1.How los xaiv cov coilanized coils rau cov ntawv thov sib txawv?
Lub tsev qhuav: tsis muaj kev sib cog lus; Cov Khoom Siv Hauv Tsev, Ua cov khoom ntim, cov rooj tog zaum cov roj av, lub teeb passive
Cov ntaub thaiv ntub sab hauv tsev
Sab Nraud Sab Nraud: Ib puag ncig muaj xeb, qhov chaw passivation + xim sealing yog yuav tsum tau
2. Xyoos Ntxiv Posting, Zaj Duab Xis Daim Ntawv Thov lossis Lwm Yam Yuav Tsum Tau Ua Li Cas
Qhov xwm txheej nto:
Cov kab mob hnoos qeev: Cov kab tshaj tawm saum npoo pom, muab ib qho kev ua kom zoo nkauj uas muaj kev pom zoo thiab haum rau cov ntawv thov raug (xws li fencing);
Tsawg kawg / spangle - dawb thiab cov xim zoo, txhim kho cov xim sab nrauv ntxiv thiab cov khoom siv siab.
Nto Kho:
Cov roj oiled: txwv tsis pub muaj xeb thiab tswj kev ua tiav (piv txwv li, txo kev sib txhuam thaum lub sijhawm stamping), tab sis yuav tsum tau tom degreeze;
Passivated: Cov ntaub ntawv saum npoo ib qho oxide zaj duab xis, yuav tsum txhim kho cov xeb dawb, muaj nyob rau hauv ob qib kev ua si
Pleev - lines-} Daim txheej ntawm cov xim pleev xim, haum rau cov txheej txheem sib kis, piv txwv rau cov platform ntawm kev txhim kho);
Phosphaating: txhim kho cov nplaum ntawm tom ntej pleev xim / hmoov txheej txheej (feem ntau yog siv los ua pretreatment lub cev).
3.Yuav ua li cas rau kev sib npaug "kev ua tau zoo" thiab "yuav nqi"?
Zinc Txheej Txheej: Txhua qhov ntxiv Z50 (kwv yees li ntawm kev ua kom tau nqi Yog tias cov chaw corrosion tsis yog mob hnyav, xaiv Z100 tshaj z200 tuaj yeem txo tus nqi.
Cov khoom siv tus nqi: nyob tib tuab, dx54d yog 300 - 500 rmb kim dua DX51d. Rau cov thwj cim yooj yim, xaiv DX51D; Tsis tas yuav mus rau ib tug qauv siab dua.
Cov nqi kho mob: Lacquer Sealant> Phosphating> Passivation> Rojing. If subsequent painting is required, choosing passivation over lacquer sealant is more cost-effective.
4.How kom tsis txhob zais cov kev pheej hmoo?
Txheem ua raws: Rau cov ntaub ntawv sib tiv tauj lossis kev sib tiv tauj cov qauv, piv txwv li, thiab cov ntaub ntawv sib tham hauv nroog yuav tsum yog fda- muaj ntawv pov thawj).
Weldability: Yog Vuam yog qhov yuav tsum tau ua, cov ntaub ntawv nrog cov ntsiab lus carbon qis (C tsawg dua lossis sib npaug los yog sib npaug kom tsis txhob "kub tawg" thaum vuam.
Qhov tseeb ntawm qhov tseeb: Rau siab - Precision ua (piv txwv li, yog li precision dov rau galvanized chev yuav tsum tau xaiv).
5.Qhov yog qhov kev txiav txim siab- Ua cov txheej txheem rau kev xaiv galvanized coils?
Kauj ruam 1: Txiav txim siab zinc txheej kev kho tuab thiab cov kev kho kom zoo raws li siv (piv txwv li, sab nraum zoov fencing}}} passivelivation).
Kauj Ruam 2: Hais txog cov khoom siv raws li kev siv thev naus laus zis (piv txwv li, tob}}} Kos roj tank tank → dx54d).
Kauj ruam 3: Txiav txim siab qhov xwm txheej raws cov tsos thiab tom ntej (piv txwv li, automotive sab nrauv sab nrauv yog → tsis muaj spangle + passivation).
Kauj Ruam 4: Kho cov teeb meem raws li cov nyiaj siv nyiaj txiag (piv txwv li, rau tsis -}}} rau z240).
Kauj Ruam 5: Paub meej tias kev ua raws cai thiab ntxiv cov kev cai ntxiv (piv txwv li, vuam, qhov sib txawv ntawm thaj chaw).