steel qhov chaw ncej sum accessories-saum hlau
kab saum toj kawg nkaus
Foob phaj
bolt pob
Hlau ncej txhawb
Kev tsim cov bearings
A. Kev ua haujlwm ntawm kev txhawb nqa yog ua raws li cov txheej txheem hauv qab no: cov tav thiab hauv qab phaj ntawm kev txhawb nqa yog blanked → lub phaj hauv qab ntawm kev txhawb nqa yog drilled.Qhov → sib dhos thiab vuam ntawm kev txhawb nqa tav thiab hauv qab phaj, tav phaj thiab tav phaj, tav phaj thiab pob → tiv thaiv corrosion pretreatment(xws li tshem tawm) → anticorrosion kho (pas duab).
B. Cov tav thiab hauv qab phaj ntawm kev txhawb nqa yog txiav los ntawm kev txiav roj.
C. Cov phaj txhawb nqa yog ua tiav los ntawm lub tshuab radial drilling.
D. Kev vuam ntawm tav thiab hauv qab phaj, tav thiab tav txais yuav CO2 roj shielded vuam los yog phau ntawv arc vuam
Cov khoom siv vuam yog vuam hlau: HO8Mn2SiA, electrode E4303.Lub phaj phaj thiab lub pob ntsia hlau yog welded los ntawm phau ntawv arc vuam, siv E5016 electrode rau vuam, preheating ua ntej vuam, thiab ces txheej vuam.
Lub vuam seam yuav tsum tau insulated thiab txias maj mam.
E. Ua kev kho mob ua ntej corrosion thiab tiv thaiv corrosion raws li kev tsim qauv.
Steel qauv txhawb
Kev txhawb nqa thiab kev txhawb nqa yog txhua yam tsim thiab ua tiav raws li kev ua pob.Cov txheej txheem tseem ceeb yog:
Hlau phaj txiav → puag lossis bracket vuam ntawm cov hlau phaj - kev kho deg → ntim, cov ntsiab lus tseem ceeb yog:
Vuam ntawm steel phaj: tag nrho cov yog fillet welds, uas yuav tsum tau mus txog qhov zoo ntawm vuam ntawm qib 3 los yog siab dua, thiab qhov siab ntawm cov welds yuav tsum tau.ua tau raws li cov qauv tsim;Lub flatness ntawm lub hauv paus txhawb phaj yuav tsum tsis txhob ntau tshaj 3 hli;
Thaum cov khoom ntawm cov kab sib chaws tau ua tiav rau cov xwm txheej rau kev sim sib dhos, lawv yuav tsum tau sim ua ke hauv lub hoobkas.
Cov khib nyiab yuav tsum raug tshuaj xyuas thiab lees txais los ntawm lub tuam tsev tswj xyuas qhov zoo thiab tus tswv tus neeg sawv cev ua ntej nws tuaj yeem raug tshem tawm, ntim, thiab kuaj.
Ua ntej kev teeb tsa thiab kev tshuaj xyuas tsim nyog, qhov chaw ntawm daim phiaj kab yuav tsum tsis txhob raug xa tawm.