Vuam hnab looj tes yog cov khoom siv tiv thaiv tus kheej los tiv thaiv qhov kub thiab txias, molten hlau, thiab hluav taws kub hnyiab (kub) tes thaum vuam. Feem ntau, nyuj thiab npua suede yog siv los ua cov hnab looj tes tsib ntiv tes, peb ntiv tes thiab ob ntiv tes. Thiab nrog 450px ntev canvas lossis tawv tes tsho. Tiv thaiv kub hnyiab thiab scalds. Tsuas yog argon tungsten arc vuam, uas tsis muaj spatter, lwm yam vuam hom muaj spatter uas yuav ua rau kub hnyiab thiab kub hnyiab tau rau tes thiab dab teg ntawm cov neeg ua haujlwm vuam. Cov hnab looj tes welder yog ua los ntawm cov khoom siv suede, uas tuaj yeem cais cov vuam spatter los ntawm kev kub hnyiab thiab scalding tus neeg teb xov tooj ntawm tes thiab dab teg. Tsis tas li ntawd, vuam arc lub teeb yog ib qho teeb meem ntawm lub teeb hluav taws xob, thiab cov hnab looj tes kuj tseem tuaj yeem cais cov teeb pom kev tsis zoo ntawm tes thiab dab teg.
