Official Answer
Answer
Ƙirƙirar zobe mai karkace ya ƙunshi gagarumin aiki mai sanyi, wanda ke gabatar da matsananciyar damuwa mai saura akan diamita na waje da matsananciyar damuwa akan diamita na ciki. Ba tare da kawar da damuwa ba (yawanci a 350-400 ° C don carbon karfe), waɗannan matsalolin da suka rage na iya haifar da 'springback' ko rashin kwanciyar hankali a tsawon lokaci. Mafi mahimmanci, saura damuwa na jujjuyawar da ke saman ƙasa yana da matuƙar rage ƙarfin gajiya kuma yana ƙara haɗarin fashewar damuwa-lalata. Rage damuwa 'yana daidaita' zoben, yana tabbatar da cewa tashin hankali na shigarwa da diamita ya kasance cikin juriya yayin rayuwar sabis na sashin.
