Hauv kev lag luam niaj hnub no thiab lub neej txhua hnub, cov xov hlau muaj nyob txhua qhov chaw, ua kom muaj kev sib kis cov ntaub ntawv thiab lub zog zoo. Koj paub ntau npaum li cas txog cov "kev sib txuas zais" no? Tsab xov xwm no yuav coj koj mus tob rau hauv lub ntiaj teb sab hauv ntawm cov xov hlau thiab tshawb nrhiav qhov tsis paub meej ntawm lawv cov qauv thiab cov ntaub ntawv.
Cov qauv ntawm cov kab hluav taws xob
Cov khoom siv ntawm cov hlau thiab cov khoom siv cable feem ntau tuaj yeem muab faib ua plaub lub ntsiab lus tseem ceeb ntawm tus neeg xyuas pib, rwb thaiv tsev, tiv thaiv thiab tiv thaiv txheej txheem, nrog rau cov khoom sau thiab cov khoom nqa.
1. Tus Neeg Coj
Tus neeg txuas hluav taws xob yog qhov tseem ceeb ntawm kev xa cov ntaub ntawv tam sim no lossis nthwv dej hluav taws xob. Cov ntaub ntawv siv hluav taws xob feem ntau yog ua los ntawm cov hlau uas tsis yog hlau uas muaj kev coj hluav taws xob zoo xws li tooj liab thiab txhuas. Cov xov hluav taws xob siv hauv kev sib txuas lus optical siv cov fiber ntau ua tus neeg txuas hluav taws xob.
2. Txheej rwb thaiv tsev
Cov txheej rwb thaiv tsev npog cov npoo ntawm cov hlau thiab ua haujlwm ua hluav taws xob rwb thaiv tsev. Cov ntaub ntawv rwb thaiv tsev feem ntau yog Polyvinyl chloride (PVC), Cross-linked polyethylene (XLPE), Cov yas fluorine, Cov khoom siv roj hmab, Cov khoom siv roj hmab ethylene propylene, Cov khoom siv rwb thaiv tsev roj hmab silicone. Cov ntaub ntawv no tuaj yeem ua tau raws li qhov xav tau ntawm cov khoom siv hlau thiab cable rau kev siv sib txawv thiab cov kev xav tau ib puag ncig.
3. Lub hnab looj tes
Cov txheej tiv thaiv muaj cov nyhuv tiv thaiv rau cov txheej rwb thaiv tsev, tiv taus dej, hluav taws kub thiab tiv taus xeb. Cov ntaub ntawv sheath feem ntau yog roj hmab, yas, xim, silicone thiab ntau yam khoom siv fiber. Cov hlau sheath muaj cov haujlwm ntawm kev tiv thaiv tshuab thiab kev tiv thaiv, thiab siv dav hauv cov xov hluav taws xob uas tsis muaj dej noo kom tiv thaiv cov dej noo thiab lwm yam khoom phom sij los ntawm kev nkag mus rau hauv cov rwb thaiv tsev cable.
4. Txheej tiv thaiv
Cov txheej tiv thaiv cais cov teb hluav taws xob sab hauv thiab sab nraud ntawm cov xov hlau kom tiv thaiv kev xau thiab kev cuam tshuam ntawm cov ntaub ntawv. Cov khoom tiv thaiv suav nrog daim ntawv Metallized, daim kab xev ntawv Semiconductor, daim kab xev Aluminium foil Mylar,Daim kab xev Mylar tooj liab, Daim kab xev tooj liab thiab hlau tooj liab Braided. Cov txheej tiv thaiv tuaj yeem teeb tsa ntawm sab nraud ntawm cov khoom thiab kev sib sau ua ke ntawm txhua tus khub ib kab lossis ntau lub cable kom ntseeg tau tias cov ntaub ntawv xa mus rau hauv cov khoom cable tsis xau thiab tiv thaiv kev cuam tshuam ntawm lub zog hluav taws xob sab nraud.
5. Cov qauv sau
Cov qauv sau ua rau sab nraud ntawm lub cable puag ncig, cov qauv ruaj khov, thiab sab hauv muaj zog. Cov ntaub ntawv sau feem ntau suav nrog daim kab xev Polypropylene, txoj hlua PP tsis-woven, txoj hlua hemp, thiab lwm yam. Cov qauv sau tsis yog tsuas yog pab qhwv thiab nias lub sheath thaum lub sijhawm tsim khoom, tab sis kuj lav cov khoom siv kho tshuab thiab kev ruaj khov ntawm lub cable siv.
6. Cov ntsiab lus tensile
Cov khoom siv tensile tiv thaiv cov cable los ntawm kev nruj, cov ntaub ntawv feem ntau yog daim kab xev hlau, hlau hlau, ntawv ci hlau tsis xeb. Hauv cov cables fiber optic, cov khoom siv tensile yog qhov tseem ceeb tshwj xeeb los tiv thaiv cov fiber los ntawm kev nruj thiab cuam tshuam rau kev ua haujlwm kis. Xws li FRP, Aramid fiber thiab lwm yam.
Cov ntaub ntawv xov hlau thiab cable
1. Kev lag luam tsim cov xov hlau thiab cov xov hlau yog kev lag luam ua tiav thiab sib dhos cov khoom siv. Cov ntaub ntawv suav txog 60-90% ntawm tag nrho cov nqi tsim khoom. Pawg khoom siv, ntau yam, qhov yuav tsum tau ua haujlwm siab, kev xaiv cov khoom siv cuam tshuam rau kev ua haujlwm ntawm cov khoom thiab lub neej.
2. Cov ntaub ntawv siv rau cov khoom siv cable tuaj yeem muab faib ua cov ntaub ntawv conductive, cov ntaub ntawv insulating, cov ntaub ntawv tiv thaiv, cov ntaub ntawv tiv thaiv, cov ntaub ntawv sau, thiab lwm yam, raws li cov khoom siv thiab kev ua haujlwm. Cov ntaub ntawv thermoplastic xws li polyvinyl chloride thiab polyethylene tuaj yeem siv rau kev rwb thaiv tsev lossis sheathing.
3. Kev siv ua haujlwm, ib puag ncig ntawm daim ntawv thov thiab cov xwm txheej ntawm cov khoom siv cable muaj ntau yam, thiab qhov sib xws thiab cov yam ntxwv ntawm cov ntaub ntawv sib txawv. Piv txwv li, txheej rwb thaiv tsev ntawm cov xov hluav taws xob siab xav tau kev ua haujlwm rwb thaiv tsev hluav taws xob siab, thiab cov xov hluav taws xob qis xav tau kev tiv thaiv tshuab thiab huab cua.
4. Cov khoom siv ua lub luag haujlwm tseem ceeb hauv kev ua tau zoo ntawm cov khoom, thiab cov txheej txheem thiab kev ua tiav ntawm cov khoom tiav ntawm ntau qib thiab cov qauv sib txawv heev. Cov chaw tsim khoom yuav tsum ua kom zoo.
Los ntawm kev nkag siab txog cov qauv tsim thiab cov yam ntxwv ntawm cov cables, cov khoom cable tuaj yeem xaiv thiab siv tau zoo dua.
ONE WORLD cov khoom siv hlau thiab cable raw khoom muab cov khoom siv raw saum toj no nrog kev ua tau zoo siab. Cov qauv dawb tau muab rau cov neeg siv khoom los sim kom ntseeg tau tias qhov kev ua tau zoo tuaj yeem ua tau raws li cov neeg siv khoom xav tau.
Lub sijhawm tshaj tawm: Lub Rau Hli-28-2024