Nkhani

Kupaka utoto ndi njira yabwino kwambiri yojambulira mbiri ya aluminiyamu chifukwa cha mitundu yosiyanasiyana yamitundu, kusiyanasiyana kwa gloss, komanso kusasinthika kwamitundu.Njira imeneyi imagwiritsidwa ntchito kwambiri ndipo ambiri amakonda.Ndiye, ndi liti pamene muyenera kuganizira zokutira ufa?

Ubwino wa ufa wokutira pamwamba pa aluminiyamu

Kupaka utoto ndi njira yothandiza kwambiri pakukweza pamwamba pa aluminiyamu.Ubwino umodzi ndikuti zokutira zaufa zimatha kukhala organic kapena inorganic, zomwe zimapereka kutha kolimba komwe kumagwirizana ndi tchipisi ndi zokopa.Kuphatikiza apo, zokutira zaufa ndizokonda zachilengedwe kuposa utoto wamba chifukwa chogwiritsa ntchito mankhwala osavulaza.

Chochititsa chidwi cha zokutira ufa ndi kuthekera kwake kopereka mitundu yosiyanasiyana yamitundu, ntchito, gloss, kapangidwe, ndi kukana dzimbiri.Popaka utoto wa ufa pamwamba pa aluminiyumu, sikuti amangowonjezera chinthu chokongoletsera komanso amapereka chishango chogwira mtima kuti chisawonongeke.Kukhuthala kwa zokutira kumatha kuchoka pafupifupi 20µm mpaka kukhuthala ngati 200 µm, kuonetsetsa chitetezo chokhalitsa.Ponseponse, zokutira ufa ndi njira yabwino komanso yodalirika yolimbikitsira ndikuteteza malo a aluminiyamu.

Kupaka ufa ndi njira yobwerezabwereza kwambiri

Njira yopaka ufa imaphatikizapo njira zingapo.Choyamba, mbiri ya aluminiyamu imachitidwa kale mankhwala monga kupukuta ndi kutsuka.Kenako, njira ya electrostatic imagwiritsidwa ntchito popaka utoto wa ufa.Ufawu, womwe umakhala ndi chaji choyipa, umapopera pazithunzi za aluminiyamu zokhala ndi chaji chabwino.Kuyanjana kwa electrostatic kumeneku kumapangitsa kuti tinthu tating'ono ting'onoting'ono tigwirizane ndi pamwamba. Kenako, mbiri yophimbidwa imatenthedwa mu uvuni wochiritsa.Kutentha kumasungunuka ndikuyenda kupaka ufa, zomwe zimapangitsa kuti pakhale filimu yosalala komanso yosalekeza.Njira yochiritsira ikamalizidwa, mgwirizano wamphamvu umapanga pakati pa zokutira ndi aluminiyamu gawo lapansi.Mwa kuyankhula kwina, zotsatira za ndondomekoyi ndizodziwikiratu komanso zogwirizana.Kudalirika kumeneku kumatsimikizira kuti nthawi zonse mumapeza zotsatira zomwe mukufuna kuchokera ku ntchito yopaka ufa.

Monga wodziwa kupanga,Ruiqifengimapereka zokutira zaukadaulo zaufa zama mbiri yanu ya aluminiyamu.Khalani omasukaLumikizanani nafengati muli ndi zosowa kapena mafunso.