonsteelcouldimproveweldingprocess,increaseweldingqualityanddecreaseweldingcost.Throughprecisecontrolofweldingprocessparameters,one-sideweldingenameledwire...
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- Submergedarcweldingproceduresoflarge-scaleintersectionandmodelingofweldinggungestureThecurrentsituation,anddevelopmentofthegeneralstructure,weldingsource,weldinggunandweldingcontrollerforspotweldingrobothavebeenanalyzedandstudiedindetail.Shetriedtobr...
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- 1、narrowgapone-sideautomaticwelding2、SelectionofCRC-Evansautomaticweldingequipmentsforpipelineconstruction3、CRCautomaticweldingequipmentandprocedureinpipelineconstruction4、Lotsofcontrollingindicationsaredesignedinside.Itisconvenientforautomaticwe...
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- Inspectionweldingseamanddimensionofcargohatchcover.Also,improvetheoverlappedlengthofthetailframeandtheframeandchangetheweldingseamintointermittentseam,thereforetheframestrengthcanbeeffectivelyincreased.Theapplicationofthisprocesscanraisetheproductivi...
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- Analysisonkeytechnologiesforpipelineinternalcircumferentialautomaticweldingmachinewithmulti-torchTheworkingprinciple,featuresandapplicationoftheautomaticweldingmachineforweldingresilientignitionelementofelectricdetonatorofourcountryarepresented.Theus...
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- QualityevaluationoftheresistancespotweldingbasedonPCASVMPropertiesofresistancespotweldingjointofDP590GAhotgalvanizeddual-phasesteelRelationshipbetweenDRCandnuggetdiameterofstainlesssteelinresistancespotweldingNumericalsimulationofthetemperaturefieldd...
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- 1、gasweldingtorchbutt2、Alternatinghandweldingtorch;applicabletowelduniversalcarbonsteel.Directhandweldingtorch:applicabletoweldstainless,constructionalsteel.3、Theautomaticcontrolsystemofweldingtorchheightforarcweldingisdeveloped.4、Thisseriesweldi...
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- Thedevelopmentofmathematicalmodelsfordeeppenetrationlaserweldinginrecentyearsisintroduced.Forcertainapplications,thelaserweldingcanevenoffersareplacementforthesewingprocess.ResultsComparedwithsilksuture,laserweldinghadtheadvantagesoffasthealingandles...
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- Stabilityweldingprocess,weldingspattersmall.fieldofweldingtemperatureThesmellofdustandweldingtorches.Itintroducestheinstallationmethodofthiswelderindetailandthedifferencebetweensemi-automaticwelderaboutinstallation,includinginstallationofweldingjigan...
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- transversesubmergedarcweldingseriessubmergedarcwelding(SAW-S)StudyonMagnetic-controlarcsensorinweldtrackingofsubmergedarcweldingwithfinewineKeytechnologyandequipofMZ2000/MZE1800/MZE1250twin/triplewiresmulti-arcssubmergedarcweldingApplicationofpulsesu...
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- Thefusionwelding,arcerosionmechanicsandcorrosionmechanicsofAg-Wcontactarealsodiscussed.Featuresare:highcapabilityofantifusionwelding,highbreakingcapacity,andlowdiversionclosurevalue.EnglishName:weldingconsumables-wireelectrodes,stripelectrodes,wiresa...
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- Theweldingwireexitsthroughtheseconddriveassembly.Weldingtransformerappliesnewhighefficientfenceweldingtransformerwitheightshiftinggradesthatexpandweldingwirediameterrange.Submergedarcweldingwiththetestweldingwirematchingsinteredfluxwascarriedouttoget...
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- ACgasmetal-arcweldingprocessQuasi-keyholearcweldingprocessisatypicalnonlinearsystem.Theargonarcweldingprocessafterreplacementofintercoolercoolingsectionwaspresented.Theweldingfeatureandweldabilitywereanalyzed.Researchonelectromagneticcompatibilityofp...
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- Theinventionisusedforautomaticairgougingbackgougingofthestraightweldinglineandthegirthweldinglineofthelargecylindricalweldingstructure.Thegeneralproblemofhalf-pipejacketistheleakageoftheweldinglineinducedbycrack.ThefailureformofJi'nanluminouscharact...
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- Electricweldingmachine,butt-typehot-meltmachine,anglegrinder,weldingmachine,cuttingmachine,horizontalruler.dieselenginedrivenDCarcweldingmachineTheweldingmachinehasbeensuccessfullyappliedtotheautomaticweldingproductionofendforboiler.AndwehaveCNC,CJK,...
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- Givethedetailrequirementsforweldingspot,weldingequipmentandproductinspectionduringwelding.Toavoidweldingspotcrackinganddecreasingphysicalstrengthduringcuttingprocess....
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- Thepaperstudiedandanalyzedtheinterfacewaveofcladplateexplosiveweldingusedaveragearrangingexplosive,thenputforwardthenewtechnologyofunequalthicknessarrangingexplosive.Simulationofeffectsofstand-offdistanceonexplosiveweldingofthree-layertubesAccordingt...
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- electricweldingrodforcarbonconstructionsteelTheweldingrodcapableofformingpile-upweldedgraphite-steelmetalconsistsofweldingrodcoreoflow-carbonsteelandnickelornickel-basealloyandcoatingoutsidetheweldingrodcore.Otheralloypowderormineralmaybealsoaddedint...
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- Thepaperpointsoutanewoperatingsystemdesigningmethodoftheintelligentcapacitorstoredenergyweldingmachine.Thispapermainlydescribestheprinciple,structureandapplicationofmulti-functionalbridgetypeintostoredenergyweldingmachine.Anewtypescrewstemwelderwithc...
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- RatingofresistanceweldingequipmentSafetyrequirementsforresistanceweldingmachineelectricresistanceweldingthree-piececanautomaticmakinglinefullautomaticelectricresistanceweldingcan-bodyshapingmachineInthispaper,anautomaticinfraredweldedseaminspectingsy...
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- Usedfordownhandweldingandflatfilletweldingongenerallow-carbonsteelstructures…Automaticsubmergedarcweldingisthemethodformedium/thickplatewelding,butitmainlytobeusedinflatweldingandfilletwelding.Effectsofweldingconditionsonweldgeometryparametersfortri...
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