Hauv kev vuam, kev xaiv cov ntaub ntawv thiab cov txheej txheem tuaj yeem cuam tshuam rau qhov zoo thiab kev ruaj khov ntawm cov khoom kawg. Ntawm ntau txoj kev vuam, tungsten steel vuam sawv tawm rau nws qhov tseeb thiab kev hloov pauv tau yooj yim. Thaum ua ke nrog cov ntaub ntawv zoo xws liAWS ER420 stainless hlau xaim, cov txiaj ntsig tuaj yeem hloov pauv tau. Cov blog no tshawb nrhiav cov txiaj ntsig ntawm tungsten arc welding thiab qhia txog cov yam ntxwv tshwj xeeb ntawm AWS ER420 welding wire, ua rau nws zoo tagnrho rau ntau yam kev siv hauv kev lag luam.
Kev vuam hlau tungsten, tshwj xeeb tshaj yog txoj kev siv roj tungsten inert (TIG), paub txog nws lub peev xwm los tsim cov vuam huv si thiab zoo. Cov thev naus laus zis no siv cov electrode tungsten uas tsis siv tau los tsim cov hluav taws xob arc, uas tso cai rau kev tswj hwm qhov tseeb ntawm cov txheej txheem vuam. Qhov tshwm sim yog qhov vuam uas muaj zog, zoo nkauj thiab tsis tshua muaj qhov tsis zoo. Thaum siv nrog AWS ER420 stainless hlau vuam hlau, qhov zoo ntawm tungsten electrode vuam yuav pom tseeb dua. AWS ER420 vuam hlau yog tsim los rau kev vuam hauv txhua qhov chaw, kom ntseeg tau tias cov neeg vuam tau txais cov txiaj ntsig zoo tshaj plaws tsis hais qhov kev taw qhia ntawm qhov workpiece.
Ib qho ntawm cov yam ntxwv zoo tshaj plaws ntawm AWS ER420 stainless hlau vuam hlau yog nws cov cladding efficiency siab. Cov cuab yeej no yog qhov tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov qhov twg corrosion tsis kam thiab lub zog yog qhov tseem ceeb. Kev lag luam xws li kev tsim kho vaj tse, kev tsim tsheb, kev tsim choj thiab cov tshuab tsuas yog vam khom cov ntaub ntawv uas tuaj yeem tiv taus qhov chaw ib puag ncig hnyav. AWS ER420 vuam hlau tsis yog tsuas yog ua tau raws li cov kev cai no tab sis kuj txhim kho tag nrho kev ua tau zoo ntawm cov welded sib koom ua ke. Nws cov kev ua tau zoo tshaj plaws ntawm kev vuam ua kom cov welders ua tiav cov txiaj ntsig zoo ib yam txawm tias nyob rau hauv cov xwm txheej nyuaj.
Qhov ua tau ntau yam ntawm AWS ER420 stainless hlau vuam hlau tshaj nws cov peev xwm txuj ci. Nws yog dav siv hauv ntau qhov chaw xws li kev tsim kho tsheb ciav hlau, kev tsim cov kav dej roj, cov khoom siv roj siab, thiab kev tsim khoom siv hluav taws xob. Qhov kev siv dav dav no ua rau nws yog ib qho tseem ceeb rau cov kws tshaj lij nrhiav kev daws teeb meem vuam txhim khu kev qha thiab ruaj khov. Kev sib xyaw ua ke ntawm tungsten vuam tshuab thiab AWS ER420 vuam hlau tsim cov qauv muaj zog uas tuaj yeem tiv taus qhov kev xeem ntawm lub sijhawm, ua rau nws yog thawj qhov kev xaiv rau cov engineers thiab cov chaw tsim khoom.
Kev sib xyaw ua ke ntawm tungsten welding nrog AWS ER420 stainless hlau xaimsawv cev rau kev nce qib tseem ceeb rau kev lag luam vuam. Qhov kev ua tau zoo thiab kev tswj hwm uas muab los ntawm tungsten vuam, ua ke nrog kev ua haujlwm vuam zoo thiab kev ua haujlwm ntawm AWS ER420, tsim kom muaj kev sib koom tes zoo los txhim kho qhov zoo ntawm cov khoom vuam. Txawm hais tias koj nyob hauv kev tsim kho, kev tsim khoom, lossis lwm yam kev lag luam, kev nqis peev rau hauv cov thev naus laus zis vuam thiab cov ntaub ntawv siab heev no yuav coj koj cov haujlwm mus rau qhov siab tshiab. Txais tos yav tom ntej ntawm kev vuam nrog tungsten arc vuam thiab AWS ER420 stainless hlau xaim thiab pom koj tus kheej qhov sib txawv ntawm qhov zoo thiab kev ua haujlwm ntev.
Lub sijhawm tshaj tawm: Lub Kaum Hli-07-2024