nkhani

1. Singano

Singano zitasokonezedwa ndi singano zosankhidwa za heber zomwe zimamverera komanso kusakhazikika kosalekeza. Chinyezi chosowa chomwe chidasankhidwa ndi kudula chitsamba chagalasi, ndikuyikapo gawo lapansi pazamba zomwe zidasankhidwa, kenako ndikugulitsa singano ya singano kulowa mu gawo lapansi. Gawolo lomwe limagwiritsidwa ntchito limatha kukhala nsalu yopyapyala ya fiber galasi kapena ulusi wina, ndipo izi zimawoneka ngati zowonjezera. Kugwiritsa ntchito kwake kwakukulu kumaphatikizapo kutentha kwa kutentha ndi zida zotupa, kutentha zosemphana ndi zida zosefera, koma mphamvu za flope ndizotsika ndipo kuchuluka kwa ntchito kuli kochepa. Mtundu wina wa singano wopitilira muyeso umamva kuti zingwe zopitilira zingwe zimaponyedwa pa lamba lopitilira mafinya ndi chipangizo choponya a waya, kenako nkufunika kudzera pa singano kuti zikhale ulusi womwe umapangidwira. Kukhazikika kotereku kumagwiritsidwa ntchito makamaka popanga mabelani olimbikitsidwa a thermoplastic stamplestic.

2.
Zovala zagalasi zopangidwa nthawi yojambula kapena zopitilira zingwe zopumira zopumira kuchokera pa chubu chokhazikika cha masheya mu Chithunzi cha 8 ndipo chimalumikizidwa ndi ufa womatira. CHIKWANGWANI chagalasi chopitilira chitsamba chimapitilira, choncho ili ndi zothandizira bwino pazinthu zophatikizira.

3.GalasiKudulidwa Mattle - Emulsion Banmer
Dulani chitsamba chagalasi (nthawi zina amagwiritsanso ntchito osagwirizana) mu 50mmmm kutalika kwa lamba, kenako ndikuwaza ufa womata kapena upangireni kuti muchepetse slika yaiwisi yaiwisi. Masanja osokonekera amagwiritsidwa ntchito makamaka m'manja, osalekeza kukhazikika ndikupanga njira zoumba ndi smc. Zofunikira za akanadulidwa ndi izi: Magawo osankhidwa a ②anso amagawidwanso mumitsempha yopanda mabowo akulu, ndipo womenyedwayo amagawidwanso; ③has modekha amphaka owuma; ④excecver the restin kulowetsedwa ndi kukhazikika.