Welding lantarki wayoyi ne na ƙarfe tare da gasa a kan sinadarai.Ana amfani da sandar don kiyaye baka na walda da kuma samar da karfen filler da ake buƙata don haɗa haɗin gwiwa.Rufin yana kare ƙarfe daga lalacewa, yana daidaita baka, kuma yana inganta walda.Diamita na waya, ƙasa da abin rufewa, yana ƙayyade girman sandar walda.Ana bayyana wannan a cikin ɓangarorin inch kamar 3/32″, 1/8″, ko 5/32.Karamin diamita yana nufin yana buƙatar ƙarancin halin yanzu kuma yana ajiye ƙaramin adadin ƙarfe na filler.
Nau'in karfen tushe da ake waldawa, tsarin waldawa da na'ura, da sauran sharuɗɗa sun ƙayyade nau'in lantarki da ake amfani da su.Alal misali, ƙananan carbon ko "ƙarfe mai laushi" yana buƙatar sandar walda ta ƙarfe mai laushi.Bakin ƙarfe na walda, aluminum ko tagulla yana buƙatar sandunan walda da kayan aiki daban-daban.
Rufin juzu'i akan na'urorin lantarki yana ƙayyade yadda zai yi aiki yayin ainihin aikin walda.Wasu daga cikin rufin yana ƙone kuma ƙonawar ƙonawa suna haifar da hayaki kuma suna aiki a matsayin garkuwa a kusa da "tafkin walda," don kare shi daga wannan iska da ke kewaye da shi.Wani ɓangare na jujjuyawar ya narke ya gauraye da waya sannan ya sha ruwan ƙazanta zuwa saman.Ana kiran waɗannan ƙazanta da "slag."Weld ɗin da aka gama zai kasance mai karye da rauni idan ba don jujjuyawa ba.Lokacin da aka sanyaya haɗin gwiwa da aka yi wa welded, ana iya cire slag.Ana amfani da guntu guduma da goga na waya don tsaftacewa da bincika walda.
Za a iya haɗa na'urorin walda na ƙarfe-baka azaman na'urorin lantarki marasa ƙarfi, na'urorin lantarki masu haske, da baka mai kariya ko na'urori masu rufi masu nauyi.Nau'in da aka yi amfani da shi ya dogara da ƙayyadaddun kaddarorin da ake buƙata waɗanda suka haɗa da: juriya na lalata, ductility, ƙarfin ƙarfi mai ƙarfi, nau'in ƙarfe na tushe don walda;da matsayi na walda wanda yake lebur, a kwance, a tsaye, ko sama.
Lokacin aikawa: Afrilu-01-2021