Mokhoa oa ho hlahisa libotlolo tsa khalase

Ts'ebetso ea tlhahiso ea botlolo ea khalase haholo-holo e kenyelletsa:
①Ho lokisa lisebelisoa tse tala. Hlakola lisebelisoa tse tala (lehlabathe la quartz, soda, lejoe la mokoetla, feldspar, joalo-joalo) ka li-blocks, omisa lisebelisoa tse tala 'me u tlose tšepe e nang le lisebelisoa tse tala ho netefatsa boleng ba khalase.
②Ho lokisoa ha lihlopha tse tsoakiloeng.
③Melting process.Glass e tsoakiloeng ka har'a sebōpi sa letamo kapa seboping sa letamo bakeng sa mocheso o phahameng (1550 ~ 1600 degrees) ho futhumatsa, e le hore ho be le sebopeho sa junifomo, se se nang bubble, le ho kopana le litlhoko tsa ho bopa ha khalase e metsi.
④Molding.Beha khalase ea metsi ka har'a hlobo ho etsa lihlahisoa tsa khalase tsa sebopeho se hlokahalang, joalo ka libotlolo tse nkhang hamonate, linkho tsa khalase, lisebelisoa tse fapaneng, joalo-joalo.
⑤Kalafo ea Mocheso.Ka ho koala, ho tima le mekhoa e meng, ho felisa kapa ho hlahisa khatello ea kelello ka hare ho khalase, ho arohana ha karolo kapa crystallization, le ho fetola boemo ba sebopeho sa khalase.

Ka mor'a hore tube ea khalase e kene fekthering, thepa (boima) e tla lekanngoa ke basebetsi 'me e arotsoe ka likarolo tse 3 ho ea ka ho eketsa kapa ho fokotsa ligrama tse 5. Basebeletsi ba etsang libotlolo ba amohela thepa ka har'a workshop bakeng sa tlhahiso.Bophahamo ba botlolo bo behiloe. ke basebetsi ba rona ba ho etsa libotlolo mochining.Boholo ba botlolo bo lekantsoe ke bophara ba tube ea khalase.Botlolo e' ngoe le e 'ngoe ea khalase e tsoa mochining oa ho etsa libotlolo ebe e mela ho ea ho beoa seboping se sa reroang. libotlolo li kenngoa ka likhato tse 550-600 bakeng sa metsotso ea 50. Annealing ke ho netefatsa khatello ea kelello ea botlolo ea khalase le ho finyella ho hanyetsa ha botlolo ea botlolo le ho hanyetsa ho theoha. Joale libotlolo li ea sethaleng se latelang sa tlhahlobo ea matsoho le ho paka.Ho na le mefuta e meraro ea bahlahlobi: bahlahlobi ba libotlolo tsa khalase, bahlahlobi ba ho paka le bahlahlobi ba lisampole. Mehlala e tla romelloa laboratoring bakeng sa tlhahlobo ea botlolo ea khalase, 'me lihlahisoa tse tšoanelehang li tla feta liteko tsa laboratori.Ho hlahisa thepa ka botlalo le ho hlophisa lipalangoang.