(I) Vuthela-Inqubo Yokubumba
Inqubo-yokuvuthela isetshenziswa kakhulu ekwenzeni-amabhodlela omlomo amancane. Kuhlobo oluyinhloko lwe-EF-lohlobo lwe-rotary mold, i-vacuum{4}}esizwa ubuchwepheshe bokubumba bungahlanganiswa. Le nqubo ihlanganisa izigaba ezimbili eziyinhloko zokuphefumula: okokuqala, intamo yebhodlela yakhiwe futhi umumo wokuqala udalwa ekubunjweni okuyinhloko; bese, umumo wokuqala udluliselwa ekubumbeni okwakhayo ukubumba igalelo lesibili.
Ngokuya ngendlela yokuphakela, inqubo{0}}yokushaywa ingahlukaniswa ibe izinhlobo ezimbili: ukumunca i-vacuum kanye ne-drip feed. Ukuqinisekisa ukulayishwa okushelelayo, isikhunta esiyinhloko sisebenzisa idizayini ehlanekezelwe, sisebenzisa indawo enkulu yokuvula ukuze kusize ukuconsela kwento yengilazi esibunjeni. Ngemva kokulayisha, umoya-ophafuza ikhanda uvala ngokushesha imbobo yefaneli, ujove umoya ocindezelwe esibunjeni ukuze uthuthukise izinto zengilazi ukuze zigcwalise ngokugcwele indawo yokubumba yomlomo futhi zakhe ikhanda lebhodlela. Ukuze kuthuthukiswe umphumela wokugcwalisa, ivacuum-umsebenzi wokusiza ungenziwa kanyekanye kusikhunta somlomo. Ukunyakaza okukhuphukayo kwenkango ephezulu kwenza intamo yebhodlela ephelele kanye nendawo yomoya emaphakathi. Ukufana nokunemba kwesikhundla somgodi womoya kuthinta ngokuqondile ukusabalalisa kodonga lomkhiqizo. Umsebenzi wokuphefumula{9}womoya kufanele wenziwe ngokushesha ngemva kokulayisha ukuze kugwenywe ukugcwaliswa okungalingani okubangelwa ukupholisa kwento yengilazi.
Ngemva kokuqedwa kokuphefumula komoya kokuqala, umongo uyahoxiswa ngokushesha, futhi umoya ocindezelweyo ube usungena endaweni yomoya ngegebe eliphakathi kwenkambo nomkhono ukuze-uphephezele emuva, wenze i-prototype enomumo ofanayo. Isikhathi esifanele ngaphambi{2}}sokuvuthela sisiza ekunciphiseni ukushwabana kwendawo, futhi ukunweba ngokunengqondo ingemuva{3}}lokuphephuka kulinganisa umehluko wokukhipha ukushisa phakathi-kwesikhunta esakhayo, okwandisa ngempumelelo isivinini sokukhiqiza.
Uma isikhunta-sesivuleke ngokugcwele, indlela ephenyisisayo izungezisa i-prototype 180℃endizeni eqondile ibe isikhunta esakhayo. Ijubane eliphetshwayo lidinga ukulawula okunembile: isivinini esinensa kakhulu singabangela umkhiqizo ukuthi ugxumeke futhi uzike, kuyilapho isivinini esisheshayo sibangela ukuthi izinto zengilazi zihlangane ezansi ngaphansi kwamandla we-centrifugal, okuholela ekulimaleni kokuqina kodonga lapho okuphansi kukhulu kakhulu futhi phezulu kuncane kakhulu.
I-prototype iyathamba ngaphakathi kwesikhunta esivaliwe ngokushisisa okukhazimulayo futhi inwebe ngokwemvelo ngaphansi kwesisindo sayo. Kuleli qophelo, ikhanda elifutha umoya licindezela emlonyeni webhodlela, bese kwethulwa umoya ocindezelwe ukuze kuqedelwe ukubunjwa kokugcina. Ingcindezi yokushaywa kanye nobude besikhathi kudinga ukulungiswa ngokuguquguqukayo ngokuya ngokuma komkhiqizo nesisindo. Imikhiqizo emikhulu kufanele isebenzise ukucindezela okuphansi kanye nesikhathi eside sokuphefumula ukuze kuqinisekiswe ukubunjwa okuphelele.
(II) Izici Zenqubo Yokuvuthela Ngokuzungezayo
Isici esiyinhloko sokuvunguza ngokuzungezayo ukuzungeza okuqhubekayo kwengilazi phakathi nenqubo yokuphephetha. Lapho kusetshenziswa indlela yokumunca i-vacuum, ingilazi encibilikisiwe ekhishwe ku-baffle iyagundwa futhi iwele esibunjeni esenzayo, lapho iboshelwa khona ngokushesha imihlathi ezungezayo, kanyekanye iphelelisa izinqubo zokuzungezisa nokufutha. Le nqubo ifaneleka ikakhulukazi ukukhiqiza{2}}izitsha zengilazi ezinkulu.
(III) Ukusetshenziswa Kwenqubo Yokuvuthela Ibhande
Le nqubo isebenzisa indlela yokudla egeleza uketshezi eqhubekayo. Ingilazi encibilikisiwe yenza umfudlana ozinzile ngembobo yokukhipha futhi igoqwe ibe isakhiwo sebhande ngama-roller. Ngesikhathi sokusebenza kochungechunge lokudlulisela, amabhamuza omoya akhiwa amandla adonsela phansi kanye nokukhishwa komoya, futhi ekugcineni, isikhunta esijikelezayo nesivalayo siqeda inqubo yokushaywa. Ukufutha amabhande kwaqalwa yi-Corning Glass Company e-United States futhi kusetshenziswa kakhulu-ukukhiqiza okukhulu kwemikhiqizo efana namagobolondo esibani nezinkomishi zetiye. Ukuthuthuka kwayo okwalandela kubuchwepheshe bokukhiqiza ama-cookware nakho kusekelwe esimisweni esifanayo.
(IV) Izinzuzo Zokunyathelisa-Ubuchwepheshe Be-Blowing
Inqubo yokucindezela-yokuvuthela isebenzisa isikhunta esiyinhloko ukuze ucindezele futhi wenze intamo yebhodlela, okulandelwa ukufutha nokubumba kusetshenziswa isikhunta sokugcina. Lobu buchwepheshe buthuthukisa kakhulu ukujiya kodonga lomkhiqizo futhi busetshenziswa kakhulu ekukhiqizeni{2}}amabhodlela omlomo abanzi, kanti ezinye izinkampani nawo zibusebenzisa ekwenzeni{3}}amabhodlela omlomo amancane.
Uma kuqhathaniswa nendlela yokuphefumula-, indlela yokucindezela{1}}yokushaywa iqeda ukucindezelwa nokwakheka komlomo webhodlela kanye nesibonelo ngesinyathelo esisodwa kusetshenziswa i-punch, isusa izinqubo eziyinkimbinkimbi ezifana{2}}nokulungiselela kwangaphambili{2}}okuyisisekelo, ukugcwaliswa komoya, kanye{3}}nokufutha emuva. Njengenguquko yobuchwepheshe yendlela yokushaywa-, le nqubo isebenzisa i-punch ukuze imiselele isakhiwo esiyinhloko esivamile, ukuzuza ukuthuthukiswa ngasikhathi sinye ekusebenzeni kahle kokukhiqiza nokuzinza kwekhwalithi.
