Ukwakhiwa kwesithando somlilo kuyindlela yokuzalisa udonga lwesithando somlilo

a Xa usakha i-furnace induction, qiniseka ukuba ukhulule izinto ezidibene nodonga lokubumba isinyithi ngaphantsi kwe-5-10mm!

b. Xa ufaka izinto eziphikisayo, jonga umaleko ngamnye ngononophelo, kwaye ulumke ungavumeli naziphi na iziqwenga zepakethe kunye nezinye ii-sundries zixube kwizinto ezifakwa kwiziko lomlilo!

c Ukuba i-furnace lining material ingena phakathi kwezinto zokugalela, zonke kufuneka zisuswe. Ukuba ayinakususwa, zonke izinto zelinen kufuneka zisuswe.

d Ubukhulu bomgangatho ogqwesileyo wodonga lwesithando somlilo yi-100mm, kwaye iyancipha emva kokutyisa. Emva koko sebenzisa i-vibrating fork 3-4 amaxesha, okuthatha imizuzu emi-3-5. Nikela ingqalelo kumgaqo wocwangco, umnqamlezo, kunye nokulingana. Emva koko sebenzisa isando secala ukugubha amaxesha ama-3, okuthatha imizuzu emi-5-10. Emva kokungcangcazela, umphezulu ukhululwe ngu-5-10mm.

e Ukususela kumgangatho wesibini ukuya phezulu kwesithando somlilo, phinda lo msebenzi ungentla.

f Ifakwe kwi-1/3 ubude, i-wedges inokususwa.

g I-lining kufuneka igqitywe ngexesha elinye, kwaye inqatshelwe ngokungqongqo ukumisa i-lining, kuba le nto inamandla okufunxa umswakama, kwaye uthuli olukhulu kunye ne-debris kwi-Foundry iya kuchaphazela ubomi be-lining.

j Indawo engezantsi yomlomo wesitshisi inokugqunywa ngomaleko wezinto ezomileyo eziyi-10-20mm, kwaye ezinye iindawo zinokwakhiwa ngokugalela iglasi yamanzi kunye namanzi kwi-lining material.