Hot dip galvanizingndi njira yomwe imagwiritsidwa ntchito kwambiri poteteza zitsulo ku dzimbiri.Ntchitoyi imaphatikizapo njira zingapo zofunika, kuphatikizapo chithandizo chamankhwala chisanadze, chomwe chili chofunikira kwambiri kuti zitsimikizidwe kuti zokutira zokhala ndi malata zikhale zabwino komanso zolimba.Chinthu chofunika kwambiri pa chithandizo chamankhwala chisanadze ndi kugwiritsa ntchito akasinja ochotsera mafuta komanso kutentha kuti akonzekere galvanizing.
Gawo loyamba mu njira yothira galvanizing yotentha ndichithandizo, yomwe imaphatikizapo kuyeretsa zitsulo kuchotsa zonyansa zilizonse zomwe zingasokoneze njira yopangira malata.Izi kawirikawiri zimachitika mu thanki yowonongeka, pomwe chitsulo chimamizidwa mumchere wotentha wamchere kuti muchotse mafuta, mafuta kapena zotsalira zina zamoyo kuchokera pamwamba.Degreasing tank ndi gawo lofunika kwambiri landondomeko ya chithandizo chisanadzepopeza zimatsimikizira kuti chitsulocho chatsukidwa bwino chisanakhale malata.
Pamene zitsulo kutsukidwa mu thanki degreasing, zikhoza kukhalawotenthetserapo.Sitepe iyi imaphatikizapo kutenthetsa zitsulo kuchotsa chinyezi chilichonse chotsalira ndikukonzekera pamwamba pa ndondomeko yopangira malata.Kutenthetsa chitsulo n'kofunika chifukwa kumathandiza kuonetsetsa kuti zokutira zopangira malata zimamatira pamwamba bwino, zomwe zimapangitsa kuti pakhale nthawi yayitali komanso yayitali.
Kamodzi masitepe chisanadze mankhwala watha, zitsulo ndi wokonzekakutentha-kuviika galvanizingndondomeko.Izi zimaphatikizapo kumiza chitsulocho mumtsuko wa zinki wosungunuka, womwe umamangiriza kuchitsulocho kuti apange zokutira zoteteza kwambiri zosachita dzimbiri.The galvanizing ndondomeko ikuchitika pa kutentha kwambiri, nthawi zambiri mozungulira 450 ° C (850 ° F), kuonetsetsa kuti nthaka ❖ kuyanika zomangira bwino zitsulo.
Chitsulocho chikatenthedwa, chimazizidwa ndikuwunikiridwa kuti chitsimikizike kuti zokutirazo ndizofanana komanso zopanda chilema chilichonse.Zinc yowonjezera imachotsedwa, ndipo chitsulocho chimakhala chokonzekera ntchito zosiyanasiyana, kuchokera ku zomangamanga ndi zomangamanga kupita ku magalimoto ndi zipangizo zamafakitale.
Mwachidule, njira yopangira moto-dip galvanizing imaphatikizapo njira zingapo zofunika, kuphatikizachisanadze mankhwala otentha-kuviika galvanizing, kugwiritsa ntchito akasinja ochotsa mafuta, komanso kutentha koyambirira.Masitepewa ndi ofunikira kuti zitsimikizidwe kuti zitsulo zakonzedwa bwino kuti zikhale zopangira malata, zomwe zimapangitsa kuti pakhale chophimba chapamwamba, chokhalitsa chomwe chimapereka chitetezo chabwino kwambiri ku dzimbiri.Potsatira njirazi, opanga amatha kuonetsetsa kuti zida zawo zazitsulo zokhala ndi malata zimakwaniritsa miyezo yapamwamba kwambiri komanso yogwira ntchito.
Nthawi yotumiza: Apr-08-2024