Xaiv cov khoom siv vuam tsim nyog: Siv cov ntaub ntawv vuam tshwj xeeb tsim rau cov hluav taws xob hlau uas phim rau cov hlau ua kom ntseeg tau tias ntawm cov huab cua tiv thaiv ntau thiab cov khoom siv ntawm cov qauv ntawm cov qauv.
Ua ntej - Thaum tshav kub kub lub hauv paus: Nyob rau hauv cov neeg muaj mob siab ntawm siab - tej yam mob ntawm cov kav hlau ntau dua li 25mm, nws yog qhov kub}}℃ua ntej vuam. Qhov no tuaj yeem txo tus nqi cua txias ntawm welded sib koom tes thiab txo kev ntxhov siab, tiv thaiv qhov tshwm sim ntawm cov kab nrib pleb.
Qhuav cov electrodes: Ua ntej Vuam, cov electrodes yuav tsum tau qhuav ntawm 350 - 400℃rau cov dej noo, uas yuav pab tiv thaiv kom tiv thaiv kom tiv thaiv kom tiv thaiv kom tiv thaiv kom tiv thaiv kom tiv thaiv qhov kev tsim ntawm cov vuam txheej txheem.
Txais yuav vuam txoj kev vuam thiab cov tsis muaj: Cov hau kev sib txuas xws li phau ntawv arc vuam, roj {{{{{1} {{1} {1} {{1} Yuav tsum tau xaiv vuam thiab cov teeb meem vuam uas tsim nyog. Kev tswj hwm kev tswj hwm ntawm vuam tsis xws li vuam tam sim no, kev siv hluav taws xob, thiab vuam ceev yog qhov yuav tsum tau ua kom ntseeg tau zoo vuam zoo.
Them sai sai rau lub welding ua haujlwm txheej txheem: Txhawm rau tiv thaiv cov hws ntawm ARC -}} pib, rov qab} Txoj kev tuaj yeem tuaj yeem yog.
Ntxiv dag zog rau tus kheej tiv thaiv tus kheej: Kev coj nplaim - Cov Khaub Ncaws Hnav, cov hnab looj tes tawv, thiab lwm tus neeg txhaj tshuaj tiv thaiv kev nyab xeeb, hluav taws xob, thiab ua mob los ntawm ya cov khib nyiab.
Ua kom muaj qhov cua zoo: Weld nyob rau hauv ib tug zoo - pa taws thaj chaw kom tiv thaiv cov pa roj teeb thiab gases tsim thaum lub viav vias kev noj qab haus huv ntawm cov neeg ua haujlwm ntawm cov neeg ua haujlwm.
