1. Ulawulo lwenkqubo ye-Electroplating
Imeko yenkonzo kunye nobomi benkonzo yeucingo lwentsimbiokanye amacandelo anxulumene ngokusondeleyo nobukhulu bengubo.Okukhona kungqongqo iimeko zokusetyenziswa kunye nobomi benkonzo obude, kokukhona ungqimba olufunekayo locingo lwentsimbi kufuneka lube lukhulu.Iimveliso ezahlukeneyo, ngokwemeko-bume ethile (ubushushu, ukufuma, imvula, ukubunjwa kwe-atmospheric, njl.njl.) ukumisela ubomi obulindelekileyo benkonzo yobunzima bokugquma, ukutyeba okungaboniyo kuya kubangela zonke iintlobo zenkunkuma.Kodwa ukuba ubukhulu abunelanga, abuyi kufikelela kwiimfuno ezilindelekileyo zobomi benkonzo.Abavelisi abahlukeneyo, ngokweemeko zabo zezixhobo, kwimeko yokumisela i-plating, ukulungiswa kokuqala kokuhamba kwenkqubo epheleleyo kunye nengqiqo, iiparamitha ezicacileyo zokubeka, ukulawula ukugxila kwesisombululo, ukusebenza okusemgangathweni.
2, i-hot plating wire plating emva kokulungiswa
Ukunyangwa kwe-post-plating (i-passivation, i-melting eshushu, ukutywinwa kunye nokususwa kwe-hydrogen, njl.) ngenjongo yokuphucula iimpawu zokukhusela, ukuhlobisa kunye nezinye iinjongo ezikhethekileyo.Emva kwe-galvanized, i-chromate passivation okanye olunye unyango lokuguqulwa luyimfuneko ngokubanzi ukwenza uhlobo oluhambelanayo lwefilimu yokuguqula, enye yeenkqubo eziphambili zokuqinisekisa umgangatho we-post-plating.
I-3, inkqubo yokufaka igalvanized wire
Kwiindawo eziphambili kunye nezibalulekileyo ezinamandla amakhulu kune-1034Mpa, uxinzelelo kufuneka lususwe kwi-200 ± 10 ℃ ngaphezu kweyure ye-1 phambi kokutyalwa, kunye neendawo ezilukhuni okanye ezilukhuni, uxinzelelo kufuneka lususwe kwi-140±10℃ ngaphezulu. ngaphezu kweeyure ezi-5.I-ejenti yokucoca esetyenziselwa ukucoca ayiyi kuba nefuthe kumandla okubopha i-coating kunye ne-corrosion kwi-substrate.Ukusebenza kwe-Acid Isisombululo sokusebenza kwe-Acid kufuneka sikwazi ukususa iimveliso ze-corrosion kunye nefilimu ye-oxide (ulusu) kumphezulu weendawo ngaphandle kokubola okugqithisileyo kwi-matrix.
Ukufakwa kwegalvanizing kunokwenziwa nge-zincate galvanizing okanye i-chloride galvanizing.Izongezo ezifanelekileyo kufuneka zisetyenziswe ukufumana isambatho esihlangabezana neemfuno zalo mgangatho.Unyango olukhanyayo kufuneka lwenziwe emva kokufakwa kokukhanya.Amalungu adinga ukukhutshwa kwi-dehydrogenated ukuze kugqitywe kufuneka agqitywe emva kokukhutshwa kwe-hydrogen.Ngaphambi kokugqithisa, i-1% H2SO4 okanye i-1% ye-hydrochloric acid kufuneka ifakwe kwi-activation ye-5 ~ 15s.I-passivation iya kunyangwa ngechromate enemibala ngaphandle kokuba kuchazwe ngenye indlela kwimizobo yoyilo.
Ukusetyenziswa okubanzi kocingo lwezinki kwazisa uncedo olukhulu kwimveliso yabantu kunye nobomi, kodwa inkqubo yokuvelisa ucingo lwentsimbi nayo ayifanele ijongelwe phantsi.Kwimveliso yoshishino, inkqubo yokuvelisa i-galvanized wire kufuneka ilawulwe ngokungqongqo ukuze kuqinisekiswe umgangatho wocingo lwe-galvanized.
Ixesha lokuposa: 16-11-22