Nthawi zonse, ndolo zagolide zinali chimodzi mwa zofooka zazikulu za amayi. Kuwala kotentha kwa golidi kunagogomezera bwino kwambiri utoto ndi shaded maso ndi tsitsi. Zodzikongoletsera zokhazokha za golide ndizofunika kwambiri. Mwamwayi, opanga zamakono apanga njira yabwino yopita ku golide, kupereka mphete zasiliva zonyansa ndi zomangira. Zokongoletsazi sizikuwoneka mosiyana kwambiri ndi golidi, koma zimafuna kuvala mosamala kwambiri. Chophimbacho chimapereka mitundu yambiri yomwe ili yoyenera kuvala tsiku ndi tsiku.
Chinsinsi chopanga mphete zasiliva zasiliva
Pogwiritsa ntchito zokongoletserazi, siliva wamba wa apamwamba kwambiri 925 amachotsedwa ndi wokutidwa. Ndi malamulo onse, chiwerengero cha golidi mu mankhwala chiyenera kukhala 40-42%. Kupanga ndolo kumatulutsa ndi kukondweretsa diso, liyenera kupukutidwa ndi agate.
Chifukwa chakuti kuchuluka kwa kulemera kwa chokongoletsera ndi ndalama zosagula mtengo, mtengo wa mankhwalawo wachepa kwambiri. Choncho, ngakhale zazikulu zazikulu zotchedwa catkins zidzakhala zotsika mtengo ndipo pafupifupi mtsikana aliyense adzatha kuzigula.
Zovala za kuvala mphete zasiliva zomangira
Mukamasankha mphete zasiliva zolova golidi, muyenera kutsatira malamulo ena ovala:
- Chifukwa cha chidwi cha alloy, ndizofunikira kwambiri kuchotsa zokongoletsera panthawi yosamba ndi kugona;
- Musatenge makutu;
- Musagwiritse ntchito reagents zomwe ziri zoyenera kutsuka golide kapena siliva.
Kumbukirani kuti ngati zowonongeka, mphete zotero zimatha kuzimitsa ndi kuzizira, kenako zimakhala zosafuna kuvala. Kuti zinthuzo zikhalitse nthawi yaitali ndikuwala, monga tsiku loyamba la kugula, ziyeretseni ndi chopukutira chasuede kapena ubweya wa thonje womwe umayendetsedwa ndi mowa.
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