Ci gaba da yin billet shigowa dumama tanderu

Masana’antar karafa a gida da waje sun rungumi fasahar simintin karafa ta ci gaba da aiki. Zazzage zafin saman billet ɗin ci-gaba bayan barin ci gaba da na’urar simintin ana aika zuwa injin mirgine. Don yin birgima, ci gaba da yin billet ɗin dole ne a yanke a jeri, ko kuma a sanya shi cikin tanderun zafin jiki iri ɗaya don ci gaba da dumama. Don irin wannan ci gaba da tulun simintin gyare-gyare, matsakaicin zafin jiki yana kusan 925°C. Idan an yi ƙarin dumama akan layin samarwa, za’a iya dumama katakon simintin gyare-gyare daga 925°C zuwa 1250C, sannan ana iya yin mirgina. Tun da yanayin zafin saman dutsen simintin ci gaba yana da ƙasa kuma zafin ɓangaren tsakiyar yana da ɗan girma, kuma ana fara dumama dumama da zafi daga saman kuma ana gudanar da zafi zuwa tsakiyar, ci gaba da simintin simintin yana mai zafi ta hanyar dumama dumama ƙarin dumama sa’an nan kuma ya ci gaba da mirgina, wanda shine hanya mai kyau don adana makamashi. Hanyar tana yin amfani da cikakken amfani da sharar da zafi na blank, kuma yawancin tsire-tsire na karfe sun riga sun aiwatar da wannan tsari. Zafin da ake buƙata don ci gaba da yin dumama billet daga 925°C zuwa 1250°C yayi daidai da 60kWh/t. Idan ingantaccen dumama induction shine 50%, ikon naúrar shine 120kWh/t, wanda zai iya adana kuzari da 68%. Shin bayyanar ci gaba da simintin simintin gyare-gyaren na’urar induction dumama,

An ƙayyade adadin inductor ta hanyar yawan aiki na ci gaba da simintin simintin gyaran kafa. Domin tallafawa tulun simintin ci gaba, ana shirya rollers masu sanyaya ruwa a tsakanin inductor, kuma ana isar da tulin simintin ta kowace inductor don dumama zuwa zafin da ake buƙata na mirgina.

Taƙaitaccen Teburin Ma’auni na Tushen Tufafin Induction don Ci gaba da Cigaban Ƙarfe Billets