Ubwoko Bukuru bwikirahure
· Ubwoko I - Ikirahure cya Borosilicate
· Ubwoko bwa II - Ikirahure cya Soda
· Ubwoko bwa III - Ikirahure cya Soda
Ibikoresho bikoreshwa mu gukora ibirahuri birimo umusenyi hafi 70% hamwe nuruvange rwihariye rwivu rya soda, hekeste nibindi bintu bisanzwe - ukurikije imitungo yifuzwa mugice.
Uburyo bwo Gukora Ibirahure
Ikirahure cya Blown kizwi kandi nk'ikirahure kibumbwe.Mugukora ibirahuri byavanze, gobs yikirahure gishyushye kiva mu itanura berekeza kumashini ibumba no mu mwobo aho umwuka uhatirwa kubyara ijosi nuburyo rusange bwa kontineri.Iyo zimaze gushingwa, zizwi nka Parison.Hariho uburyo bubiri butandukanye bwo gukora ibintu byanyuma:
Blow & Blow Process -ikoreshwa mubikoresho bigufi aho parison ikorwa numwuka uhumanye
Kanda & Blow Process-ikoreshwa mubikoresho binini bya diameter birangirwamo parison ikozwe mukanda ikirahuri hejuru yubusa hamwe nicyuma.
Inzira Zirahure
Gukubita no Gukubita -umwuka wugarije ukoreshwa mugukora gob muri gereza, ishyiraho ijosi rirangiza kandi igaha ishusho imwe.Gereza irahita ijyanwa kurundi ruhande rwimashini, kandi umwuka ukoreshwa kugirango uyihindure muburyo bwifuzwa.
Kanda kandi Uhindure inzira-plunger yinjizwamo mbere, umwuka hanyuma ukurikire gukora gob muri gereza.
Igihe kimwe, ubu buryo bwakoreshwaga mu bikoresho binini byo mu kanwa, ariko hamwe no kongeramo inzira ya Vacuum, ubu birashobora gukoreshwa no mu kanwa kagufi.
Imbaraga nogukwirakwiza nibyiza murubu buryo bwo gukora ibirahuri kandi byemereye ababikora "kuremerera" ibintu bisanzwe nkamacupa yinzoga kugirango babungabunge ingufu.
Imiterere - uko byagenda kose, iyo ibirahuri bimaze kuvuka bimaze gukorwa, ibikoresho byashyizwe muri Annealing Lehr, aho ubushyuhe bwabo bugarurwa bugera kuri 1500 ° F, hanyuma bikagabanuka buhoro buhoro kugeza munsi ya 900 ° F.
Uku gushyuha no gukonjesha buhoro bikuraho imihangayiko muri kontineri.Hatabayeho iyi ntambwe, ikirahure cyasenyuka byoroshye.
Kuvura Ubuso -ubuvuzi bwo hanze bukoreshwa kugirango wirinde gukuramo, bigatuma ikirahure gikunda kumeneka.Ipitingi (mubisanzwe polyethylene cyangwa tin oxyde ivanze) iraterwa hanyuma ikagira icyo ikora hejuru yikirahure kugirango ikore amabati.Iyi coating irinda amacupa gukomera hamwe kugirango ugabanye kumeneka.
Amabati ya tin oxyde akoreshwa nkumuti ushushe.Kubuvura bukonje, ubushyuhe bwibikoresho buragabanuka hagati ya 225 na 275 ° F mbere yo kubisaba.Iyi kote irashobora gukaraba.Hot End ivura ikoreshwa mbere yuburyo bwa annealing.Ubuvuzi bukoreshwa murubu buryo bwakira ikirahure, kandi ntibushobora gukaraba.
Kuvura Imbere - Imiti ya Fluorination Imbere (IFT) ninzira ituma ikirahure cyubwoko bwa III mubirahure byubwoko bwa II kandi bigashyirwa mubirahure kugirango birinde kumera.
Ubugenzuzi Bwiza -Kugenzura Ubushyuhe Bwiza Bwuzuye burimo gupima uburemere bwamacupa no kugenzura ibipimo by'amacupa hamwe no gupima.Nyuma yo kuva kumpera ikonje ya lehr, amacupa noneho anyura mumashini ya elegitoronike igenzura amakosa ahita amenya amakosa.Ibi birimo, ariko ntibigarukira gusa: kugenzura uburebure bwurukuta, kumenya ibyangiritse, gusesengura ibipimo, kugenzura hejuru yikimenyetso, gusikana urukuta kuruhande no gusikana.
Igihe cyo kohereza: Werurwe-12-2022