izinto zokugalela ngentsimbi-isanti

Itekhnoloji yokuvelisa yentsimbi ephoswe ngombhobho wokufakelwa kwesanti

1.Isanti ukusasaza intshayelelo.

Ukwenziwa kwesanti kusetyenziselwa ukwenza iindawo ezinkulu. Isinyithi esinyibilikisiweyo sigalelwa kumngxuma wokungunda owenziwe ngesanti. Umngxuma esantini wenziwe ngokusebenzisa ipateni, edla ngokwenziwa ngomthi, ngamanye amaxesha isinyithi. Umngxuma uqulethwe kwiaggregate egcinwe kwibhokisi ebizwa ngokuba yiflask. Undoqo yimo yesanti efakwe kwi-mold ukuvelisa iimpawu zangaphakathi zenxalenye ezifana nemingxuma okanye iipaseji zangaphakathi. Iintsika zibekwe kumngxuma ukwenza imingxunya yeemilo ezinqwenelekayo.

2. Inkqubo yokubumba yokugalela isanti:

Kwi-mold enamacandelo amabini, okuqhelekileyo ukuphosa isanti, isiqingatha esiphezulu, kubandakanywa nesiqingatha esiphezulu sepateni, i-flask, kunye ne-core ibizwa ngokuba yi-cope kunye nesiqingatha esisezantsi sibizwa ngokuba yi-drag. Umgca wokuqhawula okanye indawo yokwahlula ngumgca okanye indawo eyahlula i-cope kunye ne-drag. Ukutsala kuqala kuzaliswe ngokuyinxenye ngesanti, kwaye i-core print, ii-cores, kunye ne-gating system zibekwe kufuphi nomgca wokuhlukana. I-cope ke ihlanganiswe kwiyeza, kwaye isanti ithululelwa kwisiqingatha se-cope, igubungela iphethini, i-core kunye ne-gating system. Isanti ihlanganiswe ngokungcangcazela kunye neendlela zomatshini. Emva koko, i-cope iyasuswa kwiyeza, kwaye iphethini isuswe ngokucophelela. Injongo kukususa ipateni ngaphandle kokuphula i-mold cavity. Oku kuququzelelwa ngokuyila idrafti, i-angular offset encinci ukusuka kumphezulu ukuya kwindawo ethe nkqo yepateni.

3. Izinto ezilungileyo zokufakela imibhobho yentsimbi esebenzisa isanti eluhlaza yodongwe

Isanti eluhlaza yodongwe: isanti enodongwe kunye nobungakanani obufanelekileyo bamanzi iBinder engundoqo, eyenziwe ngokuthe ngqo emva kokubumba kwesanti kunye nokugalela kumanzi. Ukuphosa kwesanti eluhlaza kunembali ende kwaye isetyenziswa kakhulu. Izibonelelo zayo zezi:

• Imathiriyeli ekrwada ingabizi kwaye ininzi imithombo.
• Imodeli yesanti ngaphandle kokumisa, umjikelo omfutshane wemveliso ye-castig kunye nokusebenza okuphezulu, ngoko kulula ukufikelela kwimveliso yobuninzi.
• Kwisanti endala, i-bentonite engandiswanga exutywe namanzi iyakwazi ukubuyisela amandla, ukuphinda kusetyenziswe isanti endala kunye nokusetyenziswa ngokutsha kotyalo-mali oluphantsi.
• Emva kokusetyenziswa kwexesha elide, siye savelisa uluhlu lwezixhobo zokubumba.
• Ukuchaneka komgangatho we-castings eveliswa yisanti eluhlaza yodongwe ithelekiseka ne-investment cast.

Ngenxa yezi nzuzo, inkqubo yentlabathi eluhlaza yodongwe kwiincinci ezincinci, ngakumbi iimoto, iinjini, ii-looms kunye nezinye imveliso yobuninzi beengxenye zentsimbi isetyenziswe ngokubanzi, umlinganiselo wemigangatho yayo yokuqala kwi-cast. Nangona kunjalo, xa kuchithwa isanti eluhlaza yodongwe, ukufunxwa kwamanzi kumphezulu wesanti kunye nokuthuthwa, okwenza ukuba ukuphosa kuthande ukuba nomngxuma wokuvuthela, isanti, umngxuma wesanti, ukudumba, isanti encangathi kunye nezinye iziphene.