Ngokuvamile, ukuklanywa kwamasistimu wokugenca kulandela izimiso ezintathu:
1. Ukuthela ngokushesha: ukunciphisa ukwehla kwezinga lokushisa, ukuwohloka komnotho kanye ne-oxidation;
2. Ukuthulula okuhlanzekile: gwema isizukulwane se-slag nokungcola, futhi uvikele i-slag ensimbi encibilikisiwe emgodini;
3. Ukuthululwa kwezomnotho: khulisa isivuno senqubo.
1.Indawo yesigaba sokuminyanisa
1. Uma uklama uhlelo lokuthulula, into yokuqala okufanele icatshangelwe yisimo sesigaba sokuvimbela ukugeleza, ngoba sinquma isivinini sokugcwalisa. Ngokuvamile, kunezindawo ezimbili zendabuko zokuhlela izingxenye zokuminyanisa.
2.Eyodwa ukuyihlela phakathi komgijimi ongemuva kanye nomgijimi ongaphakathi. Inombolo ingase ihambisane nenombolo yomgijimi ongaphakathi. Kubizwa nangokuthi ukuthulula ingcindezi. Njengoba ingxenye encane ye-cross-section iseduze nokubunjwa, isivinini somugqa wensimbi encibilikisiwe siphezulu kakhulu lapho ingena emgodini.
3.Omunye ubekwe phakathi kwe-sprue kanye nomgijimi ongemuva, nesigaba esisodwa kuphela sokuvimbela ukugeleza, okubizwa nangokuthi ukuthela okungenasici.
I-4.Ukukhiqizwa kwensimbi yesimanje akunakuhlukaniswa nobuchwepheshe bokuhlunga. Ukuze usebenzise kangcono izihlungi ze-ceramic ze-foam, i-sprue kufanele isetshenziswe njengesigaba sokuvimbela ukugeleza ekuklanyeni kwenqubo.
Izinto okufanele zicatshangelwe
1.Isikhathi sokuthulula, lokhu kungomunye wemisebenzi yesistimu yokuthulula, futhi kukhona ama-algorithms ahlukahlukene. Namuhla, isoftware yokulingisa isetshenziswa kakhulu ukubala. Ngakho ingabe ikhona indlela esheshayo yokubala ngesandla? Impendulo: Yebo, futhi ilula.
T umzuzwana =√(W.lb)
Phakathi kwazo: t isikhathi sokuthulula, iyunithi imizuzwana, W isisindo sokuthulula, iyunithi iwuphawu. Kugcine kulula.
2. I-friction coefficient. Insimbi encibilikisiwe izogudla odongeni lwesikhunta ngesikhathi sokuthululwa. Ukungqubuzana kuzokwenzeka phakathi kwensimbi encibilikisiwe futhi kuzoba nokulahlekelwa kwamandla, ngakho-ke kufanele kucatshangelwe.
Ngokuvamile, kumapuleti anezindonga ezincane, i-coefficient ye-friction § kufanele ibe mncane njengo-0.2; ezingxenyeni eziwugqinsi neziyisikwele, i-coefficient ye-friction§kufanele ibe nkulu njengo-0.8.
3.Kunjalo, ungase futhi nembe kakhudlwana. Ishadi elingezansi lingasetshenziswa ukulithola.
Isikhathi sokuthumela: May-07-2024
