Mazuva ano, girazi re-double-layer rinowedzera kufarirwa.Haisi chete mudziyo wemvura yekunwa, asi inogona kushandiswa sebasa remaoko.Saka hunyanzvi hwayo hwakaita sei?Kune mhando mbiri huru: sandblasting uye frosting.
1. Sandblasting process:
Iyi nzira yakajairika.Inoshandisa jecha zvidimbu zvakapfurwa nepfuti yekupfapfaidza nekumhanya kukuru kurova pamusoro pegirazi regirazi-layer girazi kuti rigadzire nzvimbo yakanaka isina kuenzana, kuitira kuti iwane mhedzisiro yekuparadzira mwenje uye kuita kuti mwenje upfuure nemukunzwa kwakasviba.Manzwiro epamusoro ekugadzirwa kwejecha ane hutsinye, uye nekuti nzvimbo yacho yakakuvadzwa, bhodhoro regirazi rinotaridzika kupenya rinoratidzika kunge girazi jena mune photosensitive.Iyo nzira yakaoma ndeyepakati.
2. Frosting process:
Kufefetedza kwegirazi rine mativi maviri kunoreva kunyudza girazi mumvura ine asidhi yakagadzirwa (kana kuisa asidhi paste), kushandisa asidhi yakasimba kusvibisa pamusoro pegirazi, uye iyo hydrogen fluoride ammonia mune yakasimba asidhi mhinduro inokonzera girazi. pamusoro kuita makristasi.Nokudaro, kana chando chechando chikaitwa zvakanaka, pamusoro pechando chegirazi chegirazi chinonyanyisa, uye hazy effect inokonzerwa nekupararira kwemakristasi.
Kana iyo yepamusoro inenge yakaoma, zvinoreva kuti asidhi yakasvibisa girazi, iyo inoratidzirwa yehupenzi husina kukura hwe frosting master.Kana kuti kune zvimwe zvikamu zvisati zvave nemakristasi (anowanzozivikanwa seasina kuchekwa, kana kuti girazi rine mottling), asi hunyanzvi hwatenzi haudzoreki zvakanaka.Iyi nzira yakaoma nehunyanzvi.
Iyo nzira inoratidzwa nekuonekwa kwemakristasi anopenya pamusoro peiyo kaviri-layer girazi, iyo inoumbwa pasi pemamiriro akaoma.
Ndinotenda kuti mose munonzwisisa maitiro maviri aya, uye munogona kusarudza zvinoenderana nezvinodiwa chaizvo.
Nguva yekutumira: Aug-02-2021