◉ Cable ntaiv yog dab tsi?
ntaiv cableyog ib lub cev muaj zog uas muaj cov ntu ncaj, cov khoov, cov khoom sib xyaw, nrog rau cov caj npab txhawb nqa (cov ceg caj npab), cov khoom dai, thiab lwm yam ntawm cov tais lossis cov ntaiv uas txhawb cov xov hlau kom nruj.
◉ Vim li cas ho xaiv ib qhontaiv cable:
1) Cov tais cable, kev tsim kho tsheb, thiab lawv cov kev txhawb nqa thiab cov dai siv rau hauv cov chaw corrosive yuav tsum tau ua los ntawm cov ntaub ntawv tsis xeb lossis kho nrog cov kev ntsuas tiv thaiv corrosion uas ua tau raws li qhov yuav tsum tau ua ntawm engineering ib puag ncig thiab durability.
2) Hauv cov seem uas muaj kev tiv thaiv hluav taws, cov tais cable tuaj yeem tsim nrog cov qauv kaw lossis ib nrab kaw los ntawm kev ntxiv cov khoom siv tiv thaiv hluav taws lossis hluav taws kub xws li cov phaj thiab cov ntaub thaiv rau cov ntaiv cable thiab cov tais. Cov kev ntsuas xws li kev siv cov txheej tiv thaiv hluav taws rau ntawm cov tais cable thiab lawv cov kev txhawb nqa thiab cov dai yuav tsum tau ua, thiab lawv qhov kev ua tau zoo tiv thaiv hluav taws yuav tsum ua tau raws li cov kev cai ntawm cov cai lossis cov qauv hauv tebchaws.
3) Cov tais cable aluminium alloyyuav tsum tsis txhob siv rau hauv cov chaw uas muaj kev tiv thaiv hluav taws kub siab.
4) Kev xaiv qhov dav thiab qhov siab ntawm cov ntaiv cable yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm kev sau tus nqi. Feem ntau, qhov sau tus nqi ntawm cov ntaiv cable tuaj yeem teeb tsa ntawm 40% ~ 50% rau cov xov hluav taws xob thiab 50% ~ 70% rau cov xov tswj, nrog rau 10% ~ 25% kev tsim kho engineering margin tseg.
5) Thaum xaiv qib thauj khoom ntawm lub ntaiv cable, qhov thauj khoom sib xws ntawm lub tais cable yuav tsum tsis pub tshaj qhov thauj khoom sib xws ntawm qib thauj khoom xaiv ntawm lub tais cable. Yog tias qhov ntev tiag tiag ntawm kev txhawb nqa thiab dai ntawm lub tais cable tsis sib npaug rau 2m, qhov thauj khoom sib xws ua haujlwm yuav tsum ua tau raws li qhov yuav tsum tau ua.
6) Cov lus qhia thiab qhov ntev ntawm ntau yam khoom thiab kev txhawb nqa thiab cov hangers yuav tsum phim cov seem ncaj thiab cov kab khoov ntawm cov pallets thiab ntaiv hauv qab
◉Cov xwm txheej thauj khoom sib xws:
1) Cov tais cable, cov trunking, thiab lawv cov kev txhawb nqa thiab cov hangers siv rau hauv cov chaw corrosive yuav tsum tau ua los ntawm cov khoom siv corrosion-resistant rigid lossis kho nrog cov kev ntsuas tiv thaiv corrosion uas ua tau raws li qhov yuav tsum tau ua ntawm engineering ib puag ncig thiab durability.
2) Hauv cov seem uas muaj kev tiv thaiv hluav taws, cov tais cable tuaj yeem tsim nrog cov qauv kaw lossis ib nrab kaw los ntawm kev ntxiv cov khoom siv tiv thaiv hluav taws lossis hluav taws kub xws li cov phaj thiab cov ntaub thaiv rau cov ntaiv cable thiab cov tais. Cov kev ntsuas xws li kev siv cov txheej tiv thaiv hluav taws rau ntawm cov tais cable thiab lawv cov kev txhawb nqa thiab cov dai yuav tsum tau ua, thiab lawv qhov kev ua tau zoo tiv thaiv hluav taws yuav tsum ua tau raws li cov kev cai ntawm cov cai lossis cov qauv hauv tebchaws.
3) Cov tais hluav taws xob aluminium alloy yuav tsum tsis txhob siv rau hauv cov chaw uas muaj kev tiv thaiv hluav taws kub siab.
4) Kev xaiv qhov dav thiab qhov siab ntawm cov ntaiv cable yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm kev sau tus nqi. Feem ntau, qhov sau tus nqi ntawm cov ntaiv cable tuaj yeem teeb tsa ntawm 40% ~ 50% rau cov xov hluav taws xob thiab 50% ~ 70% rau cov xov tswj, nrog rau 10% ~ 25% kev tsim kho engineering margin tseg.
5) Thaum xaiv qib thauj khoom ntawm lub ntaiv cable, qhov thauj khoom sib xws ntawm lub tais cable yuav tsum tsis pub tshaj qhov thauj khoom sib xws ntawm qib thauj khoom xaiv ntawm lub tais cable. Yog tias qhov ntev tiag tiag ntawm kev txhawb nqa thiab dai ntawm lub tais cable tsis sib npaug rau 2m, qhov thauj khoom sib xws ua haujlwm yuav tsum ua tau raws li qhov yuav tsum tau ua.
6) Cov lus qhia thiab qhov ntev ntawm ntau yam khoom thiab kev txhawb nqa thiab cov hangers yuav tsum phim cov seem ncaj thiab cov kab khoov ntawm cov pallets thiab ntaiv nyob rau hauv cov xwm txheej thauj khoom sib xws.
◉Kev xaiv cov khoom siv ib txwm muaj:
Cov ntaub ntawv ib txwm muaj xws li pre-galvanized, hot-dip galvanized, stainless hlau 304 thiab 316, txhuas, fiberglass, thiab txheej txheej saum npoo.
◉Cov qhov loj me xaiv tau ib txwm muaj:
Cov qhov loj me xaiv tau ib txwm muaj yog 50-1000 millimeters dav, 25-300 millimeters siab, thiab 3000 millimeters ntev
Lub ntaiv kuj tseem muaj cov phaj npog lub luj tshib thiab lawv cov khoom siv ntxiv.
◉Daim ntawv tso cai tsim ntaiv thiab daim ntawv tso cai thauj khoom ntim khoom:
◉Kev ntim khoom thiab kev thauj khoom:
Peb muaj cov txheej txheem ntim khoom ntaiv uas paub tab thiab tiav, nrog rau cov txheej txheem thauj mus los, kom ntseeg tau tias cov khoom zoo thaum tseem ua kom muaj kev nyab xeeb thiab tsis muaj qhov yuam kev rau cov neeg siv khoom. Peb cov khoom ntaiv raug xa tawm mus rau ntau lub tebchaws txawv teb chaws thiab tau txais kev qhuas los ntawm cov neeg siv khoom.mers.
→ Yog xav paub ntxiv txog cov khoom, cov kev pabcuam, thiab cov ntaub ntawv tshiab, thovtiv tauj peb.
Lub sijhawm tshaj tawm: Lub Yim Hli-30-2024