Kusanthula kwa kusiyana pakati pa zinc dip ndi hot dip zinc

Choyamba, lingalirolo ndi losiyana
Hot dip galvanizing ndi njira yabwino yosungira zitsulo, zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana azitsulo.Zigawo zachitsulo pambuyo pochotsa dzimbiri zimamizidwa muzitsulo zosungunula za zinc pafupifupi 500 ℃, kotero kuti pamwamba pa membala wachitsulo amamangiriridwa ndi zinc wosanjikiza, kuti azisewera cholinga cha anticorrosion.Hot dip zinki ndi kumiza zitsulo membala pambuyo kuchotsa dzimbiri mu sungunuka zinki madzi pafupifupi 600 ℃, kotero kuti pamwamba pa zitsulo membala Ufumuyo ndi nthaka wosanjikiza.Makulidwe a zinki wosanjikiza si osachepera 65μm kwa mbale woonda pansi 5mm, ndipo osachepera 86μm kwa mbale wandiweyani pamwamba 5mm.Kuti kusewera cholinga kupewa dzimbiri.

Awiri, njira yopanga ndi yosiyana
Galvanizing amatanthauza pamwamba mankhwala luso plating wosanjikiza nthaka pamwamba pa zitsulo, aloyi kapena zipangizo zina kuchita mbali ya aesthetics ndi kupewa dzimbiri.Njira yaikulu yomwe ikugwiritsidwa ntchito pano ndi galvanizing yotentha.Komabe, makampani otentha a dip galvanizing adapangidwa ndikukula mwachangu kwa mizere yozizira mzaka 30 zapitazi.Kapangidwe ka pepala lotentha-malata makamaka kumaphatikizapo: kukonzekera mbale yaiwisi → mankhwala oyeretsera chisanadze → plating yotentha → chithandizo cha post-plating → kuyang'anira mankhwala omalizidwa ndi zina zotero.
Malinga ndi chizolowezi zambiri monga zida kanasonkhezereka hardware pamaso plating mankhwala njira, bola ngati si kukhudzana ndi madzi akhoza kusunga 5 ~ 7 zaka kapena popanda dzimbiri, ndithudi, ngati ndi mayeso madzi mchere, izo sizidzatero. kupitilira maola 4.Hot dip zinki ndi kugwiritsa ntchito zinki malata kuphimba hardware, ndipo nthawi kupewa dzimbiri ndi pafupifupi kasanu galvanizing chikhalidwe.Ntchito yomanga kunja ndikugwiritsa ntchito zinc yotentha, ndipo kuyesa kwa madzi amchere kumatha pafupifupi maola 36.
Pakalipano, zimadziwika kuti njira yabwino kwambiri yothetsera dzimbiri ndi kupanga dzimbiri la dacron.Nthawi zambiri, zida zamagalimoto zimagwiritsidwa ntchito popewa dzimbiri.Kuyesa kwa madzi amchere nthawi zambiri kumatenga maola opitilira 96.Koma ngati hardware ikugwiritsidwa ntchito movutikira kwambiri, palinso anthu omwe amagwiritsa ntchito "asphalt" yomwe ndi phula kuti apange mankhwala apamwamba.
Chachitatu, kugwiritsa ntchito matekinoloje osiyanasiyana
Hot dip galvanizing ndi plating ya nthaka wosanjikiza pamwamba pa Angle zitsulo, chitsulo chachitsulo ndi zitsulo zina kuti akwaniritse mawonekedwe osavuta komanso kupewa dzimbiri.Zomera zopangira zinki zotentha zimagwiritsa ntchito njira ya zinc malata kuti zisawononge dzimbiri pa chogwirira ntchito.Tekinoloje yatsopanoyi imatha kukulitsa nthawi ya dzimbiri mpaka kasanu, yomwe nthawi zambiri imagwiritsidwa ntchito pomanga panja.Chifukwa mfundo ya zochita si yofanana, choncho ntchito workpiece si yofanana.Maonekedwe otentha dip zinc chomera ndi kukulitsa kukula kwa zochita.