Mokhoa oa ho etsa khalase, le mekhoa ea tlhahiso le mekhoa ea khalase ea Cn editor e kenyelletsa mekhoa e latelang.
1. Ho kopanya: ho ea ka lethathamo la lisebelisoa tse entsoeng, lekanya lisebelisoa tse sa tšoaneng tse tala 'me u li kopanye ka ho lekana ka motsoako.Lisebelisoa tse ka sehloohong tsa khalase ke: lehlabathe la quartz, limestone, feldspar, soda ash, boric acid, joalo-joalo.
2. Ho qhibiliha, lisebelisoa tse tala tse lokiselitsoeng li futhumatsoa ka mocheso o phahameng ho etsa khalase ea metsi e sa lefelloeng ea bubble.Ena ke ts'ebetso e rarahaneng haholo ea 'mele le lik'hemik'hale.Ho qhibiliha ha khalase ho etsoa ka sebōping.Haholo-holo ho na le mefuta e 'meli ea Li-Furnaces: e' ngoe ke sebōpi sa crucible, moo frit e kenngoa ka har'a crucible le ho futhumala ka ntle ho crucible.Sekoahelo se le seng feela se ka kenngoa ka sebōping se senyenyane sa crucible, 'me li-crucible tse ka bang 20 li ka behoa ka sebōping se seholo sa crucible.Sebōpi sa Crucible ke tlhahiso ea lekhalo, 'me hona joale ke khalase ea optical feela le khalase ea mebala e hlahisoang ka sebōping sa crucible.E 'ngoe ke sebōpi sa tanka, moo frit e qhibilihang ka har'a letamo la sebōpi ebe e futhumatsa ka mollo o bulehileng karolong e ka holimo ea mokelikeli oa khalase.Mocheso o qhibilihang oa khalase ke boholo ba 1300 ~ 1600 ゜ C. Boholo ba bona bo futhumetse ke lelakabe, 'me ba seng bakae ba futhumatsoa ke motlakase oa motlakase, o bitsoang sebōpi sa motlakase.Hona joale, libotlolo tsa tanka li hlahisoa kamehla.Likamore tse nyane tsa litanka li ka ba limithara tse 'maloa,' me tse kholo li ka ba kholo ho feta 400 metres.
3. Ho theha ke phetoho ea khalase e qhibilihisitsoeng hore e be lihlahisoa tse tiileng tse nang le libopeho tse tsitsitseng.Ho theha ho ka etsoa feela ka har'a mocheso o itseng oa mocheso, e leng mokhoa oa ho pholisa.Khalase e qala ho fetoha ho tloha ho mokelikeli oa viscous ho ea ho boemo ba polasetiki, ebe e fetoha boemo bo thata bo brittle.Mekhoa ea ho theha e ka aroloa ka mokhoa oa matsoho le oa ho etsa mechine.
A. Ho theha ka maiketsetso.Ho boetse ho na le (1) ho butsoela, ho sebelisa phaephe ea nickel chromium alloy blow, ho nka bolo ea khalase le ho e butsoela ha u ntse u phethola hlobo.Haholo-holo e sebelisoa ho etsa li-bubble tsa khalase, libotlolo, libolo (bakeng sa likhalase tsa mahlo), joalo-joalo (2) Ho taka: ka mor'a ho butsoela ka har'a li-bubble, mosebeletsi e mong o e khomarela ka poleiti e ka holimo.Batho bana ba babeli ba foka ha ba ntse ba hula, e sebelisoang haholo-holo ho etsa liphaephe kapa lithupa tsa khalase.(3) Tobetsa, nka sengoathoana sa khalase, u se khaole ka lisekere ho etsa hore se oele ka har'a hlobo ea concave, ebe u se hatella ka punch.Haholo-holo e sebelisoa ho etsa linoelo, lipoleiti, joalo-joalo (4) Ho theha mahala, lisebelisoa tsa ho khetha le ho etsa mesebetsi ea matsoho ka ho toba ka pliers, lisekere, li-tweezers le lisebelisoa tse ling.
B. Ho etsa mechine.Ka lebaka la matla a phahameng a mosebetsi, mocheso o phahameng le maemo a futsanehileng a ho etsoa ha maiketsetso, boholo ba bona bo nkeloe sebaka ke ho etsoa ha mechine ntle le ho etsoa mahala.Ntle le ho hatella, ho butsoela le ho toroea, ho etsa mechine ho boetse ho na le (1) mokhoa oa calendering, o sebelisetsoang ho hlahisa likhalase tse teteaneng tse bataletseng, likhalase tse betliloeng, khalase ea terata, joalo-joalo (2) Mokhoa oa ho lahla ho hlahisa likhalase tsa optical.
C. (3) Mokhoa oa ho lahla oa Centrifugal o sebelisetsoa ho etsa li-tubes tsa khalase tse bophara bo boholo, lisebelisoa le lipitsa tse kholo tsa ho arabela.Sena ke ho kenya mokelikeli oa khalase ka har'a hlobo e potolohang ka lebelo le phahameng.Ka lebaka la matla a centrifugal, khalase e khomarela lebota la hlobo, 'me ho potoloha ho tsoela pele ho fihlela khalase e thatafala.(4) Mokhoa oa sintering o sebelisoa ho hlahisa khalase ea foam.Ke ho eketsa mokelikeli ho phofo ea khalase le ho e futhumatsa ka har'a hlobo ea tšepe e koahetsoeng.Li-bubble tse ngata tse koetsoeng li thehoa ts'ebetsong ea ho futhumatsa ea khalase, e leng mocheso o motle oa mocheso le thepa ea ho thibela molumo.Ho feta moo, ho etsoa ha khalase e bataletseng ho kenyelletsa mokhoa oa ho taka o otlolohileng, mokhoa oa ho taka o bataletseng le mokhoa oa ho phaphamala.Mokhoa oa ho phaphamala ke mokhoa o lumellang likhalase tse metsi ho phaphamala holim'a tšepe e qhibilihisitsoeng (TIN) ho etsa khalase e bataletseng.Melemo ea eona e ka sehloohong ke boleng bo phahameng ba khalase (e bataletseng le e khanyang), lebelo la ho taka ka potlako le tlhahiso e kholo.
4. Ka mor'a hore ho be le annealing, khalase e ba le liphetoho tse matla tsa mocheso le liphetoho tsa sebōpeho nakong ea ho theha, e leng se siea khatello ea mocheso ka khalase.Khatello ena ea mocheso e tla fokotsa matla le botsitso ba mocheso oa lihlahisoa tsa khalase.Haeba e pholile ka ho toba, e ka 'na ea phatloha ka boeona nakong ea ho pholile kapa ha e bolokoa hamorao, ea ho e tsamaisa le ho e sebelisa (eo hangata e tsejoang e le ho phatloha ho batang ha khalase).E le ho felisa ho phatloha ho batang, lihlahisoa tsa khalase li tlameha ho kenngoa ka mor'a ho theha.Annealing ke ho boloka mocheso ka har'a mocheso o itseng kapa ho fokotsa lebelo ka nako e itseng ho felisa kapa ho fokotsa khatello ea mocheso ka khalase ho ea boleng bo amohelehang.
Ho phaella moo, lihlahisoa tse ling tsa khalase li ka thatafatsoa e le ho eketsa matla a tsona.Ho kenyelletsa: ho thatafatsa 'mele (ho tima), ho sebelisoa bakeng sa likhalase tse teteaneng, likhalase tse holim'a tafole, li-windscreens tsa koloi, joalo-joalo;Le ho thatafatsa lik'hemik'hale (phapanyetsano ea ion), e sebelisetsoang khalase ea sekoahelo sa oache, khalase ea sefofane, joalo-joalo.
Nako ea poso: Jul-12-2022
