Nzira yeGireji Inopedzwa neUmambo hweRoma
Nzira yekugadzira girasi yakagadzirwa nemuromo yakagadziriswa isati yasimuka muHumambo hweRoma uye yakakura pakuzivikanwa apo hurumende yeRoma yakabudirira. Muromo unovhuvhuta, unozivikanwawo sekusununguka, nzira yakashandiswa kugadzira girasi kumativi ose enyika kwemazana emakore. Izvi zvinosanganisira kuputira kuputika kwemhepo mugirazi yakanyungudutswa iyo yakaunganidzwa pane imwe mugumo wegirazi regirazi rainzi inonzi blowpipe.
Zvose Zviri Blown Girazi Muromo Inopfuta Here?
Aiwa, girasi rinoputika rinogonawo kuitwa nemichina ine mweya compressor uye makambani akawanda akabudisa girazi rakawanda rakawanda nhasi rakashandisa nzira iyi, sezvinoita mazuva ano girazi vanogadzira girazi rekugadzira girazi. Mimwe magirazi anozivikanwa zvikuru aya akave akabudiswa nemunhu anozivikanwa nomukurumbira Dale Chihuly, ane girazi rine mavara anogona kuonekwa munzvimbo yekuchengetedza yeimba yaBelgigio kuLas Vegas, Nevada.
Inopenya Girazi Inogara Yakashongedzwa Here?
Hongu, girasi rinoputika rinogona kuumbwa nekubatsira kwehutu. Fostoria ndeimwe yemakambani makuru anozivikanwa neunyanzvi hwekugadzira girazi rakange riri yunifomu muchimiro achishandisa nzira iyi kwemakore mazhinji. Icho chinyorwa hachizove nezvine zviratidzo zvekuumbwa mupfungwa yechokwadi, zvakadaro, sezvinotsanangurwa pasi apa.
Iwe Unoti Sei Kusiyana Kwepakati peBlown uye Molded Glass?
Chinhu chokutanga kutarisa girazi rinoputika is pontil mark (sezvinotsanangurwa zvakare pasi apa).
Zvingave zvakaoma pasi kana kusvibiswa kunze, girazi rose rinoputika richava nechokuita. Girazi yakashongedzwa , iyo yakafanana neyegorosi yakafuridzirwa, haichazove ne pontil mark pasi, uye ichave yakagadzira seams pane imwe nzvimbo pachidimbu. Iyo mikoko yakagadzirwa kazhinji inowanikwa kumativi emakirasi umo zvikamu zveganda regirazi rinobatana pamwechete kana zviri zviviri kana zvitatu zvikamu.
Chii chinonzi Pontil Mark paBlown Glass?
Izvo chete, pontil chiratidzo ndiyo nzvimbo iri pasi pechigadziko chegirasi rakafuridzirwa apo tsvimbo yakashandiswa panguva yekugadzira yakaputsika mushure mekunge chikamu chapera. Zvimwe zvikamu zvegirasi rinoputika richava ne-rough pontil, dzimwe dzichava ne-lumpy pontil iyo yave ichinyatsogadzirwa nokudzorera girazi uye kuifukisa.
Pikisita zviratidzo zviratidzo zvakakosha kuti glassware yakaitwa nekurova kunze kwekumanikidzira muchiganda. Chimwe chinhu chinogona kuumbwa nekubatsirwa nemichina, kana muromo unoputirwa nemhizha imwe chete, asi kana pontil chiratidzo iripo girazi rakafuridzirwa mune mamwe mafashoni pane kudzvinyirirwa.
Zvimwe zviratidzo zvechimiro ichi zvakanyanya kuoma uye chaizvoizvo zvinotaridzika sechaputika mugirazi. Vamwe vanoratidza murwi kuitira kuti iwe uone kuti nzvimbo yacho yakadzokorora uye yakarongedzwa nemunhu anoita chidimbu. Mhando yepontil mark inowanzoratidza kuti chidimbu chacho chinogadzirwa zvakakwana, asi kwete nguva dzose. Iwe unotofanira kutarisa zvimwe zvikamu zvechidimbu sechienzanisi uye kuvapo kwemarara mune girazi kuti uite kuongororwa kwehuwandu hwehutano.
Chimwe chinhu ndechokuti, zvikamu zvakanakisisa zvegirazi hazvingawanzove neipi yakaipa pontil chiratidzo pasi.
Girazi rakagadzirwa zvakanaka rakashandiswa, iro girazi regirazi uye rakanaka girazi, richava nechokunzi "polished pontil". Izvi zvinoreva kuti pontil yakave yakarongedzwa zvachose yakanyatsobuda yakadzika kumativi ose kana kuvhara maova munzvimbo yayo pasi pechidimbu. Pontil yakakonzerwa chiratidzo chekunyatsonzwisisa mukugadzira girazi rakanatswa.
Inofadza Girazi Rinove Rine Mhadziri Kana Mamwe Mhando Dzakashata?
Hungu, girazi rinoputika rinogona zvachose rine zvigadziri. Hoever, iyo yakakwirira yegorosi inoputika inogadziriswa ichave yakasununguka pamhando idzi dzisina kukwana. Vaizoonekwa sevanokanganisa mukugadzira girazi kana kuti girazi rakagadzirwa nemakambani akanaka.
Ko Muromo Blown Glass Isati Yakarasika Here?
Kwete, vane unyanzvi hwokuputira girazi, sevaya vanoshanda paJamestown Glasshouse muJamestown, Virginia, vanoumba zvinhu pasina rubatsiro rwehutu sezvavakaita ikoko kubva kumavambo ekutanga kwema1600 apo korosi yakatanga kugadziriswa.
Vamwe vashandi munyika yose vachiri kumhanya vachirova girazi zvakare, uye vamwe vavo vane zviratidzo zvekugovana basa ravo nevamwe.