Mushure mokunge bhodhoro regirazi ragadzirwa uye rakaumbwa, dzimwe nguva pachava neganda rakawanda rakakwinya, mabhodhoro anoputika, nezvimwewo pamuviri webhodhoro, izvo zvinonyanya kukonzerwa nezvikonzero zvinotevera:
1. Kana girazi risina chinhu rinowira mukutanga, haigoni kunyatsopinda muhuputi hwekutanga, uye kupesana nemadziro ekuumbwa kwakakura zvikuru kuti iite creases.
2. Zvigero zvikwangwani pamusoro pekudyisa zvakakura zvakanyanya, uye mavanga echigero anoonekwa pamutumbi webhodhoro mushure mekunge mabhodhoro ega aumbwa.
3. Iyo girazi bhodhoro rekutanga mold uye kuumba zvinhu hazvina kunaka, density haina kukwana, uye oxidation inokurumidza kukurumidza mushure mekupisa kwakanyanya, ichigadzira makomba madiki pamusoro peiyo mold, zvichikonzera nzvimbo isina kunyorovesa yegirazi bhodhoro mushure mekuumbwa. .
4. Hunhu husina kunaka hwegirazi bhodhoro mold oiri huchaita kuti mold isazorwa zvakakwana, iyo inodonha kumhanya ichaderedzwa, uye mhando yezvinhu ichachinja nekukurumidza.
5. Kugadziriswa kwekutanga kwekugadzira kusinganzwisisike, iyo mold cavity yakakura kana duku, uye mushure mokunge gob inopinda muhuni yekugadzira, inoputika uye inopararira zvisina kufanira, izvo zvichaita kuti mavara pabhodhoro regirazi muviri.Iyo tembiricha yekutanga mold uye tembiricha yekuumba yebhodhoro regirazi haina kurongeka, uye zviri nyore kugadzira nzvimbo dzinotonhora pamuviri webhodhoro, izvo zvinokanganisa zvakananga kutsetseka.
7. Girazi rinodyisa mvura muchoto haina kuchena kana tembiricha yekudyisa haina kuenzana, izvo zvinokonzeresa mabhubhu, madiki madiki uye madiki ehemp billets mumabhodhoro egirazi anobuda.
8. Kana kumhanya kwemuchina kuchikurumidza kana kunonoka, muviri webhodhoro regirazi unenge usina kuenzana, uye ukobvu hwemadziro ebhodhoro huchave hwakasiyana, zvichikonzera mottled.
Nguva yekutumira: Aug-12-2022