1. Xaiv txoj kev vuam tsim nyog
Cov ntaub ntawv sib txawv ntawm aluminium alloy yeeb nkab thiab vuam yuav tsum tau xaiv cov txheej txheem vuam sib txawv, uas yuav tsum tau xaiv raws li qhov xwm txheej tiag tiag.
2. Khaws qhov chaw vuam kom huv si
Aluminium alloy raj yog nquag hnov mob nrog oxygen nyob rau hauv cov huab cua los tsim oxides, yog li cov weld nto yog ntxuav ua ntej welding.
3. Tswj qhov vuam kub thiab ceev
Aluminium alloy tubes muaj qhov qis melting point thiab yooj yim rau yaj, tab sis qhov kub thiab txias heev tuaj yeem ua rau overheating thiab deformation. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum paub qhov tsim nyog vuam kub thiab vuam ceev kom ntseeg tau tias vuam zoo.
4. Xaiv cov khoom siv vuam zoo
Thaum welding aluminium alloy kav, cov ntaub ntawv zoo ib yam lossis zoo sib xws aluminium alloy yeeb nkab feem ntau yog siv los ua cov ntaub ntawv muab tub lim kom ntseeg tau lub zog thiab corrosion tsis kam ntawm vuam.
5. Siv cov kev pab cuam los txhim kho qhov zoo ntawm vuam
Tsis tas li ntawd, muaj qee qhov kev pabcuam uas tuaj yeem ua tau los txhim kho qhov zoo ntawm vuam. Piv txwv li, welding additives yog siv los tiv thaiv kev tsim oxide, preheating thiab tom qab kev kho cua sov yog siv los txo cov kev ntxhov siab thiab deformation, vuam cov cuab yeej siv los tswj cov vuam tsis, thiab lwm yam.
6. Kev kho tom qab vuam
Tom qab vuam tiav lawm, yuav tsum tau kho tom qab tsim nyog, xws li kev sib tsoo, tu, sealing, thiab lwm yam., kom ntseeg tau qhov nruj thiab lub zog ntawm aluminium alloy yeeb nkab sib koom ua ke.
Feem ntau, txawm hais tias welding aluminium alloy kav yog nyuaj, aluminium alloy kav yuav tsum tau welded tsuav yog lawv paub qhov tseeb vuam txoj kev thiab kev txawj ntse.