Mizati ya nyali ya mumsewu ya HDG vs. Mizati ya nyali ya mumsewu yojambulidwa

Mu mapulojekiti a magetsi a m'misewu, njira yolimbana ndi dzimbiri ya mitengo ya magetsi imatsimikizira mwachindunji nthawi yomwe imagwiritsidwa ntchito komanso mtundu wa ntchito. Mumsika, palindodo za magetsi a mumsewu zotenthedwa ndi madzi otenthandi ndodo za magetsi zapamsewu zopakidwa utoto wamba. Ziwirizi ndi zosiyana kwambiri pankhani ya mfundo za njira, momwe zimagwirira ntchito polimbana ndi dzimbiri, nthawi yogwirira ntchito, zochitika zomwe zimagwiritsidwa ntchito komanso ndalama zomwe zimagwiritsidwa ntchito. Kusankha njira yolakwika ndiye chifukwa chachikulu cha mavuto ambiri okonzanso ndi mavuto a ndodo za magetsi zomwe zachita dzimbiri komanso zotuluka. Tiyeni tiphunzire zambiri za izi ndi wopanga magetsi a pamsewu Tianxiang.

I. Kusiyana kwa Njira Zopangira

Mizati yowunikira yojambulidwa bwino imakonzedwa ndi zokutira pamwamba, pomwe mzati umapukutidwa kenako umapopedwa ndi utoto woletsa dzimbiri ndi topcoat. Utoto umangophimba pamwamba pa chitoliro ndipo sungalowe mkati mwa chitsulo, kotero ma weld ndi ngodya zakufa ndizosavuta kupaka. Komabe, mizati yamagetsi ya HDG imagwiritsa ntchito njira yotenthetsera kutentha. Mzati wowunikira womalizidwa umaviikidwa mu thanki yosungunuka ya zinc pa kutentha kwakukulu. Zinc wosanjikiza umalumikizana ndi chitsulo. Khoma lonse lamkati ndi lakunja, ma weld ndi mipata zimaphimbidwa ndi zinc, zomwe zimatsimikizira kuphimba kwathunthu popanda ngodya zakufa. Muyezo wa njira ndi wabwino kwambiri kuposa mizati yojambulidwa.

II. Kusiyana kwa Kukana Kudzimbiri ndi Kukana Nyengo

Kupaka utoto bwino sikuli bwino pa ndodo zowunikira zojambulidwa, zomwe zimapangitsa kuti ming'alu, kung'ambika ndi kuzimiririka pambuyo pa mphepo ndi dzuwa. Kulowa kwa chinyezi kumabweretsa dzimbiri ndi dzimbiri mwachangu, makamaka m'madera amvula, mphepo, mchenga ndi m'mphepete mwa nyanja. Dzimbiri limatha kuchitika mkati mwa miyezi isanu ndi umodzi mpaka chaka chimodzi. Ndodo zowunikira za m'misewu zotenthedwa ndi kutentha zimakhala ndi zinc coating yabwino komanso zimalimbana ndi dzimbiri zokha. Kugunda pang'ono sikungayambitse kung'ambika kwakukulu. Ndi zosalowa madzi, zosapsa ndi okosijeni, zosagwira asidi ndi alkali, zosagwira mphepo yamkuntho, zosagwira mvula yamphamvu komanso kutentha kwambiri, ndipo zimakhala ndi kukana dzimbiri kokhazikika.

III. Kusiyana kwa Ndalama Zogwiritsira Ntchito ndi Zosamalira

Mizati yamagetsi ya m'misewu yopakidwa utoto wamba imakhala ndi moyo wa zaka 2-3 zokha, zomwe ziyenera kupakidwa utoto ndi kukonzedwanso pafupipafupi, ndi ndalama zambiri zosamalira kwa nthawi yayitali, ndipo zimakhudza mphamvu ya magetsi mumzinda. Mizati yamagetsi ya m'misewu yotenthedwa ndi kutentha siikonzedwa ndipo imatha kukhala zaka 15-20 ikagwiritsidwa ntchito panja. Chophimbacho sichikalamba kapena kung'ambika ndipo chimakhala chokhazikika kwa nthawi yayitali chikayikidwa, zomwe zimachepetsa kwambiri ndalama zogwirira ntchito ndi zinthu zokonzera ndi kusintha, zomwe zimapangitsa kuti ndalama zisamawonongeke kwambiri.

IV. Kusiyana kwa Zochitika Zogwira Ntchito ndi Miyezo ya Uinjiniya

Mizati yowunikira yojambulidwa bwino imagwiritsidwa ntchito kokha pakuwunikira kwakanthawi ndi kugwiritsidwa ntchito kwakanthawi m'bwalo, sikukwaniritsa miyezo ya boma, kukonzanso kumidzi ndi kugwiritsa ntchito mapulojekiti akunja kwa nthawi yayitali. Mizati yowunikira ya HDG, yomwe imakwaniritsa miyezo yaukadaulo yadziko lonse, ndipo ndiyo chisankho choyamba pamapulojekiti akunja kwa nthawi yayitali monga misewu ya boma, magetsi atsopano akumidzi, malo okongola, madera amapiri am'mphepete mwa nyanja ndi mapaki amafakitale, okhala ndi chitetezo chapamwamba, kukhazikika komanso kutsatira.

Tianxiang ndi kampani yotchuka yopanga magetsi a mumsewu, yomwe imadziwika bwino popanga ma galvanizing pole apamwamba kwambiri opangidwa ndi ma hot-dip galvanizing, pogwiritsa ntchito njira yodziwika bwino ya dziko lonse yopangira ma galvanizing otentha kwambiri.Mzati wa nyali ya msewu wa HDGIli ndi zokutidwa bwino, palibe ngodya youma, yolimba, yopapatiza, yopanda kung'ambika. Mizatiyo ndi yokhuthala komanso yolimba, yolimba, yolimba, yolimba, yolimba ndi asidi ndi alkali komanso yolimba, yosakhudzidwa ndi mvula, chipale chofewa, mphepo yamkuntho kapena malo opopera mchere wa m'mphepete mwa nyanja. Sikofunikira kukonza pambuyo pake, ndipo nthawi yogwira ntchito ndi yayitali kwambiri kuposa ya mizati yowala yopakidwa utoto wamba. Timapereka mitundu yonse ya zinthu ndi zosintha, zopangidwa kuti zigwirizane ndi ntchito zowunikira za m'matauni ndi kumidzi, zokhala ndi khalidwe lodalirika.