China zitsulo danga chimango penti ndondomeko fakitale ndi opanga |Puye

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chitsulo danga chimango penti ndondomeko

Chitsulo cham'danga chachitsulo chiyenera kuperekedwa chisamaliro pamene mukutsuka topcoat.Malo oyera ayenera kutsukidwa kawiri, ndipo makulidwe amakwaniritsa zofunikira.Pogwira ntchito, iyenera kutsukidwa mochulukira, popanda kutuluka kapena kugwa, ndi mtundu wowala, wodzaza ndi wokwanira, ndipo pambuyo pomaliza Pambuyo pa ntchitoyo, kuyang'anitsitsa kwachiwiri kuyenera kuchitidwa kuti zisawonongeke.Njira yopenta ya chimango chachitsulo chachitsulo imagawidwa m'magawo angapo: kuyeretsa m'munsi, zokutira zoyambira, zokutira za topcoat, kuyang'anira ndi kuvomereza.Kupaka utoto wa polojekiti yomanga zitsulo zomangamanga kuyenera kuchitidwa pambuyo poti zitsulo zakhazikitsidwa ndikuvomerezedwa.Pamaso penti, m`pofunika kuyeretsa dzimbiri, weld ❖ kuyanika, kuwotcherera spatter, mafuta, fumbi, etc. pa ❖ kuyanika mbali.Chitsulo chopangira danga lopangira utoto wotsutsana ndi dzimbiri, zokutira pamwamba ndi utoto wapadera wotsutsa dzimbiri.Pakalipano, njira zazikulu zotsutsana ndi zowonongeka za zomangamanga za chimango, utoto wotsutsa-kutunga ukhoza kugawidwa kukhala primer malinga ndi ntchito ya chitetezo, utoto wapakati ndi utoto wapamwamba.Makhalidwe, omwe ali ndi udindo wake, aphatikizidwa kuti apange zokutira zophatikizika kuti apititse patsogolo ntchito yolimbana ndi dzimbiri ndikutalikitsa moyo wautumiki.Epoxy zinc wolemera primer amapangidwa ndi kuchuluka kwa zinki ufa wabwino ndi pang'ono filimu kupanga binder.Ma electrochemical properties a zinc ndi apamwamba kuposa zitsulo, ndipo zikawonongeka, zimakhala ndi zotsatira za "kudzimana", kotero kuti chitsulocho chitetezedwe.Zowonongeka za zinc oxide zimadzaza ma voids ndikupangitsa kuti zokutira zikhale zowuma.Monga choyambira cha anti-corrosion ❖ ❖ kuyanika, makulidwe ake nthawi zambiri amakhala 30 mpaka 40 cm.Kukhuthala kwambiri ndikosavuta kung'amba ndikuchotsa.

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Pambuyo pochotsa dzimbiri, pamwamba pa zigawozo ziyenera kutsukidwa nthawi yomweyo, ndipo utoto wotsutsa dzimbiri uyenera kupopera.
Zofunikira ziyenera kukhala motsatira malamulo opangira, ndipo kujambula kuyenera kuchitidwa molingana ndi malangizo ogwiritsira ntchito komanso mitundu yofananira ya utoto ndi zolemba zamalangizo.Kutentha kozungulira ndi chinyezi panthawi yojambula kuyenera kuyendetsedwa ndi thermo-hygrometer kuti zitsimikizire kuti zofunikira zamitundu yofananira yaukadaulo wa utoto zikukwaniritsidwa.Kuchuluka kwa kupopera mbewu mankhwalawa Kumafufuzidwa ndikuwongoleredwa ndi makulidwe a makulidwe, ndipo makulidwe a utoto uliwonse ayenera kuyendetsedwa molingana ndi buku la malangizo.Pambuyo pojambula, munthu wapadera ayenera kupanga chizindikiro malinga ndi zofunikira za zojambulazo.Zizindikiro zazikulu za zigawozo ndi nambala ya msonkhano, malo ofotokozera kutalika, mzere wapakati wa mzere wofotokozera msonkhano, ndi popachika.