Yuav Ua Li Cas Paub Qhov Zoo Ntawm Optical Cables

1. Cov tawv nqaij sab nrauv: Cov kab hluav taws xob sab hauv tsev feem ntau siv polyethylene los yog nplaim hluav taws-retardant polyethylene, thiab qhov saum npoo yuav tsum du, ci, yoog raws, thiab yooj yim rau tev tawm. Cov kab hluav taws xob tsis zoo kho qhov muag tsis zoo muaj qhov tsis zoo ntawm qhov chaw tiav thiab nws yooj yim rau adhesion nrog lub tes tsho nruj thiab aramid fibers.
PE sheath ntawm sab nraum zoov kho qhov muag cables yuav tsum tau ua los ntawm high-zoo dub polyethylene, nrog ib tug du, ci, uniform thickness, thiab tsis muaj npuas tom qab tsim cable. Cov tawv nqaij sab nrauv ntawm cov khoom siv kho qhov muag tsis zoo feem ntau yog tsim los ntawm cov khoom siv rov ua dua tshiab. Cov tawv nqaij sab nrauv ntawm hom optical cable yog ntxhib thiab muaj ntau yam impurities hauv cov khoom siv raw. Raws li kev soj ntsuam ze dua, nws tuaj yeem pom tias muaj ntau qhov me me ntawm cov tawv nqaij sab nrauv ntawm cov khoom siv kho qhov muag, uas yuav tawg thiab nkag mus tom qab tso rau ib lub sijhawm.
2. Fiber optic cable: Tsis tu ncua fiber optic cable ntau lawm cov tuam txhab feem ntau siv A-qib fiber ntau cores los ntawm cov chaw tsim khoom loj, thaum qee cov khoom siv hluav taws xob qis thiab qis qis feem ntau siv C-qib thiab D-qib fiber ntau optic cables thiab smuggled fiber ntau. optic cables uas tsis paub qhov chaw. Cov fiber ntau optic cables feem ntau dhau los ua ntub dej thiab tsis muaj xim vim lawv qhov chaw nyuaj thiab lub sijhawm xa khoom ntev, thiab ntau hom fiber ntau optic cables feem ntau sib xyaw nrog ib hom fiber ntau optic cables. Txawm li cas los xij, cov chaw tsim khoom me feem ntau tsis muaj cov cuab yeej ntsuas tsim nyog thiab tsis tuaj yeem txiav txim siab txog qhov zoo ntawm cov fiber ntau optic cables. Vim qhov tsis muaj peev xwm paub qhov txawv ntawm cov fibers kho qhov muag nrog qhov muag liab qab, cov teeb meem tshwm sim thaum lub sij hawm tsim kho yog: nqaim bandwidth thiab kev sib kis luv luv; Cov tuab tuab, tsis tuaj yeem txuas nrog tus Tsov tus tw fiber; Fiber optics tsis yooj yim thiab tawg yooj yim thaum coiled.
3. Reinforced steel hlau: Cov hlau hlau rau sab nraum zoov kho qhov muag cables tsim los ntawm cov tuam txhab raug cai yog phosphatized thiab muaj qhov grey nto. Hom steel hlau no tsis ua rau muaj kev puas tsuaj rau hydrogen, xeb, thiab muaj lub zog siab tom qab tsim rau hauv cables. Cov khoom siv kho qhov muag tsis zoo yog feem ntau hloov nrog cov hlau zoo lossis cov xov hlau txhuas, thiab cov txheej txheem qhia tau yooj yim - cov tsos yog dawb, thiab tuaj yeem khoov tau yooj yim thaum tuav hauv tes. Cov kab hluav taws xob kho qhov muag uas tsim nrog cov hlau zoo li no muaj qhov tsis zoo hydrogen, thiab dhau sijhawm, ob qhov kawg ntawm lub thawv kho qhov muag yuav xeb thiab tawg.
4. Steel armor: Cov tuam txhab tsim khoom tsis tu ncua siv cov hlua khi ntev ntev nrog ob-sided los tiv thaiv xeb, thaum cov khoom siv kho qhov muag tsis zoo siv cov ntawv hlau zoo tib yam, feem ntau tsuas yog ib sab kho nrog kev kho xeb.
5. Cov raj xoob: cov khoom siv PBT yuav tsum tau siv rau cov raj xoob ntawm cov khoom siv kho qhov muag tau nruab rau hauv cov khoom siv kho qhov muag, uas muaj lub zog siab, tsis muaj deformation thiab tiv thaiv kev laus. Cov khoom siv kho qhov muag tsis zoo feem ntau yog ua los ntawm PVC lub tes tsho, uas muaj ib txoj kab uas hla sab nraud thiab tuaj yeem flattened nrog ib tug pinch, zoo ib yam li cov dej haus straws, thiab poob lawv cov kev tiv thaiv ntawm fiber ntau optic cable tom qab ib mus rau peb xyoos.
7. Fiber paste: Cov fiber ntau muab tshuaj rau hauv lub qhov muag sab nraum zoov tuaj yeem tiv thaiv fiber ntau oxidation. Vim tias cov dej noo nkag mus thiab lwm yam, muaj cov tshuaj fiber ntau tsawg siv hauv cov khoom siv kho qhov muag tsis zoo, uas cuam tshuam rau lub neej ntawm fiber ntau.
8. Dej thaiv daim kab xev: cov dej thaiv daim kab xev rau kho qhov muag cable muaj zog nqus dej ua tau zoo los ntawm super absorbent resin uas sib npaug hauv cov khoom. Raws li kev sib xyaw ua ke ntawm kev nqus dej, affinity thiab roj hmab elasticity, 1g ntawm super absorbent resin tuaj yeem nkag mus rau cov dej ntshiab sai dua 350 npaug ntawm nws tus kheej qhov hnyav. Tsis tas li ntawd, ib zaug cov dej thaiv cov hmoov tau ntsib dej, nws yuav nthuav tawm cov gel tam sim ntawd. Nyob rau lub sijhawm no, txawm tias lub zog siv rau nws npaum li cas, cov dej yuav tsis raug nyem tawm. Yog li ntawd, qhwv lub cable nrog dej thaiv daim kab xev uas muaj dej absorbing resin. Nyob rau hauv cov ntaub ntawv ntawm sab nrauv ntawm lub cable puas lawm, lub super absorbent resin nyob rau hauv lub qhov txhab yuav ua si lub luag hauj lwm sealing vim expansion, uas yuav tiv thaiv tau cov dej nkag mus rau qhov tsawg kawg nkaus. Cov khoom siv kho qhov muag tsis zoo feem ntau yog siv cov ntaub ntawv tsis-woven los yog daim kab xev, thiab ib zaug cov tawv nqaij ntawm lub cable puas lawm, yuav muaj qhov tshwm sim loj heev ua ke.