Kariya don shigarwa na babban zafin wutar lantarki waya

(1) Domin rage zafin ƙarshen sandar gubar, diamita na sandar gubar yakamata gabaɗaya ta zama daidai ko fiye da diamita na waya tanderu. Gabaɗaya ana yin sandar gubar da ƙarfe mai jure zafi, kuma ɓangaren giciye galibi madauwari ne;

(2) Hakowa walda ko milling tsagi ana amfani da gabaɗaya lokacin walda wayoyi na tanderun ƙarfe-chromium-aluminum madaidaiciya da sandunan gubar; Ana amfani da waldar cinya gabaɗaya lokacin walda layin layi da ribbon nickel-chromium makera wayoyi da sandunan gubar. Don tabbatar da ƙarfin wutar lantarki a cikin yankin waldawa, ya kamata a bar wani yanki na 5-10mm ba tare da walda ba a ƙarshen lokacin waldawa na cinya;

(3) A waldi tsakanin mikakke baƙin ƙarfe-chromium-aluminum tander wayoyi ne kullum ya hazo waldi ko milling tsagi waldi; walda tsakanin madaidaicin nickel-chromium murhu wayoyi shine gabaɗaya waldar cinya; waya mai siffar nickel-chromium mai siffar band da kuma ƙarfe-chromium-aluminum tander waya ana amfani da walda ta Lap sau da yawa;

(4) Haɗin da ke tsakanin sandar gubar da harsashi na tanderun dole ne a rufe shi, tabbatacce kuma a rufe. Ana shigar da sandar gubar a tsakiya, kuma an kulle harsashin tanderun kuma an rufe shi da insulators da na’urorin rufewa.