Tinowanzo shandisa zvigadzirwa zvegirazi zvakasiyana-siyana muhupenyu hwedu, senge mahwindo egirazi, magirazi, magonhi egirazi anotsvedza, nezvimwe. Zvigadzirwa zvegirazi zvese zvakanaka uye zvinoshanda.Iro bhodhoro regirazi rinogadzirwa nejecha requartz sechinhu chikuru mbishi, uye zvimwe zvinhu zvinobatsira zvinonyungudutswa mumvura pakupisa kwepamusoro, uye ipapo bhodhoro remafuta akakosha rinodururwa muforoma, yakanyoroveswa, yakachekwa, uye yakanyungudutswa kuita bhodhoro regirazi.Mabhodhoro egirazi anowanzo ane logo yakaoma, uye logo inogadzirwawo nechimiro che mold.Zvinoenderana nemaitiro ekugadzira, kuumbwa kwemabhodhoro egirazi kunogona kukamurwa kuita marudzi matatu: kuvhuvhuta kwemanyorero, mechanical kuvhuvhuta uye extrusion molding.Ngatitarisei maitiro ekugadzira mabhodhoro egirazi.
Maitiro ekugadzira mabhodhoro egirazi:
1. Pre-processing yezvakagadzirwa.Pwanya zvinhu zvakawanda zvakasvibirira (jecha requartz, soda ash, limestone, feldspar, nezvimwewo) kuomesa zvinhu zvakanyorova, uye kubvisa simbi kubva musimbi-ine simbi kuti uone kunaka kwegirazi.
2. Kugadzirira batch.
3. Kunyunguduka.Girazi batch zvinhu zvinodziiswa pakupisa kwakanyanya (1550 ~ 1600 madhigirii) muchoto chedziva kana muchoto chedziva kuita yunifomu, isina bubble-isina girazi remvura rinosangana nezvinodiwa zvekuumbwa.
4. Kuumba.Isa girazi remvura muforoma kuti uite girazi chigadzirwa chechimiro chinodiwa.Kazhinji, iyo preform inoumbwa kutanga, uye ipapo preform inoumbwa mumuviri webhodhoro.
5. Kurapa kwekupisa.Kuburikidza neannealing, kudzima uye mamwe maitiro, kushushikana kwemukati, kupatsanurwa kwechikamu kana crystallization yegirazi inocheneswa kana kugadzirwa, uye chimiro chegirazi chinoshandurwa.
Nguva yekutumira: Sep-13-2021