Kuchekwa kwegirazi kunobatsira kubvisa mipendero yakapinza kana isina kuchekwa yegirazi mushure mekucheka. Chinangwa ichi ndechekuchengetedza, kushongedza, kushanda zvakanaka, kuchena, kuvandudzwa kwehurefu hwegirazi, uye kudzivirira kupwanyika. Bhandi rekukwesha/kugadzira rakaposhwa kana kukweshwa nemaoko rinoshandiswa kubvisa zvakapinza zvishoma.
Kune nzira shanu dzekurapa dzinoshandiswa pamucheto.
| Kurapa kwemucheto | Kutaridzika Kwepamusoro |
| Mupendero wakarukwa/wakapetwa | Kupenya |
| Chamfer/mucheto wakatsetseka wakajeka | Matt/Gloss |
| Mupendero wakakuyiwa wakatenderera/penzura | Matt/Gloss |
| Mupendero webhevel | Kupenya |
| Mupendero wedanho | Matt |
Saka, chii chaunosarudza pakugadzira chigadzirwa?
Kune zvinhu zvitatu zvekusarudza:
- Nzira yekuungana
- Ukobvu hwegirazi
- Kushivirira saizi
Mupendero wakarukwa/wakapetwa
Imhando yemupendero wegirazi kuitira kuti mupendero wapera uve wakachengeteka kubata asi haushandiswe pakushongedza. Saka, wakanakira kushandiswa usingaonekwe mupendero, senge girazi rakaiswa mufuremu yemasuo emoto.
Chamfer/mucheto wakatsetseka wakajeka
Rudzi urwu rwekupinza runoita sechamfer yakatsetseka pamusoro nepazasi ine mupendero wekunze wepasi. Inowanzoonekwa pamagirazi asina furemu, magirazi ekuvhara, uye magirazi ekushongedza ane mwenje.
Mupendero wakakuyiwa wakatenderera uye wepenzura
Kupinza kwacho kunowanikwa nekushandisa vhiri rekukuya rakaiswa dhaimani, iro rinogona kugadzira mupendero wakatenderera zvishoma uye rinobvumira girazi rakatsvuka, rakatsvuka, rakatsvuka kana kuti rakapenya. ''Pencil'' zvinoreva mupendero wepakati uye yakafanana nepenzura. Inowanzo shandiswa pagirazi refenicha, segirazi retafura.
Imhando yemupendero wechinangwa chekushongedza zvine kupenya kwakajeka, kazhinji inoshandiswa kumagirazi negirazi rekushongedza.
Nzira iyi inosanganisira kucheka mipendero yegirazi wozoshandisa polishing unit bevel polishing. Iyi inzira yakakosha yekurapa girazi rine matt finish iro rinoungana mufuremu yakaita seyekuvhenekera girazi kana girazi rakakora rekushongedza.
Saida Glass inogona kupa nzira dzakasiyana-siyana dzekugadzira girazi. Kuti udzidze zvakawanda nezvemusiyano wekugadzira girazi, taura nesu IZVOZVI!
Nguva yekutumira: Gumiguru-27-2021