Icingo elikhulu eliqengqelekayo liyimveliso esetyenziswa ngokuqhelekileyo ekwenzeni iimveliso zemesh, kukho iinkcukacha ezininzi kunye nokusetyenziswa okuhlukeneyo, nokuba kusekhaya okanye kwimizi-mveliso inoluhlu olubanzi lwezicelo.Yinto eyenziwe ngocingo lwensimbi oluye lwafakwa, kodwa yintoni umphumo oya kuba nawo ekuqineni nasekuqineni kocingo lwensimbi?
Okokuqala, makhe siqonde ukuba yintoni naucingo lwentsimbiyi.Ucingo lwentsimbi luyingxubevange eyenziwe ngentsimbi kunye nekhabhoni, enokuqina okugqwesileyo kunye nokumelana nokunxiba.Ngenxa yeepropati zayo, ucingo lwensimbi lubalulekile ekwenzeni iimveliso ezininzi kunye nezakhiwo.
Ekwenzeni imiqulu emikhulu yocingo olunezinki, ucingo luya kuqala luqhubele phambili uludwe lwenkqubo yokucoca kunye nomsebenzi wokulungiselela.Ezi nkqubo zibandakanya umzobo wocingo, ukudweba, ukulungelelanisa kunye nokulungelelanisa ukuze ucingo lufikelele kubukhulu obufunwayo kunye nokuma.Emva koko, ucingo lwensimbi luxhomekeke kwinkqubo ye-galvanizing, ephunyezwa ngokugubungela umphezulu wocingo lwensimbi nge-zinc.I-galvanizing inokwenza ucingo lwentsimbi lube ne-anti-corrosion engcono, i-anti-wear kunye ne-anti-oxidation properties.
Umqulu omkhuluucingo lwezinkiithiywa ngokujija ngocingo lwentsimbi olubiyelweyo lube ngumqulu omkhulu, onamandla amakhulu kunye nokuqina.Ngenxa yobukho be-galvanizing, ii-rolls ezinkulu ze-galvanized wire zine-rust yexesha elide kunye nokuchasana kwe-corrosion kwi-wire wire, ebaluleke kakhulu kwimveliso yasekhaya okanye yezoshishino.
Nangona kunjalo, ngokutsho kophando, i-galvanizing inokuba nefuthe elibi kwezinye iimpawu zocingo lwentsimbi.Nangona ukugalela intsimbi kunokomeleza ukuxhathisa komhlwa kocingo lwentsimbi, kuya kwenza ukuba ucingo lwentsimbi lube brittle ngakumbi.Oku kungenxa yokuba inkqubo ye-galvanizing idla ngokubangela ukuguqulwa okuthile kunye noxinzelelo kwintambo yentsimbi, okubangelwa ukuqhekeka kunye nomonakalo wokugquma kwintambo yensimbi, echaphazela ukuqina kunye ne-ductility yocingo lwensimbi.Ezi ntsilelo zingabonakalisa kwezinye iindawo, njengaxa zisetyenziswe kumaqondo aphezulu okanye uxinzelelo, xa ucingo lungakwazi ukuthwala ubunzima balo okanye umthwalo ofunekayo.
Ngokuhamba kwexesha, i-galvanized layer ingaqala ukubola okanye i-peel, ibangele ukubola kunye nomonakalo kumphezulu wocingo, okuya kuchaphazela amandla kunye nokuqina kocingo.Ngoko ke, ukuze kugcinwe ubomi benkonzo kunye nokusebenza kocingo lwensimbi, ukugcinwa rhoqo kunye nokugcinwa kufuneka kuqhutywe, kunye nokutshintshwa kwexesha elibi okanye ukuguga kwemiqulu emikhulu yocingo.
Ixesha lokuthumela: 29-02-24