Thaum nws los txog rau kev vuam, kev siv cov hlau filler kom raug yog qhov tseem ceeb rau kev ua tiav qhov vuam zoo.Cov hlau thiab cov hlau tsis tshua muaj hlau vuam hlau, xws li ER70S-2 Carbon Steel Welding Rod, yog qhov tseem ceeb rau kev vuam arc uas muaj roj tiv thaiv. Cov hlau no yog tsim los tsim cov vuam ruaj khov, ruaj khov ntawm ntau yam hlau tsis hnyav thiab carbon.
ER70S-2 yog ib qho hlau MIG thiab TIG zoo tshaj plaws uas paub txog nws qhov kev ua tau zoo tshaj plaws hauv kev siv vuam. Nws yog qhov tsim nyog rau kev vuam txhua qib ntawm cov hlau tsis muaj zog thiab cov hlau carbon thiab muaj peev xwm tsim cov vuam nrog qhov porosity tsawg kawg nkaus. Qhov no ua rau nws zoo tagnrho rau ntau yam kev vuam, los ntawm tsheb thiab kev tsim kho mus rau kev tsim khoom thiab kev tsim khoom.
Thaum xaiv cov hlau thiab cov hlau tsis tshua muaj hlau, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov kev cai tshwj xeeb ntawm daim ntawv thov vuam. Cov yam xws li hom hlau puag, cov txheej txheem vuam thiab cov xwm txheej ib puag ncig txhua yam cuam tshuam rau kev xaiv cov hlau filler. Rau cov roj shielded arc vuam, ER70S-2 hlau yog qhov kev xaiv nrov vim nws qhov kev hloov pauv thiab kev ntseeg tau.
Ntxiv rau ER70S-2 hlau, muaj lwm txoj kev xaiv muaj los ua kom tau raws li qhov xav tau vuam sib txawv. Cov hlau sau rau roj shielded arc vuam tuaj yeem muaj ntau yam kev sib xyaw thiab cov lus qhia, thiab tus welder tuaj yeem xaiv raws li qhov xav tau tshwj xeeb ntawm qhov project. Txawm hais tias nws yog kev vuam qauv, kev vuam yeeb nkab lossis kev tsim khoom dav dav, muaj cov hlau vuam kom raug kom tau raws li qhov xav tau ua haujlwm.
Nrhiav tus neeg muab khoom zoo tshaj plaws ntawm cov hlau thiab cov hlau tsis tshua muaj hlau kuj tseem ceeb heev rau kev ua kom zoo thiab kev ua tau zoo. Nrhiav cov neeg muab khoom muaj npe nrov uas muab ntau yam khoom siv vuam, suav nrog ER70S-2 hlau thiab lwm yam hlau filler. Tus neeg muab khoom txhim khu kev qha yuav muab kev txhawb nqa thiab kev txawj ntse los pab koj xaiv qhov yog rau koj cov kev xav tau vuam.
Hauv kev xaus lus, cov hlau thiab cov hlau tsis tshua muaj hlau xws li ER70S-2 Carbon Steel Welding Rod yog qhov tseem ceeb rau kev ua tiav cov vuam zoo ntawm cov hlau tsis hnyav thiab cov hlau carbon. Los ntawm kev xaiv cov hlau filler zoo thiab ua haujlwm nrog tus neeg muag khoom ntseeg siab, cov neeg vuam tuaj yeem ua kom lawv cov haujlwm vuam ua tiav. Txawm hais tias koj yog MIG lossis TIG vuam, muaj cov hlau vuam zoo tshaj plaws yog qhov tseem ceeb rau kev tsim cov vuam muaj zog, ruaj khov.
Lub sijhawm tshaj tawm: Lub Rau Hli-13-2024