Zida zachitsulo ndizinthu zachitsulo zomwe zimafala m'moyo.Zida zachitsulo zimawoneka paliponse m'moyo wathu, koma pali vuto lalikulu pakugwiritsa ntchito chitsulo.Zida zachitsulo zidzachita dzimbiri, ndipo dzimbiri likachitika, zimakhudza kugwiritsa ntchito ndi maonekedwe a chitsulo.Kuonjezera zokutira zopanda zitsulo: zoyera, zowuma ndi kuvala pamwamba pa zitsulo ndi zitsulo zopangidwa ndi zinthu zotetezera, monga mafuta, mafuta amchere, mafuta oletsa dzimbiri, pulasitiki ndi lacquer.
Pali mitundu iwiri ya chitetezo electrochemical.Chimodzi ndicho kulumikiza chidutswa chachitsulo chowoneka bwino pang'ono kuposa icho.Mwachitsanzo, zombo ndi zombo zidzakulungidwa ndi zinki.Chachiwiri ndi kulumikiza terminal yoyipa ya magetsi, monga chitsulo ndi zitsulo zotsekera mitsinje nthawi zambiri zimalumikizidwa ndi terminal yoyipa yamagetsi, kudzera pa terminal yoyipa.Njira zake zikuphatikizapo: filimu yophimba zitsulo monga electroplating, zokutira organic monga utoto, wosanjikiza kusintha monga orchid kapena wakuda, zinthu zatsopano kusintha zitsulo dongosolo.
Kupewa dzimbiri kwakanthawi ndikokonzekera kumaliza ntchito yachitetezo chachitetezo kuti chichotsedwe.Njirazi zikuphatikizapo: cajoling corrosion inhibitors, kupaka mafuta oletsa kutupa, kupukuta mapulasitiki amtundu wa maselo, kuyanika mpweya, kupukuta, ndi zina zotero. zambiri, zodula, zovuta kupanga zofala kwambiri.
Njira yopewera dzimbiri m'mafakitale: yokutidwa ndi asphalt, denga lachitsulo, yokutidwa ndi phula, mukhoza kuteteza dzimbiri.Chophimba chachitsulo: Pamwamba pazitsulo zina zimapanga filimu yowonjezereka ya okusayidi, ikhoza kukutidwa pamwamba pa chitsulo chopangidwa ndi chophimba chachitsulo ichi.Monga: chitsulo chamalata, plating plating, waya wapansi panjinga ndi zida zina zamankhwala zimakutidwa ndi chromium ndi faifi tambala.
Nthawi yotumiza: 11-04-23