1.ivuthelwe kuhlobo
Kukho ukubumba ngesandla kunye noomatshini iindlela ezimbini. Kwinkqubo yokubumba ngesandla, bamba umbhobho wokuvuthela ukuze uthabathe izinto ezivela kwi-crucible okanye ukuvula i-pit holn, kwaye uvuthele kwimilo yesitya kwi-iron mold okanye i-wood mold. Iimveliso ezigudileyo ezingqukuva ngokuvuthela ngokujikeleza; Umphezulu unepateni yeconvex kunye neconcave okanye imilo ayiyomveliso esetyhula USEBENZISA indlela yokuvuthela engatshintshiyo. Kuqala uchola izinto ezingenambala ukuvuthela kwi-vesicle, emva koko uchola izinto ezinemibala kunye ne-vesicle okanye i-emulsion imathiriyeli yokuvuthela kwimilo yenqanawa ibizwa ngokuba yinkqubo yokuvuthela i-nesting material. Ngombala wezinto ezixubekileyo kwizinto eziphathekayo, zonke iintlobo zendalo ezinyibilikayo, zinokuvuthelwa kwizinto zendalo; Ngombala wezinto eziphathekayo kunye ne-ribbon opacification material, inokuvuthelwa kwiinqanawa zokudweba ucingo. Ukubumba oomatshini kusetyenziselwa ukuvuthela izixa ezikhulu zeemveliso. Emva kokufumana izinto eziphathekayo, umatshini wokuvuthela uvuthela ngokuzenzekelayo isikhunta sibe yimilo, kwaye emva kokudilizwa, i-cap isusiwe ukwenza isitya. Kwakhona unokusebenzisa ukubunjwa koxinzelelo, into yokuqala ibe yiqamza elincinci (iprototype), kwaye ke uqhubeke nokuvuthela kwimilo yenqanawa. Isebenza ngakumbi kwaye ikumgangatho ongcono kunomatshini wokuvuthela ococekileyo.
2. ukucofa ukubumba
Ngethuba lokubumba ngesandla, izinto eziphathekayo zinqunywe kwi-iron mold ngokukhetha ngesandla, i-punch iqhutywe kwaye icinezele kwimilo yesixhobo, kwaye isikhunta siyasuswa emva kokuqina kunye nokugqiba. Ukuveliswa okuzenzekelayo kokubumba oomatshini, ibhetshi enkulu, ukusebenza kakuhle okuphezulu. Kufanelekile ukucinezela kunye nokwenza iimveliso zemilo encinci, njengekomityi, ipleyiti, i-ashtray, njl.
3.centrifugal ukubumba
Izinto ezifumanayo zikwimold ejikelezayo. Amandla e-centrifugal aveliswa ngokujikeleza kwenza iglasi yande kwaye isondele kwi-mold. Ilungele udonga olufanayo lweglasi enkulu yokubumba.
4. ukwenza simahla
Ikwabizwa ngokuba yi-formless. Ngezinto ezenziweyo kwi-oven phambi kokuguqulwa okuphindaphindiweyo kokubhaka okanye ibhondi eshushu. Ngenxa yokuba ayidibanisi nesikhunta, umgangatho weglasi ukhanyayo, umgca wemilo yemveliso ulungile. Iimveliso ezigqityiweyo zikwabizwa ngokuba ziimveliso zeglasi eziko.
Ixesha lokuposa: Mar-20-2019
