Lub steel grating ua Hoobkas muaj centralized ua thiab programmed tsim. Cov txheej txheem kev tsim kho luv luv yog raws li hauv qab no:
Kev tsim kho, kev tsim kho lofting; ua pwm, steel bar txiav, ua, steel grating welding, tshuaj xyuas thiab txais.
Cov txheej txheem ntsuas thiab cov ntsiab lus ua haujlwm:
1. Kev npaj kev tsim kho
(1) Ua haujlwm zoo hauv kev ua haujlwm thiab kev debugging ntawm kev tsim hluav taws xob thiab cov cuab yeej siv tshuab (xws li hluav taws xob vuam tshuab, khoov tshuab, txiav tshuab, hoist, thiab lwm yam).
(2) Ua haujlwm zoo hauv kev npaj cov khoom siv, kev npaj nkag thiab lwm yam.
(3) Ua ib txoj hauj lwm zoo ntawm kev tso lub steel platform rau steel grating ua.
2. Kev tsim kho lofting
Raws li kev tsim cov duab kos ntawm cov hlau grating thiab cov kev xav tau ntawm tus neeg teb xov tooj, tus neeg soj ntsuam yuav tawm tswv yim tawm ntawm lub platform steel, thiab kos ib qho 1: 1 cov qauv loj ntawm cov hlau grating, nrog rau cov kev taw qhia ib txwm muaj ntawm txhua qhov kev sib txuas.
3. Ua cov pwm
The operator should first review the steel grating section design mold, the mold material steel plate and steel bar (Φ25) can be used, the mold can be directly welded on the steel platform according to the large sample line, and the welding must be firm and vertical.
4. Rebar txiav
(1) Tus neeg teb xov tooj ua ntej tshuaj xyuas qhov loj ntawm steel bar nyob rau hauv daim ntawv blanking thiab specifications thiab qauv ntawm cov ntaub ntawv siv, thiab khoov ob peb yam ntaub ntawv nyob rau hauv lub site los xyuas seb nws puas ua tau raws li qhov yuav tsum tau tsim.
(2) Tus neeg teb xov tooj yuav tsum blanking raws li daim ntawv teev npe tom qab tshuaj xyuas. Tom qab blanking, ntau yam specifications thiab qhov ntau thiab tsawg tau muab cais thiab cim cais kom tsis txhob siv yuam kev. Kev tsim nyog siv qee yam khoom me me.
(3) Tus neeg teb xov tooj tuaj yeem khoov lub steel bar manually lossis mechanically, tab sis kev khoov yuav tsum ua raws li cov cai hauv qab no:
a: Qhov pib ntawm qhov khoov yuav tsum raug cim
b: Txoj kab uas hla ntawm lub mandrel ntawm lub tshuab dabtsi yog khoov yuav tsum yog 2.5 npaug ntawm txoj kab uas hla ntawm steel bar.
c: Kev khoov zoo ntawm steel bar yog qhov tseeb, thiab tsis muaj kev sib tsoo lossis tsis sib xws ntawm lub dav hlau.
5. Hlau grating vuam
(1) Ua ntej, muab qhov chaw thiab ntau npaum li cas ntawm qhov khoov ntuag rau hauv nruab nrab ntawm cov pwm, thiab xyuas kom muaj nuj nqis.
(2) Hla plaub lub ntsiab tav ib los ntawm ib qho los ntawm qhov clamping zawj ntawm cov pwm, thiab kho qhov sib nrug ntawm cov stirrups kom tau raws li cov qauv tsim.
(3) Tom qab kev hloov kho ntawm lub ntsiab qhov cuab lub zog thiab stirrups tiav, qhov chaw vuam yog ua los rau vuam cov stirrups thiab lub ntsiab reinforcement ca. Tab sis nws tsis raug tso cai rau welding tob heev thiab hlawv lub ntsiab reinforcement.
(4) Tom qab kev sib tsoo vuam tiav lawm, qhov ntev thiab qhov siab ntawm vuam seam yuav tsum tau lav thaum vuam cov tav thiab cov hlua txuas ntxiv.
(5) Thaum kawg, weld lub phaj txuas (lub kaum sab xis steel L10010010), thiab tho qhov raws li qhov tsim loj ntawm lub kaum sab xis steel ua ntej vuam. Kev sib txuas ntawm cov phaj sib txuas yuav tsum xyuas kom meej tias qhov kev ncua deb ntawm lub qhov txoj hauj lwm thiab lub ntsiab rib, thiab pwm qhov nrug ntawm ob lub phaj qhov yuav tsum zoo ib yam.
Cov txheej txheem no yog ib qho ntawm cov ntsiab lus tseem ceeb ntawm kev ua haujlwm steel grating. Kev tsim kho hauv cov txheej txheem no yuav tsum ua raws li cov cai hauv qab no:
A: Kev ua ntej- dabtsi yog khoov thiab installation ntawm steel tuav yuav tsum xyuas kom meej tias cov axes ntawm ob steel tuav nyob rau tib txoj kab ncaj nraim.
B: Lub tack weld yuav tsum yog ntau tshaj 20mm ntawm qhov kawg ntawm qhov kawg.
C: Thaum lub sij hawm welding, lub ntsiab weld thiab tack weld, tshwj xeeb tshaj yog thaum pib thiab xaus ntawm lub tack weld, yuav tsum tau zoo sib txuas.
D: Qhov ntev ntawm qhov vuam tsis yog tsawg dua qhov ntev ntawm lub puab tsaig, qhov siab ntawm qhov vuam yog H Ntau dua lossis sib npaug rau 0.3d, thiab tsis tsawg dua 4 hli, thiab qhov siab ntawm qhov vuam tsis tsawg tshaj 10mm thaum vuam nrog cov phaj txuas.
E: Qhov saum npoo ntawm vuam seam yog tiaj tus, yuav tsum tsis muaj kev nyuaj siab loj, thiab yuav tsum tsis txhob muaj kab nrib pleb ntawm cov pob qij txha ntawm vuam seam. Vuam slag yuav tsum tau muab tshem tawm tom qab vuam.
F: Chav welding yuav tsum yog tus qauv thiab cov qauv.
6. Kev tshuaj xyuas thiab kev lees paub
(1) Lub vuam seam tshuaj xyuas ntawm steel grating yuav tsum tau soj ntsuam ib tug los ntawm ib tug.
(2) Ua cov ntawv xeem raws li qhov yuav tsum tau ua ntawm cov lus qhia tshwj xeeb thiab kuaj nws sim.
(3) Tom qab ua tiav ntawm thawj daim, ib qho kev sim sau ntawv yuav tsum tau ua los xyuas seb qhov luaj li cas.
(4) Random xyuas qhov clearance loj thiab txoj hauj lwm ntawm lub phaj txuas hauv batch ntau lawm.
Steel grating steel ncej installation ib ntus
Lub tiav steel grating yog thauj los ntawm kev cog qoob loo mus rau qhov chaw; chav xaiv; nqa; nyob rau hauv qhov chaw; tshuaj xyuas; qhov chaw; kev sib txuas; kev tshuaj xyuas.
Cov txheej txheem ntsuas thiab cov ntsiab lus ua haujlwm:
1. Kev xaiv chav tsev: Xaiv chav tsev uas yuav tsum tau ua raws li kev tsim kho (txoj kev excavation) thiab thauj mus rau lub qhov dej.
2. Hoisting: Chav tsev xaiv yog hoisted los ntawm cov av cia rau hauv lub qhov los ntawm hluav taws xob hoist, thiab ces xa mus rau lub ntsej muag ua hauj lwm los ntawm lub cev muaj zog. Thaum lub sijhawm txheej txheem no, yuav tsum tau them nyiaj rau kev tiv thaiv cov hlau grating kom tsis txhob khoov thiab sib tw.
3. Kev tso kawm ua ntej: Manually tso cov hlau grating ntawm lub ntsej muag ua haujlwm raws li txoj haujlwm ntawm txoj kab. Txuas txhua chav nrog bolts. Tsis txhob nruj rau kev hloov kho.
4. Kev tshuaj xyuas: Tom qab cov hlau grating yog pib nyob rau hauv qhov chaw, tshuaj xyuas tam sim ntawd. Feem ntau tshuaj xyuas cov kab hauv nruab nrab thiab qhov siab, thiab kho nws raws sijhawm kom raug raws li cov qauv tsim.
5. Tom qab kev tshuaj xyuas qhov chaw tsim nyog, nruj nreem txuas cov bolts thiab txuas lawv ruaj khov nrog rau qhov chaw tav.
6. Kev sib txuas: Tom qab steel grating yog positioned, weld lub longitudinal txuas ribs thiab arch channel steel nyob rau hauv lub sij hawm, thiab weld lawv ruaj khov nrog rau yav dhau los.
Cov txheej txheem kev teeb tsa raug tshuaj xyuas, thiab kev sib txuas yog qhov tseem ceeb ntawm kev ua haujlwm, yog li cov hauv qab no yuav tsum tau ua raws:
A: Kev tshem tawm ntawm cov hlau grating yuav tsum ua tau raws li cov qauv tsim thiab yuav tsum tsis txhob cuam tshuam.
B: Qhov siab ntawm cov hlau grating yuav tsum ua tau raws li cov qauv tsim.
C: Cov bolts yuav tsum nruj.
D: Kev sib txuas ntawm cov ribs thiab channel steel yuav tsum ua raws li kev tsim kho thiab kev cai.
E: Txheeb xyuas qhov kev ncua deb kom tsis txhob muaj qhov ntev ntawm qhov chaw nyob hauv kev teeb tsa ntawm cov hlau gratings.
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