Tunnel steel bar ua cov cuab yeej siv tsuas yog siv los ua cov khoom siv raw steel rau hauv cov khoom uas ua tau raws li cov qauv tsim ntawm qhov hauv ob sab phlu, kev txhawb nqa, thiab lwm yam. Kev hais lus dav dav, nws tuaj yeem muab faib ua ob pawg tseem ceeb: cov cuab yeej ua ntej ua ntej thiab tsim cov cuab yeej ua haujlwm, npog tag nrho cov txheej txheem los ntawm tus kheej steel bar kho rau tag nrho cov khoom tsim.
Basic Pretreatment Equipment (Kev ua ntawm Ib Leeg Reinforcement Bars)
Cov khoom siv no feem ntau ua haujlwm yooj yim xws li kev ncaj, txiav, thiab khoov ntawm cov hlau tuav, nteg lub hauv paus rau kev tsim cov txheej txheem tom ntej.
Steel bar straightening thiab txiav tshuab:
Lub tshuab no ib txhij ua kom ncaj thiab ruaj -length txiav steel tuav. Nws straightens coiled steel tuav thiab precisely txiav lawv mus rau qhov ntev tsim, daws cov teeb meem ntawm dabtsi yog khoov thiab inconsistent lengths nyob rau hauv raw cov ntaub ntawv. Nws ua hauj lwm raws li tusthawj txheej txheem khoom sivnyob rau hauv steel bar ua.
Tshwj xeeb hauv steel bar txiav cov haujlwm. Hauv kev tsim kho qhov av, tag nrho cov qauv tsis siv neeg tau siv dav. Lawv tuaj yeem ua cov xov hlau thiab cov hlau sib txawv ntawm cov kab sib txawv nrog kev ua haujlwm siab thiab du nto, tsis txhob ua yuam kev thiab kev nyab xeeb kev pheej hmoo cuam tshuam nrog phau ntawv txiav.
Steel bar dabtsi yog khoov tshuab:
Siv los khoov txiav steel tuav rau hauv cov duab tshwj xeeb. Lub kaum sab xis khoov (piv txwv li, 90 degree, 135 degree) thiab lub vojvoog tuaj yeem hloov kho raws li kev kos duab. Nws yog tsuas yog siv los tsim cov txheej txheem tsim xws li steel bar hooks thiab yooj yim stirrups.
Cov Khoom Siv Ua Haujlwm (Integral Component Processing)
Cov khoom siv no suav nrog qib siab dua ntawm automation. Nws tsuas yog ua cov txheej txheem steel ib leeg rau hauv ib qho kev sib koom ua ke uas yuav tsum tau muaj rau cov qauv hauv qhov av, ua tau raws li qhov loj - qhov xav tau ntawm qhov av engineering.
Cov cuab yeej tseem ceeb no yog siv los ua cov txheej txheem steel tawb rau qhov tunnel pawg hauv paus lossis hauv ob sab phlu. Lub ntsiab tuav (ntev ntev) thiab nplawm (ntiv nplhaib- zoo li tus tuav) tau txais qhov txhab thiab welded rau hauv cov duab los ntawm kev sib kis. Piv nrog rau phau ntawv khi, nws muaj ntau dua precision thiab ruaj khov vuam zoo, ua rau nws haum rau ntau lawm.
Hlau Mesh Spot Welding Tshuab:
Tshwj xeeb tsim rau vuam steel mesh siv nyob rau hauv qhov kev txhawb nqa. Tom qab lub longitudinal thiab transverse reinforcing tuav yog teem nyob rau hauv ib daim phiaj, automated welding ua ib tug tsis tu ncua mesh. Cov mesh no yog siv rau hauv kev txhawb nqa shotcrete lossis hauv ob sab phlu kev tsim kho los txhim kho tag nrho cov kev ncaj ncees ntawm cov qauv kev txhawb nqa qhov.
Siab tsis siv neeg steel bar dabtsi yog khoov thiab coiling tshuab:
Ib qho tshwj xeeb ntawm cov cuab yeej siv rau kev ua haujlwm tsis siv neeg ntawm stirrups. Tom qab nkag mus rau qhov tsis muaj, nws cia li ua tiav kev pub noj, ncaj, txiav, thiab khoov cov haujlwm, ua ntau yam sib xyaw ua ke xws li cov duab plaub thiab rhombic hauv ib txheej txheem txuas ntxiv. Nws ua tau raws li qhov loj - nplai stirrup ua raws li qhov yuav tsum tau ua ntawm qhov hauv ob sab phlu.