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二重职工成功掌握90°弯管内壁自动堆焊技术.docx

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二重职工成功掌握90°弯管内壁自动堆焊技术 Abstract Theautomaticdepositweldingtechnologyoftheinnerwallof90°bendpipeisanimportanttechnologyfortheproductionofdouble-dutyworkers.Thisarticlemainlyanalyzesthedifficultiesandtechnicalsolutionsofautomaticdepositweldingtechnologyofinnerwallof90°bendpipe.Throughaseriesofexperimentaltests,itisprovedthattheinnerwallautomaticdepositweldingtechnologyof90°bendpipecaneffectivelyimprovetheweldingqualityandefficiency,andreducethelaborintensityofworkers. Keywords:double-dutyworker,90°bendpipe,innerwallautomaticdepositwelding,technology Introduction Thedouble-dutyworkerisanimportantmechanicalequipmentforconveyingmaterialsandliquidsinchemical,petroleum,andotherindustries.90°bendpipesarewidelyusedintheproductionofvariousdouble-dutyworkers.Theweldingqualityof90°bendpipesdirectlyaffectsthestabilityandsafetyofdouble-dutyworkersinoperation.Withtheincreasingdemandfortheproductionofdouble-dutyworkers,thetraditionalmanualweldingmethodcannolongermeettheproductionneeds.Therefore,itisessentialtodevelopanautomatedweldingtechnologyfortheinnerwallofthe90°bendpipetoimproveweldingqualityandefficiency. DifficultiesinAutomaticDepositWeldingTechnologyofInnerWallof90°BendPipe Theautomaticdepositweldingtechnologyoftheinnerwallof90°bendpipeisdifficultbecauseofthefollowingreasons: 1.Theinnerwallofthe90°bendpipeisrelativelynarrow,whichmakesitimpossibleforworkerstoentermanuallyforwelding.Thisbringsgreatinconveniencetotheweldingprocess. 2.Theinnerwallofthe90°bendpipeiscurved,whichmakesitdifficultfortraditionalweldingmethodstoeffectivelyanduniformlydepositweldingmaterialsontheinnerwall. 3.Depositingtheweldingmaterialsontheinnerwallofthe90°bendpipeatonetimeisdifficultbecauseofthelimitationoftheweldingtorch. TechnicalSolutionsofAutomaticDepositWeldingTechnologyofInnerWallof90°BendPipe Tosolvethesedifficulties,thefollowingtechnicalsolutionscanbeadopted: 1.Developaspecialweldingmachinefortheweldingoftheinnerwallofthe90°bendpipe.Theweldingmachineshouldbesmall,light,andflexible,andcaneffec