Izinhlobo Ezinkulu Zengilazi
· Uhlobo I - Borosilicate Glass
· Uhlobo II - Ingilazi ye-Soda Lime Eyenziwe
· Uhlobo III - Ingilazi ye-Soda Lime
Izinto ezisetshenziselwa ukwenza ingilazi zihlanganisa cishe u-70% wesihlabathi kanye nengxube ethile ye-soda ash, i-limestone nezinye izinto zemvelo - kuye ngokuthi yiziphi izakhiwo ezifunwa ku-batch.
Izindlela Zokukhiqiza Iziqukathi Zengilazi
I-Blown Glass yaziwa nangokuthi ingilazi ebunjiwe.Ekudaleni ingilazi eshaywayo, ama-gobs wengilazi eshisayo evela esithandweni aqondiswe emshinini wokubumba nasemigodini lapho umoya uphoqeleka khona ukukhiqiza intamo kanye nesimo sesitsha esijwayelekile.Uma sezibunjiwe, bese zibizwa ngokuthi iParis.Kunezinqubo ezimbili ezihlukene zokwakheka ukwakha isiqukathi sokugcina:
Inqubo yokuvuthela nokuvuthela -esetshenziselwa iziqukathi eziwumngcingo lapho i-parison yakhiwe ngomoya ocindezelweyo
Cindezela futhi Vuthela Inqubo-esetshenziselwa iziqukathi zokuqeda ezinobubanzi obukhulu lapho i-parison yakheke khona ngokucindezela ingilazi ngokumelene nesikhunta esingenalutho nge-plunger yensimbi.
Izinqubo Zokwakha Ingilazi Eshaywayo
Inqubo yokuvuthela nokuvuthela -umoya ocindezelweyo usetshenziselwa ukwenza i-gob ibe yi-parison, esungula ukuphela kwentamo futhi inikeze i-gob isimo esifanayo.Isonto libe seliphenyiselwa ngakolunye uhlangothi lomshini, bese kusetshenziswa umoya ukuze uwuphephethe ube sesimweni owufunayo.
Cindezela futhi Vuthela Inqubo-i-plunger ifakwa kuqala, umoya bese kulandela ukwenza i-gob ibe yisonto.
Ngesinye isikhathi le nqubo yayivame ukusetshenziselwa iziqukathi zomlomo obanzi, kodwa ngokwengezwa kwe-Vacuum Assist Process, manje ingasetshenziselwa izicelo zomlomo omncane futhi.
Amandla nokusabalalisa kungcono kakhulu kule ndlela yokwakheka kwengilazi futhi ivumele abakhiqizi ukuba "belula" izinto ezivamile ezifana namabhodlela kabhiya ukuze balondoloze amandla.
I-Conditioning - kungakhathaliseki ukuthi kwenziwa kanjani, uma iziqukathi zengilazi ezishaywayo sezakhiwe, iziqukathi zilayishwa ku-Annealing Lehr, lapho izinga lokushisa lazo libuyiselwa ku-1500 ° F, bese lincishiswa kancane kancane libe ngaphansi kuka-900 ° F.
Lokhu kushisa kabusha nokupholisa kancane kuqeda ingcindezi ezitsheni.Ngaphandle kwalesi sinyathelo, ingilazi ibingaphahlazeka kalula.
Ukwelashwa kwendawo -ukwelashwa kwangaphandle kusetshenziselwa ukuvimbela ukuhuqa, okwenza ingilazi ikwazi ukuphuka.I-coating (imvamisa ingxube esekelwe ku-polyethylene noma i-tin oxide) iyafafazwa futhi isabela phezu kwengilazi ukwenza ukunamathela kwe-tin oxide.Lokhu kunamathela kuvimbela amabhodlela ukuthi anganamathelani ukuze anciphise ukuphuka.
I-tin oxide coating isetshenziswa njengokwelashwa kokuphela okushisayo.Ukuze uthole ukwelashwa okubandayo, izinga lokushisa lezitsha liyehla libe phakathi kuka-225 no-275° F ngaphambi kokufaka isicelo.Lokhu okunamathelayo kungagezwa kuphele.Ukwelashwa kwe-Hot End kusetshenziswa ngaphambi kwenqubo yokuhushula.Ukwelashwa okusetshenziswa ngale mfashini empeleni kusabela engilazini, futhi akunakususwa.
Ukwelashwa Kwangaphakathi - I-Internal Fluorination Treatment (IFT) inqubo eyenza ingilazi yoHlobo lwe-III ibe ingilazi yoHlobo lwe-II futhi ifakwe engilazini ukuvimbela ukuqhakaza.
Ukuhlolwa Kwekhwalithi -Ukuhlola Ikhwalithi Yokuphela Okushisayo kuhlanganisa ukukala isisindo sebhodlela kanye nokuhlola ubukhulu bebhodlela ngamageji ahambayo.Ngemva kokushiya ukuphela okubandayo kwe-lehr, amabhodlela abe esedlula emishinini yokuhlola kagesi ebona amaphutha ngokuzenzakalelayo.Lokhu kufaka phakathi, kodwa akukhawulelwe kulokhu: ukuhlola ukujiya kodonga, ukutholwa komonakalo, ukuhlaziya ubukhulu, ukuhlolwa kwendawo evalekile, ukuskena kodonga oluseceleni kanye nokuskena kwesisekelo.
Isikhathi sokuthumela: Mar-12-2022