Mabhodhoro egirazi mukugadzirwa mushure mekuumbwa, dzimwe nguva pachave neakawanda mavara akakwinya ganda, bubble scratches, nezvimwewo, zvakanyanya kukonzerwa nezvikonzero zvinotevera:
1. Apo girazi risina chinhu rinowira mukugadzirwa kwekutanga, haigoni kupinda muchimiro chekutanga nemazvo.Iko kukweshana pakati pegirazi isina chinhu uye madziro eforoma yakakurisa, zvichikonzera kupeta.
2. Mucheka wekucheka wemuchina wekudya wepamusoro wakakura zvikuru, uye chironda chekucheka chemamwe mabhodhoro chinoonekwa pamutumbi webhodhoro mushure mekuumbwa.
3. Iyo girazi bhodhoro rekutanga mold uye kuumba zvinhu hazvina kunaka, density haina kukwana, oxidation inokurumidza kukurumidza mushure mekupisa kwakanyanya, ichigadzira diki concave point pamusoro peiyo mold, zvichiita kuti bhodhoro regirazi repamusoro mushure mekuumbwa kusiri kutsetseka. uye yakachena.
4. Hunhu husina kunaka hwegirazi bhodhoro mold oiri huchaita kuti mold isazorwa zvakakwana, iyo inodonha kumhanya inoderera, uye mhando yezvinhu ichachinja nekukurumidza.
5. Iyo yekutanga mold dhizaini haina kunzwisisika, iyo mold cavity yakakura kana diki, zvinhu zvinodonha mukati mekugadzira mold, iri kuputika diffusion haisi yunifomu, ichaita girazi bhodhoro muviri mavara.
6 Kusaenzana kudonha kumhanya kwemuchina uye kurongeka kwakashata kwenozzle kuchaita kuti iyo yekutanga mold uye yekugadzira mold tembiricha yebhodhoro regirazi kusarongeka, zviri nyore kugadzira nzvimbo dzinotonhora mumuviri webhodhoro regirazi, zvinokanganisa kupedzisa.
7. Kana iyo girazi zvinhu zvemvura muchoto isina kuchena kana tembiricha yezvinhu isiri yunifomu, mabhubhu, madiki madiki uye madiki eflakisi billet achaonekwawo mumabhodhoro egirazi.
8. Kana kumhanya kwemuchina kuchikurumidza kana kunonoka, muviri webhodhoro regirazi uchange usina kuenzana, uye ukobvu hwemadziro ebhodhoro huchave hwakasiyana, zvichikonzera makwapa.
Nguva yekutumira: Feb-18-2022