1. Ukuphosa Ingcaciso

Iindawo zokugalela, ezikwabizwa ngokuba kukuphosa, kukusebenzisa zonke iintlobo zendlela yokuphosa kwizinto zokwenza izinto zetsimbi, ezizezi, ukunyibilika kwesinyithi, ukugalela, ukugalelwa, ukuphefumlelwa okanye enye indlela yokuphosa kwisibuko esilungisiweyo, emva kokupholisa emva kokusila kunye nokunye okulandelayo- up processing kuthetha, imilo ethile, ubukhulu kunye neempawu zezinto.

2. Imbali yokuphosa

Ukufakwa kwezicelo kunembali ende.Abantu bamandulo babesebenzisa i-casting kunye nezixhobo ezithile zokuphila.

Kumaxesha anamhlanje, iicastings zisetyenziswa ikakhulu njengeendawo ezingenanto kumatshini, kwaye ezinye izinto ezichanekileyo zisenokusetyenziswa ngokuthe ngqo njengamalungu omatshini.

Ukuphosa kuthatha indawo enkulu kwiimveliso zoomatshini, njengetrektara, ubunzima bokuphosa malunga nama-50 ~ 70% obunzima bomatshini wonke, iiakhawunti zoomatshini bezolimo ze-40 ~ 70%, izixhobo zoomatshini, iinjini zokutsha zangaphakathi, njl., phezulu. ukuya kuma-70 ~ 90%.

Phakathi kwazo zonke iintlobo zokusaswa, ukujulwa ngoomatshini KUNElona didi lukhulu, olona luhlu luntsonkothileyo kunye nedosi enkulu, ebalelwa malunga ne-60% yemveliso epheleleyo yokusaswa.Oku kulandelwa yi-metallurgical ingot molds kunye nemibhobho yobunjineli, kunye nezinye izixhobo ebomini.

Iicastings zikwanxulumene ngokusondeleyo kubomi bemihla ngemihla.Umzekelo, amaqhoshana eminyango asetyenziswa rhoqo, izitshixo zeengcango, iiradiyetha, imibhobho ephuma ngasentla nasezantsi, iiPOTS zentsimbi, iifreyimu zesitovu segesi, intsimbi, njl.

3. Ulwahlulo lokuphosa

I-Castings ineendlela ezahlukeneyo zokuhlela:

Ngokwezixhobo ezahlukeneyo zetsimbi ezisetyenzisiweyo, yahlulwe yaba yintsimbi, intsimbi, ithusi, i-aluminium, i-magnesium, i-zinc, i-titanium kunye nokunye.

Uhlobo ngalunye lokuphosa lunokwahlulwa lube ziindidi ezahlukeneyo ngokwemichiza yalo okanye ubume be-metallographic.Umzekelo, intsimbi etyhidiweyo inokohlulwa ibe yintsimbi ephoswe ngengwevu, intsimbi ephoswe ngamaqhuqhuva, intsimbi ekhuselweyo, isinyithi esithambileyo, intsimbi ekhatywayo, njl.

Ngokweendlela ezahlukeneyo zokubumba, ukubunjwa kunokwahlulwa ngokwesanti eqhelekileyo, ukuphoswa kwesinyithi, ukuphoswa kwentsimbi, ukuphoswa kwe-centrifugal, ukuphosa okuqhubekayo, ukuphosa utyalo-mali, ukufakwa kwe-ceramic, ukuphoswa kwe-electroslag, ukuphoswa kwe-bimetallic, njl.

Phakathi kwazo, ukuchithwa kwesanti eqhelekileyo yeyona isetyenziswayo, ibalwa malunga ne-80% yayo yonke imveliso yokuphosa.Kwaye i-aluminiyam, i-magnesium, i-zinc kunye nezinye ii-castings zetsimbi ezingenayo i-ferrous, ziyi-die castings