Hauv kev xaiv ntawm cov roj carbon fiber optic, feem ntau tsis paub dab tsi ntawm hom cable zoo, yog qhov yooj yim,
Hauv qab no yog cov ntawv suav sau, uas tuaj yeem raug txiav txim los ntawm xya yam:
1. daim tawv
Sab hauv cov roj carbon fiber ntau cov kab hluav taws xob feem ntau siv cov polyvinyl lossis cov nplaim hluav taws retardant polyvinyl, qhov tsos yuav tsum du, kaj, hloov tau, yooj yim rau tev tawm. Lub cev tsis zoo ntawm cov kab mob cable tawv du tsis zoo, yooj yim thiab sab hauv nruj npog, aramid adhesion. Sab nraum zoov cable PE sheath yuav tsum siv cov polyethylene dub, tom qab cov tawv nqaij cable tawm, qhov ci, hnav zoo nkauj, tsis muaj kab npuas me me.
Inferior fiber optic cable tawv nqaij yog feem ntau tsim nrog cov khoom siv rov ua dua, yog li koj tuaj yeem txuag ntau tus nqi, xws li cov tawv nqaij cable tsis du, vim tias muaj ntau qhov tsis zoo nyob rau hauv cov khoom siv raw, ua kom cov fiber ntau cable tawv nqaij muaj ntau me qhov av wow, ntev ntev ntawm kev tawg, dej.
2. optical fiber ntau
Kev lag luam cable ntau lawm kev lag luam feem ntau USES hlau qib A fiber ntau, qee qhov pheej yig qis dua cable feem ntau siv C, D fiber thiab tsis paub meej kev zais cov fiber ntau, cov khoom siv fiber ntau yog qhov nyuaj, lub Hoobkas tau ntev, feem ntau hnov zoo li tsis pom kev zoo, thiab multimode optical fiber yog feem ntau xyaw nrog ib hom fiber ntau, thiab tsis muaj cov khoom tsim nyog ntsuas ntawm cov nroj tsuag me me, kom tsis txhob txiav txim siab qhov zoo ntawm cov khoom siv fiber ntau. Vim tias lub qhov muag liab qab tsis tuaj yeem paub qhov txawv ntawm cov hluav taws xob zoo optical, kev tsim kho feem ntau ntsib teeb meem yog: bandwidth yog nqaim heev, luv kis nrug; Lub cev tsis sib haum, thiab pob tw fiber ntau; Cov roj carbon fiber ntau tsis muaj qhov yoog thiab tawg thaum sib ntswg.
3. Ua kom tshem tawm hauv rooj plaub
Fiber optic cable ntsia tau rau hauv lub tes tsho xoob yuav tsum yog PBT cov khoom, xws li lub tes tsho muaj zog siab, tsis muaj deformation, los tiv thaiv kev laus.
Lub qhov muag tsis zoo cov kab hluav taws xob feem ntau yog ua los ntawm PVC casing, xws li cov casing sab nraud txoj kab uas hla yog nyias heev, nrog txhais tes ntawm lub tiaj, me ntsis zoo li peb haus dej haus straw.
4. nplua nplaum
Cov nplaum fiber hauv sab nraum zoov fiber ntau cable tuaj yeem tiv thaiv fiber ntau, vim tias dej thiab roj mus rau qhov ntub, cov roj nplaum hauv cov fiber ntau tsis zoo yog tsawg heev, cuam tshuam loj heev rau lub neej ntawm fiber ntau.
5. aramid
Kuj tseem hu ua kevlar, yog lub zog siv tshuaj fiber ntau, tam sim no siv nyob rau hauv kev lag luam tub rog ntau dua, kaus mom tub rog, tub rog lub tsho mos txwv yog cov khoom siv no. Tam sim no, tsuas yog dupont thiab Dutch aksu tuaj yeem tsim, tus nqi yog ntau tshaj 300,000 tons.
Sab hauv tsev hluav taws xob cable thiab hluav taws xob siv hluav taws xob sab saum toj kho qhov muag cable (ADSS) muaj zog nrog cov xov xov aramid, vim tias cov nqi aramid yog qhov siab dua, cov khoom siv tsis zoo sab hauv tsev kho qhov muag cable feem ntau ua cov txheej sab nraud zoo heev, yog li koj tuaj yeem siv ob peb aramid fiber ntau kom txuag tau tus nqi Cov. Xws li cov hlua hluav taws xob fiber ntau tau yooj yim rub tawm thaum khiav los ntawm lub raj. ADSS fiber ntau kho qhov muag cable vim tias nws yog raws qhov dav, cua nrawm ib ob los txiav txim siab siv aramid fiber ntau cable, feem ntau twv tsis txiav cov ces kaum.
6. Ua lub zog steel hlau
Cov lag luam niaj zaus ntawm cov hluav taws xob sab nraum zoov steel hlau yog phosphating kho, qhov saum npoo yog grey, xws li cov hlau xaim rau hauv lub cable tsis nce hydrogen puas, tsis xeb, siab zog. Inferior cable feem ntau hloov nrog cov xov hlau zoo lossis txhuas hlau, cov cim qhia tau yooj yim heev - cov tsos dawb, pinched hauv tes yuav khoov ntawm yuav. Cov kab hluav taws xob cable poob uas tsim nrog xws li cov hlau xaim yog qhov loj, lub sijhawm loj hlob, dai rau ob tog kawg ntawm optical fiber lub thawv kom tuaj yeem xeb tau.
7. armor
Cov chaw lag luam ntau lawm siv ob txoj kev sib xyaw cov yas yas siv cov hlua ntev qhwv cable, txhim kho lub peev xwm ntawm cov dej noo permeability, los tiv thaiv lub longitudinal to ntawm cable dej. Cov xov hluav taws xob tsis zoo siv los ntawm cov hlau tsis zoo, feem ntau tsuas yog ib sab ntawm kev kho xeb.
