Muva nje, inqwaba yamabhentshi angaphandle anenqubo yokubumba idiphu eshisayo afakwe ezindaweni zomphakathi zamapaki, izikwele zokungcebeleka nezinye izindawo zomphakathi edolobheni, okudala umuzwa wokuphumula onethezeke womphakathi ngokubukeka kwawo okuyingqayizivele nokusebenza okuhle kakhulu.
Ukuma okulula kwebhentshi langaphandle, ifreyimu yensimbi enesakhiwo se-mesh, imigqa ebukhali. Ibhentshi langaphandle inqubo yokubumba i-hot-dip linikeza ungqimba olufana nolwepulasitiki oluwugqinsi, ukuze insimbi yasekuqaleni ebandayo neqinile iveze umbala othambile, ithoni ensundu ngokumnyama endaweni yemvelo, hhayi nje kuphela enobulukhuni besitayela sezimboni, kodwa futhi ayilahlekelwa ukusebenzelana nendawo ezungezile, ukuze ibe umgwaqo indawo ebukekayo.
Inqubo yokubumba ibhentshi yangaphandle iwukugqamisa kwayo 'okuqinile'. Le nqubo kuyoba substrate metal ngemva ukususwa uwoyela, ukususwa ukugqwala kanye nezinye pre-ukwelashwa, ecwiliswe esimweni esincibilikisiwe of the powder plastic, ukuze powder plastic ngokulinganayo camera metal surface, ukwakha ungqimba aminyene, ukugqwala ukumelana. Uma kuqhathaniswa nokufutha okuvamile, ukunamathela kwe-plastic dip hot, ukufana kokuqina, kungamelana ngokuphumelelayo nelanga langaphandle nemvula, ukuguguleka kwe-asidi ne-alkali, okunweba kakhulu impilo yesevisi yebhentshi langaphandle.
Ibhentshi langaphandle lensimbi elingaphandle njengesikhungo somphakathi, eliphethe umsebenzi wokuphumula kwansuku zonke komphakathi, ukuxhumana.
Ibhentshi lensimbi yangaphandle njengendawo yomphakathi, ephethe ukuphumula kwansuku zonke komphakathi, umsebenzi wokuxhumana. I-hot dip yokubumba ibhentshi lensimbi yangaphandle isetshenziswa, hhayi kuphela ukuqina ukuze kuxazululwe indawo yokuhlala yangaphandle elula ukugqwala, ukulahlekelwa upende nezinye izinkinga, kodwa futhi ngokubukeka nobuciko bokuhlanganiswa kwekhwalithi yendawo yomphakathi yedolobha. Ngokuzayo, iminyango efanele izoqhubeka nokuthuthukisa ukumiswa kwezikhungo zomphakathi ngokwempendulo yokusetshenziswa, ukuze umphakathi ukwazi ukuzwa izinga lokushisa ledolobha ngemininingwane, futhi usize ukudala indawo ehlalakayo, ethe xaxa yemvelo yomphakathi.
Isikhathi sokuthumela: Jul-25-2025