Noma iyiphi insimbi echayeke emoyeni isikhathi eside ivamise ukuba ne-oxidize ngokuhamba kwesikhathi. Ngemva kweminyaka yokuhlangenwe nakho okuqinisekisiwe, i-Fasteners Engineering ithuthukise futhi yathuthukisa uchungechunge lwezindlela zokwelapha ezikwazi ukuxazulula inkinga ye-oxidation kumabhawodi. Ngezansi sibala izinqubo ezahlukene zokukhiqiza ezisetshenziswayo nezilungiswayo ngokwesisekelo sezidingo zamakhasimende ethu.

Njengenye yezinsimbi ezibalulekile, izikulufu ngokuvamile zisebenzisa izinqubo zokwelashwa ezingaphezulu ukuze zihlangabezane nezidingo zamakhasimende. Sethemba ukuthi ulwazi olulandelayo luzoba usizo kuwe.

1. I-Zinc Plating.

I-galvanizing ingahlukaniswa ibe i-galvanizing ebandayo, i-galvanizing yemishini kanye ne-hot galvanizing, okuyi-galvanizing eshisayo ethandwa kakhulu. I-hot galvanizing, eyaziwa nangokuthi i-hot-dip galvanizing, iwukucwilisa izingxenye zensimbi ezikhishwe ukugqwala zibe yingxube ye-zinc engaba ngu-500℃. Ngale ndlela, ingaphezulu le-workpiece lihlanganiswe nesendlalelo se-zinc, esisebenzela inhloso yokulwa nokubola. Izinzuzo ze-hot dip galvanizing zimi kanje:

• Ikhono eliqinile lokulwa nokugqwala.
• Ukunamathela okungcono nokuqina kongqimba olunathayela.
• Inani le-zinc likhulu, futhi ukushuba kongqimba lwe-zinc izikhathi eziningi zokubandayo okubandayo.
• Kushibhile futhi kuhambisana nemvelo.

2.I-Surface phosphating.

I-Surface phosphating yindlela yokwelapha engabizi kakhulu esetshenziswa njenge-primer ngaphambi kokudweba.

• Inhloso eyinhloko ukuhlinzeka ngokuvikeleka kwensimbi nokuvimbela insimbi ukuthi ingagqwali ngezinga elithile.
• Thuthukisa ukunamathela kwefilimu yepende.
• Yehlisa ukungqubuzana nokugcoba ngesikhathi sokusebenza okubandayo kwensimbi.

I-3.I-Dacromet iwuhlobo olusha lwe-anti-corrosion coating, okuwubuchwepheshe obungcono kakhulu bokuthatha indawo ye-electro-galvanizing kanye ne-hot-dip galvanizing enokungcoliswa okukhulu kwemvelo. Izinzuzo zayo zimi kanje:

• Ukumelana nokugqwala okuphezulu: umphumela wokumelana nokugqwala uphakeme izikhathi ezi-7-10 kune-galvanizing yendabuko.
• Ayikho i-hydrogen embrittlement phenomenon, efanelekile kakhulu ukumbozwa kwezingxenye ezicindezelekile.
• Ukumelana nokushisa okuphezulu, izinga lokushisa lokumelana nokushisa lingafinyelela ngaphezu kwama-300 ℃.
• Ukusebenza okuhle kokunamathela nokusebenza kabusha
• Awekho amanzi angcolile kanye negesi engcolile ezokhiqizwa ngesikhathi sokukhiqiza.

4. Isibungu

I-Ruspert iwuhlobo lokumboza olwethulwe ngezikulufo zokwakha, okokuhambisana nemvelo okwakhiwe ngemva kwe-Dacromet. Uma kuqhathaniswa ne-Dacromet, izinzuzo ze-ruspert zimi kanje:

• Ukumelana nokugqwala okuqinile, kungamelana nokuhlolwa kwesifutho sikasawoti amahora angama-500-1500
• Ukugqoka okuqinile
• Indawo engcono yokuqeda nokunamathela
• Imibala eminingi iyatholakala

I-DD Fasteners ineminyaka engu-20 yokukhiqiza okuqinile kanye nesipiliyoni sokuthengisa.

Uma unezidingo zesikulufu, sicela usithinte, sizokukhonza ngenhliziyo yonke.

Hlala ujikileInjabulo