Zomangira zitsulo zosapanga dzimbiri motsutsana ndi zomangira zitsulo za kaboni: Mungasankhire bwanji njira yabwino yomangira kwa inu?

M'magawo omanga, kupanga makina ndi kukonza uinjiniya, kusankha kwa zomangira kumakhudza mwachindunji chitetezo chamapangidwe, mtengo wokonza ndi moyo wa polojekiti. Ogula ambiri nthawi zambiri amagwera m'mavuto: zomangira zitsulo zosapanga dzimbiri ndizokwera mtengo, ndipo zomangira zitsulo za kaboni ndizosavuta kuchita dzimbiri - kusankha bwanji? Monga katswiri wopanga zomangira, Nanning Aozhan Industry ikuthandizani kupeza yankho labwino kwambiri pakuyerekeza magwiridwe antchito + milandu yeniyeni!

Kusiyana kofunikira pakati pa zitsulo zosapanga dzimbiri ndi zomangira zitsulo za kaboni

1. Kukana kwa Corrosion: chinsinsi chodziwitsa moyo wautumiki

Zomangira zitsulo zosapanga dzimbiri (monga 304/316) zimakhala ndi chromium ndi faifi tambala, zomwe mwachibadwa zimatha kupanga wosanjikiza woteteza okusayidi kuti usanyowe, kupopera mchere komanso dzimbiri lamankhwala. Zomangira zitsulo za kaboni zidzachita dzimbiri m'miyezi 6-12 m'malo achinyezi, makamaka m'mphepete mwa nyanja kapena m'mafakitale, komwe kuchuluka kwa dzimbiri kumathamanga kwambiri.

Mlandu weniweni: Malo osungiramo zinthu adagwiritsa ntchito zomangira zitsulo za kaboni kukonza zitsulo. Pambuyo pa zaka 3, mapanelo a denga anamasuka chifukwa cha dzimbiri, ndipo mtengo wokonzanso unaposa US$50,000; pamene nyumba yosungiramo katundu yofananayo yomwe inasinthira ku 304 zitsulo zosapanga dzimbiri inalibe vuto la dzimbiri kwa zaka 10.

2. Kuyerekeza kwamphamvu: sizinthu zonse zomwe zimafunikira mphamvu yayikulu kwambiri

Zomangira zitsulo za kaboni nthawi zambiri zimakhala ndi mphamvu zolimba kwambiri (monga 8.8, 10.9), zoyenerera zomangira zolemetsa. Komabe, mphamvu zomangira zitsulo zosapanga dzimbiri (monga A2-70, A4-80) zimatha kukwaniritsa zofunikira zambiri zomanga ndi zamakina. Pokhapokha ngati zili zolemetsa kwambiri (monga milatho, makina olemera), palibe chifukwa chofuna mphamvu zambiri.

3. Kusanthula mtengo: kupulumutsa ndalama kwakanthawi kochepa poyerekeza ndi mtengo wanthawi yayitali

Mtengo wogula woyamba wa zomangira zitsulo za kaboni ndi 30% -50% zotsika kuposa zitsulo zosapanga dzimbiri, koma mankhwala oletsa dzimbiri nthawi zonse amafunikira. M'malo a chinyontho, acidic ndi alkaline, mtengo wamoyo wonse wa zomangira zitsulo zosapanga dzimbiri ndizotsika - kuchotsa kukonzanso pafupipafupi komanso kutayika kwanthawi yochepa.

Chitsogozo Chosankha: Sankhani molingana ndi momwe mumagwiritsira ntchito

Chitsanzo chosankha zomangira zitsulo za kaboni

1. Zomanga zosakhalitsa (zomanga zachiwonetsero, zotchingira zosakhalitsa)
2. Malo owuma m'nyumba (zokongoletsa muofesi, msonkhano wa mipando)
3. Mapulojekiti omwe ndi otsika mtengo kwambiri ndipo amatha kuvomereza kusinthidwa pafupipafupi

Chitsanzo chosankha zomangira zitsulo zosapanga dzimbiri

1. Malo owonekera panja (madenga, njanji, zoyendera)
2. Malo okhala ndi chinyezi chambiri / amchere wambiri (nyumba za m'mphepete mwa nyanja, zombo, zomera za mankhwala)
3. Chakudya ndi zida zamankhwala (ziyenera kukwaniritsa miyezo yaukhondo)
4. Madera ovuta kusamalira (zomanga zapamwamba, mapaipi apansi panthaka)

Mayankho makonda a Nanning Aozhan

Timamvetsetsa zosowa zapadera za polojekiti iliyonse, kotero timapereka:

1. Ntchito yoyesera zinthu: imakuthandizani kutsimikizira ngati zomangira zomwe zilipo ndizoyenera malo omwe alipo
2. Njira yosakanikirana: gwiritsani ntchito chitsulo chosapanga dzimbiri pazinthu zazikulu ndi chitsulo cha kaboni pazigawo zosafunikira kuti muwonjezere ndalama
3. Kupititsa patsogolo chithandizo chapamwamba: Dacromet/hot-dip galvanizing ya carbon steel screws kuti atalikitse moyo

Chifukwa chiyani tisankha ife?

Zaka 10+ zoyang'ana kwambiri pakupanga zomangira, mogwirizana ndi miyezo ya ISO/GB/DIN

Thandizani madongosolo ang'onoang'ono a batch, onetsetsani zotsatira zake musanagule zazikulu

Perekani lipoti lowunika zoopsa za corrosion risk assessment kuti mupewe zolakwika zosankhidwa