Txhawm rau tiv thaiv kev ncaj ncees ntawm cov qauv thiab hluav taws xob ua haujlwm ntawm cov cables thiab txuas ntxiv lawv lub neej kev pab cuam, ib txheej armor tuaj yeem muab ntxiv rau sab nraud ntawm lub cable. Feem ntau muaj ob hom kab armor:steel daim kab xevarmor thiabsteel hlauarmor.
Txhawm rau kom cov kab hluav taws xob tiv thaiv lub siab radial, siv ob daim kab xev nrog cov txheej txheem sib txawv-qhov no hu ua steel daim kab xev armored cable. Tom qab cabling, steel tapes yog qhwv nyob ib ncig ntawm lub cable core, ua raws li los ntawm extrusion ntawm ib tug yas sheath. Cov qauv siv cable siv cov qauv no suav nrog kev tswj cov cables xws li KVV22, fais fab cables zoo li VV22, thiab kev sib txuas lus cables xws li SYV22, thiab lwm yam. Ob tus lej Arabic hauv hom cable qhia cov hauv qab no: thawj "2" sawv cev rau ob daim kab xev armor; Qhov thib ob "2" sawv cev rau PVC (Polyvinyl Chloride) sheath. Yog tias siv PE (Polyethylene) sheath, tus lej thib ob raug hloov mus rau "3". Cables ntawm hom no feem ntau yog siv nyob rau hauv high-pressure ib puag ncig, xws li txoj kev hla, plazas, kev vibration-nrhiav txoj kev los yog railway-sab cheeb tsam, thiab yog haum rau ncaj qha faus, tunnels, los yog conduit installation.
Txhawm rau pab cov kab hluav taws xob tiv taus siab dua axial, ntau cov hlau tsis tshua muaj hlau yog helically qhwv ib ncig ntawm cov tub ntxhais cable - qhov no hu ua steel hlau armored cable. Tom qab cabling, cov hlau xaim yog qhwv nrog ib lub suab tshwj xeeb thiab ib lub sheath yog extruded tshaj lawv. Cable hom siv qhov kev tsim kho no suav nrog cov tswj cables xws li KVV32, fais fab cables zoo li VV32, thiab coaxial cables zoo li HOL33. Ob tus lej Arabic nyob rau hauv tus qauv sawv cev: thawj "3" qhia txog steel hlau armor; Qhov thib ob "2" qhia txog PVC sheath, thiab "3" qhia txog PE sheath. Hom kab no feem ntau yog siv rau kev teeb tsa ntev ntev lossis qhov twg muaj qhov tseem ceeb ntsug poob.
Muaj nuj nqi ntawm Armored Cables
Armored cables xa mus rau cov cables uas muaj kev tiv thaiv los ntawm cov hlau armor txheej. Lub hom phiaj ntawm kev ntxiv cov cuab yeej tsis yog tsuas yog txhawm rau txhim kho tensile thiab compressive zog thiab txuas ntxiv cov cuab yeej ua haujlwm, tab sis kuj tseem txhim kho electromagnetic cuam tshuam (EMI) tsis kam los ntawm kev tiv thaiv.
Cov khoom siv armoring xws li steel daim kab xev, steel hlau, txhuas daim kab xev, thiab txhuas raj. Ntawm lawv, steel daim kab xev thiab steel hlau muaj siab sib nqus permeability, muab zoo sib nqus shielding teebmeem, tshwj xeeb tshaj yog zoo rau tsawg zaus cuam tshuam. Cov ntaub ntawv no tso cai rau cov kab txuas ncaj qha mus rau faus yam tsis muaj conduits, ua rau lawv muaj txiaj ntsig zoo thiab siv dav.
Cov txheej txheem armor tuaj yeem siv rau txhua tus qauv cable txhawm rau txhim kho kev siv zog thiab kev tiv thaiv corrosion, ua rau nws zoo tagnrho rau cov cheeb tsam uas muaj kev puas tsuaj rau cov khoom siv lossis qhov chaw hnyav. Nws tuaj yeem muab tso rau hauv txhua yam thiab tshwj xeeb tshaj yog haum rau kev faus ncaj qha rau hauv pob zeb. Cias muab, armored cables yog hluav taws xob cables tsim rau faus los yog underground siv. Rau cov hluav taws xob xa hluav taws xob cables, lub tsho tiv no ntxiv tensile thiab compressive zog, tiv thaiv lub cable los ntawm sab nraud quab yuam, thiab txawm pab tiv thaiv nas puas, tiv thaiv zom los ntawm cov armor uas yuav cuam tshuam kev xa hluav taws xob. Armored cables xav tau lub vojvoog khoov loj dua, thiab cov txheej txheem armor tuaj yeem ua rau muaj kev nyab xeeb.
Ib lub ntiaj teb tshwj xeeb hauv cov khoom siv zoo Cable Raw
Peb muab ntau yam khoom siv armoring-xws li steel daim kab xev, steel hlau, thiab txhuas daim kab xev-ntaus siv nyob rau hauv ob qho tib si fiber ntau optic thiab fais fab cables rau cov qauv kev tiv thaiv thiab kev ua tau zoo. Rov qab los ntawm kev paub dhau los thiab kev tswj hwm nruj, ib lub ntiaj teb tau cog lus los muab cov khoom siv txhim khu kev qha thiab zoo ib yam uas pab txhim kho kev ua haujlwm ntev thiab kev ua tau zoo ntawm koj cov khoom siv cable.
Xav tias dawb hu rau peb kom paub ntau ntxiv txog cov khoom lag luam thiab kev txhawb nqa.
Post lub sij hawm: Lub Xya hli ntuj-29-2025