Oomatshini abaQhubelayo abaQhubelayo (CCM)ukudlala indima ebalulekileyo kwishishini lokuphosa isinyithi ukuvelisaiimveliso zetsimbi ezikumgangatho ophezulungokwandisa ukusebenza kakuhle. Elinye lamacandelo aphambili kwi-aCCMyitransistor yobhedu. Kule bhlog, siza kujonga ngakumbi ukubalulekaiityhubhu zokubumba ubhedu, ngokukodwaimibhobho yokungunda isikwere, ekuphuculeni ukusebenza kakuhle kwesinyithi kunye nokusebenza ngokubanzi kwe-caster.

Iityhubhu zokubumba ubhedungamacandelo abalulekileyo kwinkqubo eqhubekayo yokuphosa. Eziimibhobhosebenza njengokubumba, ukubumba isinyithi esityhidiweyo sibe kwimilo efunekayo njengoko siqina. Ngokulawula ubushushu kunye nenkqubo yokuqina,iityhubhu zokubumba ubheduqinisekisa umgangatho kunye nokufana kweemveliso zetsimbi.

Ngelixa zombini iityhubhu zesikwere kunye nezingqukuva zobhedu zisetyenziswa kumatshini wokuphosa oqhubekayo,imibhobho yokungunda isikwereziya zithandwa kakhulu ngenxa yoyilo lwazo olusebenzayo.Iityhubhu zesikwereukubonelela indawo enkulu yoqhagamshelwano phakathi kwesikhunta kunye nentsimbi etyhidiweyo, evumela ukuhanjiswa kobushushu ngokukhawuleza ngexesha lokuqiniswa. Oku kwandisa imveliso kwaye kunciphisa iziphene zokuphosa.

1. Ugqithiso lobushushu olongeziweyo:Imibhobho yokungunda yesikwereukubonelela ngommandla omkhulu woqhagamshelwano, okukhokelela ekuqhutyweni kobushushu okukhawulezayo. Oku kuqinisekisa ukuqina okufanayo, ukunciphisa ukubunjwa kweziphene ezingathandekiyo ezifana nokuqhekeka kunye ne-voids kwimveliso yokugqibela.

2. Ukwanda kwesantya sokuphosa: Ukuhanjiswa kobushushu okusebenzayo okubonelelwa nguimibhobho yokungunda isikwereivumela isantya esiphezulu sokuphosa, ngokwenjenjalo yandisa imveliso iyonke. Oku kunenzuzo ngakumbi kumashishini afuna imveliso enkulu yeemveliso zetsimbi.

3. Iindleko-zokusebenza: Xa kuthelekiswa neetyhubhu ezijikelezayo, iibhubhu zokubunjwa zesikwere zinobomi obude benkonzo. Uyilo lwayo oluhlala luhleli kunye nokuchasana noxinzelelo lwe-thermal kunye ne-corrosion kunciphisa imfuno yokutshintshwa rhoqo, okukhokelela ekugcinweni kweendleko kubavelisi.

4. I-Versatility: Iityhubhu ze-square mold azikhawulelwanga kwii-alloys zetsimbi ezithile, ezizenza zilungele uluhlu olubanzi lwezicelo. Nokuba yintsimbi, i-aluminiyam okanye ubhedu, iityhubhu zokubumba ezisikwere zinokuhlangabezana ngokufanelekileyo neemfuno ezahlukeneyo zokuphosa.

Kwi-billet casting, uhlobo oluthile lokuphosa okuqhubekayo, iityhubhu zokubumba ubhedu zibalulekile ekufumaneni iibhilidi eziphezulu. I-billet continuous caster (BCM) isebenzisa iityhubhu zokungunda zobhedu ezidityaniswe nenkqubo yokupholisa amanzi ukuze kuqiniswe isinyithi esinyibilikisiweyo kwimold emile okwebhili. Inkqubo iqinisekisa imilinganiselo ehambelanayo kunye nomgangatho obalaseleyo womphezulu wesithuba esingenanto, ukunciphisa imfuno yemisebenzi eyongezelelweyo yomatshini.

Iityhubhu zokungunda zobhedu, ngakumbi iityhubhu zokungunda ezikwikwere ezikumgangatho ophezulu, zibonelela ngeenzuzo ezininzi ekuphuculeni ukusebenza kakuhle kokuphosa isinyithi kunye nokusebenza kwecaster iyonke. Iityhubhu zokungunda zesikwere ziya ziba yimfuneko ngakumbi kushishino lokugalela isinyithi ngokubonelela ngokugqithiselwa kobushushu obuphuculweyo, isantya esiphezulu sokuphosa kunye nokusebenza kakuhle kweendleko. Ingaba isetyenziswe kwi-casters eqhubekayo okanye i-casters, iityhubhu zokubumba ubhedu zidlala indima ephambili ekuveliseni iimveliso zetsimbi eziphezulu ngelixa ukwandisa imveliso kunye nokunciphisa iziphene zokuphosa.