Njira 5 zabwino zogwiritsira ntchito ng’anjo yosungunuka!

(1) Zozizira za ng’anjo yotentha zikasungunuka, kuyitanitsa koyambirira kumatha kudzazidwa mpaka 50% ya kutalika kwa crucible. Pamene panopa akutsika kwa voteji kuti akhoza kuwonjezeka kwa mtengo oveteredwa, kupitiriza kudyetsa crucible. (Izi ndichifukwa choti resistivity ya kuzizira kozizira ndi yaying’ono, yapano ndi yayikulu, ndipo voteji yowongolera imakhala yochepa ndi yapano, yomwe imakhudza kulowetsa mphamvu). Ku

(2) Panthawi yopanga, sikuloledwa kudzaza kapena kupitirira pakamwa pa ng’anjo nthawi imodzi. Chifukwa chiwongolero chakumtunda kwa koyilo yolowera chimakhala ndi mphamvu ya maginito yofooka, chimadalira kwambiri chitsulo chosungunuka chomwe chili pansipa kuti chisamutse kutentha kuti chiwotche, kotero kuti kusungunuka kumachedwa. Panthawi imodzimodziyo, chifukwa ng’anjoyo siingathe kutsekedwa, mphamvu yochuluka ya kutentha imachotsedwa pakamwa pa ng’anjo, zomwe zimachepetsa zokolola. Ku

Kuphatikiza apo, crucible yomwe ili kumapeto kwenikweni kwa loop induction ndi ng’anjo yomwe ili pamphambano ndi nozzle sizovuta kuphatikizika, ng’anjo si yangwiro, ndipo sintering si yabwino, koma kupsinjika kwamakina kugwedezeka ndiko kwakukulu kwambiri. , kotero kutayikira kwa ng’anjo kungathe kuchitika m’chigawo chino. Chifukwa chake, yankho lomwe lili mu crucible liyenera kuyendetsedwa kuti likhale losungunuka ndi kumtunda kwa koyilo yolowera. Ku

(3) Ngakhale chitsulo chosungunula mu ng’anjo yosungunula chikhoza kukhuthula, ndi yabwino kusungunula zipangizo zosiyanasiyana. Komabe, ngati zinthuzo sizinasinthidwe, ndi bwino kusiya madzi otsalira mu ng’anjo. Izi zili choncho chifukwa chakuti mu ng’anjo muli chitsulo chosungunuka, ndalama zomwe zimaperekedwa zimagwirizanitsidwa mosavuta mu zidutswa zazikulu zambiri, ndipo zidutswa zamtengo wapatali zidzakulungidwa ndi kukulungidwa pamodzi kuti zikhale chidutswa chachikulu, potero chikuwonjezera kusungunuka. Kuthamanga kwa arcing ndi bridging pakati pa mtengo umodzi waung’ono kumadalira pafupipafupi. Pafupipafupi ndi otsika, ndi lap kuwotcherera liwiro ndi otsika (chifukwa chake mafakitale pafupipafupi ng’anjo ayenera kusiya madzi otsalira kusungunuka).

Ngati sichikukhutitsidwa, pali chitsulo chosungunuka chochepa pansi pa ng’anjo, ndipo kuipa kogwiritsa ntchito mafupipafupi ocheperako kumatha kugonjetsedwa (mafupipafupi a ng’anjo yosungunula induction ndi yochepa). Komanso, popeza madzi otsalira ali ndi katundu pang’ono kusintha pa chiyambi cha mphamvu-pa, mkulu mphamvu akhoza athandizira kuyambira pachiyambi, osachepera akhoza kufupikitsa nthawi kusungunuka kwa zitsulo mlandu. Ku

(4) Podyetsa, pewani pamwamba pa chitsulo chosungunuka chopitirira malire a 80% ya mphamvu, kuti musabweretse ngozi pamene chitsulo chosungunula chikusefukira pakamwa pa ng’anjo.

(5) Onjezani kachidutswa kakang’ono kolipiritsa kaye ndiyeno onjezerani mtengowo.