E7024 Qws

1. Cov ntawv thov tseem ceeb tshaj plaws scenario

Cov ntsiab lus zoo ntawm E7024 electrode dag nyob rau hauv nws "yooj yim ntawm tus nqi, thiab muaj kev tsis muaj zog, thiab tsawg} kub sab nraud. Yog li ntawd, nws daim ntawv thov cov xwm txheej muaj siab rauCov qauv me me steel uas tsis xav tau cov khoom siv neeg siv hluav taws xob hnyav ntawm welded pob qij txha (piv txwv li, tsis muaj qhov xav tau rau qhov kub thiab txias, lossis siv zog siv zog), thiab nws yog tsim nyog tshwj xeeb rau ntawm - chaw xaib, ua haujlwm sib tw los ntawm tsis-}}}}}}} profders.

2. Cov Ntawv Thov Tshwj Xeeb & Cov Qauv Piv Txwv

1. Kev tsim kho thiab hlau tsim kev lag luam

Siv tau cov qauv: Tsis {{0} Gration} beads} bearing {} Lub thawv steel sib pab txhawb (piv txwv li, kev tsim kho scaffolding, cov ntaub ntawv platform).

Inapplicable scenarios: Cov load ruaj - bearing vaj tse, thiab cov qauv steel nyob rau hauv ntev {}}

2. Kev Lag Luam Kev Siv General Kev Lag Luam

Muaj feem xyuam: Tsis - cov ntsiab lus tseem ceeb- cov kabmob ntawm cov khoom siv txhua yam, xws li:

Cov casings, kev tiv thaiv npog, nkhaus, thiab cov hauv paus (cov khoom siv me me) ntawm cov cuab yeej siv tshuab;

Casings thiab flanges (tsis - siab- siab siv lub tshuab dav dav (piv txwv li, kivc, cov twj tso kua dej);

Kawg caps thiab nkhaus ntawm reducers thiab gearboxes (qhov chaw tsis muaj kev cuam tshuam loads).

Inapplicable scenarios: Cov kev ntxhov siab tseem ceeb - Cov kabmob sib xyaw xws li cov tshuab txhais tes, thiab cov muag khoom muaj zog lossis kev nyuaj, piv txwv li, E7018).

3. Automotive thiab Siv Machinery Teb

Muaj Feem Yooj Yim:

Cov ntsuas kev txhawb nqa ntawm cov tsheb thauj khoom, cov khw muag khoom lag luam, cov cuab yeej cuab tam (cov khoom siv hlau me nyuam);

Chassis nkhaus, lub cev ua si, thiab kev ua liaj ua teb siv txuas cov thav duab (tsis {}} Cov tshuab tsim hluav taws xob (piv txwv li, cov tsheb laij teb, tsheb laij teb);

Cab thav ntawv thiab ib qho kev sib tw pipeline (tsis {}} hydraulic system lossis load} bearing} cov kab ke siv tshuab (piv txwv li, cov khoom siv hluav taws xob, excavators, Excavators).

Inapplicable scenarios: Main Girders ntawm tsheb thav duab, BOOM caj npab (kev ntxhov siab) ntawm kev siv tshuab ntxhua khaub ncaws, thiab siab} Kev Siv Cov Hluav Taws Xob nrog cov hluav taws xob muaj zog tiv thaiv).

4. Kev xa khoom thiab cov hlab ntsha vuam (qis -} siab scarsios)

Cov Pipelines muaj feem xyuam: Tsawg {{- Kev Tiv Thaiv Dej Siab Dej Txias Dej Pipelines, xws li:

Tsawg - qhov siab dej thiab cov roj sib kis rau pej xeem lossis muaj kev siv nyiaj ntau dua (kev ua haujlwm nruab nrab, nruab nrab, tsis muaj pa thiab huab cua);

Tsis - qhov siab} {} Cov tsheb tso tsheb hlau luam lossis qis {{2} Lub cev tso tsheb hlau luam, roj nruas nrog me me thiab tsis muaj qhov yuav tsum tau).

Inapplicable scenarios: High {{{0} kub roj thiab roj kev tso tsheb hlau luam, thiab cov phom sij ntev}}} hydrogen captelles (piv txwv li, e7018) nrog muaj zog tawg tawm.

5. Lub teeb kev lag luam thiab cov khoom lag luam hauv tuam txhab

Muaj Cov Khoom Siv Tau:

Cov khoom siv hlau hauv tsev: anti - Cov khoom siv tub sab, cov khaub ncaws kom qhuav (piv txwv li cov khaub ncaws hlau (piv txwv li cov rooj hlau

Cov Khoom Siv Me me: Cov casings ntawm cov cuab yeej muaj zog (piv txwv li cov xwm txheej hlau ntawm cov hluav taws xob kev siv hluav taws xob thiab txiav cov khoom siv hluav taws xob (piv txwv li cov khoom siv hluav taws xob (piv txwv li cov hlua taws thiab cov txiv ntoo).

3. Daim ntawv thov txwv & kev ceev faj

Cov khoom siv cov khoom txwv: Tsuas yog siv rauCov hlau me (cov pa roj carbon tsawg dua lossis sib npaug rau 0.25%)Los yog tsawg {-} ecoy siab dua lossis sib npaug ntawm 345mpa, {tseem ceeb ntawm Q345 hlau). Nws tsis tuaj yeem siv rau vuam siab- cov hlau, hlau stainless, cam khwb cia hlau, lossis lwm yam khoom siv.

Txwv ib puag ncig cov kev txwv ib puag ncig:

Tsis txhob vuam hauvTsawg - kub (<0℃{{{} Cov av noo> 80%), lossis muaj zog- pars ib cheeb tsam(nquag porosity thiab cov kab nrib pleb). Yog tias vuam nyob rau hauv qhov chaw ib puag ncig yog qhov tsim nyog, preheating (80-} 150 qib) thiab cov kev ntsuas cua / cov tshuaj tiv thaiv.

Tsis haum rauCorrosive ib puag ncig(piv txwv li, tshuaj ua haujlwm tshuaj lom neeg, siab}}}} tsuag tsuag muaj cov kua qaub (piv txwv li, pleev xim, galvanizing).

Txheej Txheem Kev Nyab Xeeb Kev Txwv: Nws txwv tsis pub siv E7024 rau cov khoom lag luam tseem ceeb heev- cov kabmob tsim, lossis qis} kub / siab- siab cov khoom siv(piv txwv li, crane booms, tsawg - kub cia tso tsheb hlau luam, aerospace khoom siv). Rau xws li cov xwm txheej, qis {{{4 4}} hydrogen electrodes (piv txwv li, e7018) lossis tshwj xeeb} lub hom phiaj hluav taws xob yuav tsum tau xaiv.

Lub ntsiab

E7024 (sib raug rau J422) yog ib qho ntau, yooj yim {{2} {{3} Ua haujlwm me me hlau. Nws cov ntawv thov tub ntxhais koom nrogVuam tsis -} Cov qauv steel tseem ceeb hauv qab tsis yog}}}} kev ua haujlwm hnyav, npog cov kev lag luam xws li kev tsim kho, feem ntau & {{{}} kub ripelines, thiab cov khoom lag luam. Nws yog ib qho uas nquag siv electrode hauv kev lag luam hom kev lag luam thiab ntawm {{2} Tus nqi tsim kho, tus nqi ua ntej tau zoo thiab qis kev lag luam. Hauv kev siv cov kev siv, nws yog ib qho tsim nyog yuav ua raws li cov cai ntawm cov qauv tsim, thiab ib puag ncig cov qauv kev ntxhov siab, thiab tsis txhob siv nws nyob rau hauv cov xwm txheej uas yuav tsum muaj cov teeb meem siab thiab tawg tsis kam.

Cim npe nrov: E7024 Qws, Tuam Tshoj, Cov Chaw Tsim Khoom, Chaw Tsim Tshuaj, Hoobkas, Tuam Txhab, Kev Yuav Khoom, Tsawg Tus Kheej, Khoom Zoo