Kugadzirwa kwegirazi mabhodhoro: A Complex Asi Commatating Process

 

Kugadzirwa kwegirazi kwegoridhe kunosanganisira matanho mazhinji -kubva pakugadzira iyo kuumbwa kuumba iyo yakaumbwa girazi muchimiro chaicho. Nyanzvi dzine hunyanzvi dzinoshandisa mashini akakosha uye maitiro emhando yekushandura zvigadzirwa zvidiki mumidziyo yePristine yerima.

Zvinotanga nezvinonwiwa.Zvikamu zvekutanga zvegirazi ishicon dioxide (jecha), sodium carbonate (soda ash), uye calcium oxide (limestone). Zvimwe zvicherwa zvakanyorwa zvakasanganiswa kuti zviwedzere zvivakwa sekujekeswa, simba, uye ruvara. Izvo zvinhu zvakagadzirwa zvinonyatso kuyerwa uye zvakasanganiswa mubhandi usati watakurwa muchoto.

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Mukati mevira, kupisa vanosvika 2500 ° F kuti inyungudze musanganiswa mumvura inopenya.Kusvibiswa kunobviswa uye girazi rinotora kiyi yeunifomu. Girazi rakanyungudutswa rinoyerera pamwe chete refrasitory cramic chiteshi muVateerths uko iyo inogadziriswa usati wapinda michina yekuumba.

Bhodhoro rekugadzira nzira dzinosanganisira kubaya-uye-kuputika, kudzvanya-uye-kurova, uye mutsara mutsipa-mutsipa-uye-kurova.Mukuputika-uye-kuputika, gob yegirazi inodonhedzwa mune isina mbichana mold uye inflated nemhepo yakamanikidzwa kuburikidza neye blowpipe.

Iyo penison inotora chimiro kubva kumadziro eyekuumbwa usati waendeswa kune yekupedzisira kuumbwa nekuenderera mberi ichivhuvhuta kusvikira iyo inoenderana chaizvo.

Zvekudzvanya-uye-kurova, iyo penison inoumbwa nekudzvanya girazi gob mune isina chinhu chakaumbwa nePlunger pane kuputika mhepo. Paris-yakagadzirirwa Paris yakaumbwa ipapo inoenda kuburikidza nekupedzisira kuputika kwemold. Spegrock mutsipa tinya-uye-kuputika chete unoshandisa kumhepo kumanikidza kuumba mutsipa kupera. Muviri wakaumbwa nekumanikidza.

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Akamboburitswa kubva kuMolds, mabhodhoro egirazi arikuita kuti abvise kushushikana uye kudzivirira kuputsa.Annealing Ovens Zvishoma nezvishomakutonhoraivo pamusoro pemaawa kana mazuva. Ongorora michina inoongorora kuremara muchimiro, marara, zvisimbiso uye zvemukati kumanikidza kuramba. Mabhodhoro akatenderwa akazara uye akatumirwa kune verudzi.

Pasinei nekutonga kwakadzora, kuremara kuchiri kumuka panguva yekugadzira girazi.Dombo kuremara kunoitika kana mabheti ekuramba kwezvinhu zvinoregedza madziro eKiln uye musanganiswa negirazi. Mbeu idzo zvidiki zvidiki zvebhurugwa risina kugadzirwa. Ream ndeye girazi yekuvaka mukati meMolds. Kuchena kunoonekwa semazwi emakaka kubva pane chikamu chekuparadzaniswa. Tambo uye huswa ndedzipi dzinopera simba dzinoratidza kuyerera kwegirazi muParis.

Zvimwe zvikanganiso zvinosanganisira splits, mipendero, makumbo, mabhurukwa, uye kutarisa zvinokonzerwa nenyaya dzekuumba, tembiricha kusiyanisa kana kubata zvisina kunaka. Pasi kuremara senge sagging uye kuonda kunogona kumuka panguva yekuwedzera.

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Mabhodhoro asina kukwana anoenderana nekudzivirira kunaka kwemhando pasi mutsara. Avo vachipfuura vanoongorora vanoenderera nekushongedza kuburikidza neScreen kudhinda, kunamatira kutaura kana kupfira kuunganidza usati wazadzwa.

Kubva pane zvigadzirwa zvekushandisa zvekupedza zvigadzirwa, girazi rezvisikwa zvakasikwa zvinosanganisira mainjiniya einjiniya, yakasarudzika michina, uye kudzora kwakakura. Kutamba kwakatyisa kwekupisa, kumanikidzwa uye kufamba kunopa mamirioni emidziyo isina girazi mazuva ese. Iyo inoshamisa kuti runako rwakadii runobuda mumoto nejecha.


Kutumira Nguva: Sep-13-2023