Izinto ezisetyenziselwa ukwenza iglasi ziquka malunga ne-70% yesanti kunye nomxube othile wesoda ash, i-limestone kunye nezinye izinto zendalo - kuxhomekeke kwiipropati ezifunwayo kwibhetshi.
Xa kuveliswa iglasi ye-soda yekalika, iglasi ecoliweyo, esetyenzisiweyo, okanye i-cullet, yinto eyongezelelweyo engundoqo.Ubungakanani be-cullet esetyenziswe kwibhetshi yeglasi iyahluka.I-Cullet inyibilika kwiqondo lokushisa eliphantsi elinciphisa ukusetyenziswa kwamandla kwaye lifuna izinto ezimbalwa eziluhlaza.
Iglasi yeBorosilicate akufuneki ihlaziywe kuba iyiglasi ekwaziyo ukumelana nobushushu.Ngenxa yeempawu zayo zokumelana nobushushu, iglasi ye-borosilicate ayiyi kunyibilika kwiqondo lokushisa elifanayo njengeglasi ye-Soda Lime kwaye iya kuguqula i-viscosity yolwelo olusezikweni ngexesha lokunyibilika kwakhona.
Zonke izinto eziluhlaza zokwenza iglasi, kuquka i-cullet, zigcinwe kwindlu yebhetshi.Zithi ke ubunzima bomxhuzulane bondliwa kwindawo yokulinganisa kunye nokuxuba kwaye ekugqibeleni zinyuswe zibe zii-batch hoppers ezinikezela kwiziko leglasi.
Iindlela zokuVelisa izikhongozeli zeglasi:
Iglasi evuthelweyo ikwabizwa ngokuba yiglasi ebunjiweyo.Ekudaleni iglasi evuthelweyo, iigobs zeglasi efudumeleyo evela eziko zibhekiswa kumatshini wokubumba kunye nakwimingxuma apho umoya unyanzeliswa khona ukuvelisa intamo kunye nemilo yesikhongozeli ngokubanzi.Xa sele zibunjiwe, zaziwa ngokuba yiParison.Kukho iinkqubo ezimbini ezahlukeneyo zokubumba ukwenza isikhongozeli sokugqibela:
Iinkqubo zokwenziwa kweglasi evuthelweyo
Inkqubo yokuvuthela kunye nokuvuthela - umoya ocinezelweyo usetyenziselwa ukwenza i-gob kwi-parison, emisela ukugqitywa kwentamo kwaye inike i-gob imilo efanayo.Emva koko icawa ijikelwa kwelinye icala lomatshini, kuze kusetyenziswe umoya ukuwuvuthela ngendlela owufuna ngayo.
Cofa kunye neNkqubo yokuVuthela- iplunger ifakwa kuqala, umoya emva koko ulandele ukwenza igob kwiparison.
Ngaxa lithile le nkqubo yayidla ngokusetyenziswa kwizikhongozeli zomlomo obanzi, kodwa ngokongezwa kweNkqubo yoNcedo lweVacuum, ngoku ingasetyenziselwa izicelo zomlomo omxinwa ngokunjalo.
Amandla kunye nokusabalalisa kusemgangathweni kule ndlela yokwenza iglasi kwaye ivumele abavelisi ukuba "balula" izinto eziqhelekileyo ezifana neebhotile zebhiya ukugcina amandla.
Ukulungiswa - nokuba yinkqubo, xa izitya zeglasi ezivuthelweyo zenziwe, izikhongozeli zilayishwa kwi-Annealing Lehr, apho ubushushu bawo bubuyiselwa ukuya kutsho malunga ne-1500 ° F, kwaye buncitshiswe kancinci ukuya ngaphantsi kwe-900 ° F.
Oku kufudumeza kwakhona kunye nokucotha kokupholisa kuphelisa uxinzelelo kwizikhongozeli.Ngaphandle kweli nyathelo, iglasi ibiya kuqhekeka ngokulula.
Unyango lwe-Surface - unyango lwangaphandle lusetyenziselwa ukukhusela i-abrading, eyenza iglasi ikwazi ukuphuka.I-coating (idla ngokuba yi-polyethylene okanye i-tin oxide esekelwe umxube) ifafazwa kwaye iphendule kumphezulu weglasi ukwenza i-tin oxide coating.Oku kugquma kunqanda iibhotile zincamathelane ukuze kuncitshiswe ukuqhekeka.
I-Tin oxide yokugquma isetyenziswa njengonyango olushushu.Kunyango lwesiphelo esibandayo, ubushushu bezikhongozeli buncitshisiwe bube phakathi kwe225 kunye ne275° F phambi kokufakwa kwesicelo.Le ngubo inokuhlanjwa.Unyango lwe-Hot End lusetyenziswa phambi kwenkqubo yokuhluma.Unyango olusetyenziswa ngolu hlobo luchaphazela iglasi, kwaye alunakuhlanjwa.
Unyango lwangaphakathi - Unyango lwangaphakathi lwe-Fluorination (IFT) yinkqubo eyenza iglasi yoHlobo lwe-III ibe yiglasi yoHlobo lwe-II kwaye isetyenziswe kwiglasi ukukhusela ukuqhakaza.
Ukuhlolwa koMgangatho - UkuHlolwa koMgangatho oPhezulu kubandakanya ukulinganisa ubunzima bebhotile kunye nokujonga imilinganiselo yebhotile kunye nee-go no-go gauges.Emva kokushiya isiphelo esibandayo se-lehr, iibhotile zidlula koomatshini bokuhlola be-elektroniki abafumanisa ngokuzenzekelayo iimpazamo.Ezi ziquka, kodwa azikhawulelwanga: ukuhlolwa kobukhulu bodonga, ukubonwa komonakalo, uhlalutyo lwe-dimensional, ukuhlolwa komphezulu wokutywina, ukuskena kodonga olusecaleni kunye nesiseko sokuskena.
Ixesha lokuposa: Oct-29-2019