Nyob rau hauv xyoo tas los no, railway signaling systems tau dhau los ua ib qho tseem ceeb los xyuas kom meej tias kev nyab xeeb thiab kev ua haujlwm ntawm lub tsheb ciav hlau.Ib qho tseem ceeb ntawm cov kab ke no yog cov kab hluav taws xob uas nqa cov teeb liab ntawm ntau qhov chaw ntawm txoj kev tsheb ciav hlau.Raws li kev lig kev cai, railway signaling cables tau ua los ntawm tooj liab lossis hlau, tab sis cov thev naus laus zis tshiab hu ua ADSS (All-Dielectric Self-Supporting) cable tau txais txiaj ntsig vim nws qhov zoo heev.
ADSS cable yog tsim los ntawm cov ntaub ntawv tsis yog xim hlau, uas ua rau nws sib zog thiab hloov tau ntau dua li cov kab ib txwm siv.Qhov no txhais tau tias nws tuaj yeem ntsia tau yooj yim dua thiab nrawm dua, txo lub sijhawm teeb tsa thiab cov nqi.Ntxiv rau,ADSS kabyog tsim los txhawb tus kheej, uas txhais tau hais tias nws tuaj yeem ntsia tau yam tsis tas yuav tsum muaj kev txhawb nqa ntxiv, xws li cov ncej lossis cov yees.Qhov no yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv thaj chaw uas thaj chaw nyuaj lossis qhov chaw nkag tau txwv, xws li thaj chaw roob.
Lwm qhov zoo ntawm ADSS cable yog nws qhov kev tiv thaiv ib puag ncig, xws li xob laim, hloov pauv kub, thiab cua txias.Cov ntaub ntawv tsis yog xim hlau siv hauv ADSS cable tsis cuam tshuam los ntawm cov xwm txheej no ib yam li cov kab hluav taws xob ib txwm muaj, uas txhais tau hais tias lawv tsis tshua muaj kev tawg lossis ua haujlwm tsis zoo, ua kom muaj kev ruaj ntseg thiab txhim khu kev qha.
Ntxiv mus, ADSS cable yog qhov ruaj khov thiab yuav tsum tau saib xyuas tsawg, uas txhais tau hais tias nws tuaj yeem muab cov kev daws teeb meem mus sij hawm ntev rau kev teeb tsa kev tsheb ciav hlau.Nws cov khoom siv tsis yog xim hlau kuj ua rau nws tsis tshua muaj kev cuam tshuam rau corrosion, uas tuaj yeem yog qhov teeb meem loj nrog cov kab ib txwm siv.
Zuag qhia tag nrho, ADSS cable muab cov txiaj ntsig tseem ceeb rau kev teeb tsa kev tsheb ciav hlau, suav nrog kev txhim kho yooj yim dua thiab nrawm dua, kev txhawb nqa tus kheej, kev tiv thaiv ib puag ncig, thiab kev saib xyuas tsis zoo.Raws li kev tsheb ciav hlau sib txuas txuas ntxiv nthuav dav thiab xav tau cov teeb pom kev ruaj ntseg nce ntxiv, ADSS cable tau npaj los ua cov cuab yeej tseem ceeb hauv kev lag luam tsheb ciav hlau.