Hauv kev tsim cov xov hluav taws xob thiab cov xov hluav taws xob kho qhov muag, tooj liab thiab txhuas feem ntau yog siv rau cov xov hlau, thaum cov khoom siv hlau, vim lawv lub zog zoo heev, tau siv dav hauv cov txheej txheem cable armoring thiab cov qauv thauj khoom, muab kev tiv thaiv kev kho tshuab tsim nyog thiab kev ruaj khov ntawm cov xov hluav taws xob. Cov qauv feem ntau suav nrog daim kab xev hlau, daim kab xev hlau / yas sib xyaw, thiab hlau hlau, ua rau lawv cov khoom siv cable tseem ceeb hauv cov xov hluav taws xob, cov xov hluav taws xob sib txuas lus, thiab cov qauv cable kho qhov muag.
Cov ntaub nplaum hlau rau cov cables feem ntau siv cov hlau uas tsis muaj carbon ntau uas txias txias los txhim kho lub cable lub zog compressive thiab sab nraud. Nws lub zog tensile feem ntau tsis tsawg dua 295 MPa, nrog rau kev ntev tsis tsawg dua 20%. Cov tuab feem ntau yog 0.20 hli, 0.30 hli, 0.50 hli, thiab 0.80 hli, nrog rau qhov dav ntawm 10 txog 60 hli, ua tau raws li qhov yuav tsum tau tsim ntawm cov qauv cable sib txawv. Vim yog cov hlau muaj kev cuam tshuam rau corrosion, cov ntaub nplaum hlau armoring feem ntau xav tau galvanizing, tin plating, lossis pleev xim. Ntawm cov no,daim kab xev hlau galvanizedyog siv dav hauv ntau yam qauv cable armoring vim nws zoo tiv taus corrosion thiab ruaj khov. Daim kab xev hlau yuav tsum muaj qhov loj sib xws, cov npoo ncaj, thiab tsis muaj burrs, cov npoo tawg, lossis cov npoo dov. Cov txheej tiv thaiv saum npoo yuav tsum txuas ntxiv thiab tiav kom ntseeg tau tias muaj kev nyab xeeb thiab kev ntseeg siab ntawm kev ua haujlwm cable.
Daim kab xev hlau uas muaj yas txheejFeem ntau yog tsim los ntawm kev siv cov hlau nplaum electroplated tin lossis electroplated chromium steel daim kab xev ua cov khoom siv hauv paus, ua ke nrog ib txheej yas. Lub zog tensile ntawm daim kab xev hauv paus feem ntau yog 300–420 MPa. Cov khoom siv no ua ke lub zog kho tshuab nrog kev ruaj khov ntawm cov qauv thiab feem ntau yog siv rau hauv kev tiv thaiv cable thiab cov qauv tiv thaiv tshuab, siv dav hauv cov xov hluav taws xob, cov xov tswj, thiab cov xov sib txuas lus.
Cov hlau hlau hauv cov cables feem ntau yog cov khoom siv armoring thiab cov khoom thauj khoom, siv los tiv taus lub zog tensile tsim thaum lub sijhawm teeb tsa cable thiab kev ua haujlwm. Nws yog qhov tsim nyog rau cov xwm txheej siv xws li kev teeb tsa ncej, kev teeb tsa hla dej, thiab kev teeb tsa loj-span overhead. Cov hlau hlau cable feem ntau yog cov hlau galvanized qis-carbon, nrog rau qhov ntau thiab tsawg ntawm φ1.8–φ6.0 hli thiab lub zog tensile tsis tsawg dua 343 MPa. Hauv cov chaw muaj corrosive heev, cov hlau coated tuaj yeem siv, uas yog tsim los ntawm extruding ib txheej ntawm high-density polyethylene (HDPE) sheath rau ntawm qhov chaw ntawm cov hlau galvanized, txhim kho kev tiv thaiv corrosion thiab ua rau nws tsim nyog rau cov qauv submarine cable armoring. Tsis tas li ntawd, cov hlau stainless acid-resistant muaj lub zog siab dua thiab kev tiv thaiv corrosion thiab feem ntau yog siv rau hauv cov cores conductive lossis cov qauv braided ntawm cov hlau tshwj xeeb thiab cables.
Cov ntaub ntawv cable ua los ntawm hlau xws li daim kab xev hlau, daim kab xev hlau/yas sib xyaw, thiab hlau hlau ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv tshuab, lub peev xwm nqa khoom, thiab kev ruaj khov ntawm cov cables thiab cov cables optical. Kev xaiv cov khoom siv kom raug thiab kev tswj xyuas zoo yog qhov tseem ceeb rau kev ua haujlwm ruaj khov ntawm cov cables mus sij hawm ntev.
ONE WORLD tsom mus rau cov khoom siv cable, txuas ntxiv muab cov kab xev hlau galvanized ruaj khov thiab txhim khu kev qha, cov hlua hlau galvanized, cov kab xev hlau / yas sib xyaw, thiab lwm yam khoom siv hlau rau cov xov hluav taws xob, cov xov sib txuas lus, thiab kev tsim cov xov hluav taws xob optical. Nrog kev txhawb nqa kev tshaj lij thiab kev tswj hwm zoo nruj, peb pab cov neeg siv khoom ua tiav kev ua haujlwm ruaj khov ntawm cov qauv cable mus sij hawm ntev.
Lub sijhawm tshaj tawm: Lub Ob Hlis-27-2026