Fiber Txawv Ntau Ntau
Kev taug kev ntawm ib qho kho qhov muag cable pib nrog kev tsim muaj cov fiber ntau. Qhov no yog cylindrical pas nrig ntawm ultra-ntshiab iav uas ua haujlwm ua cov txheej txheem ua ntej rau lub khoos phis tawm. Tus PreRorm yog tsim siv cov txheej txheem hu ua hloov kho cov tshuaj hloov kho vapor tso nyiaj (MCVD). Hauv cov txheej txheem no, sib xyaw ntawm cov roj av, suav nrog silicon tetrachloride thiab oxygen, yog dhau los ntawm kev tig khob raj. Cov gases muaj kev kub ntxhov ntawm cov dej kub, tso cov txheej ntawm silicon dioxide ntawm sab hauv ntawm lub raj. Cov txheej txheem no txuas ntxiv mus kom txog thaum xav tau tuab thiab ua kom cov ntawv sau ua kom tshiab tau tiav.
Teeb Duab Fiber
Thaum cov ua ntej yog npaj txhij, nws yog thauj khoom mus rau hauv cov teeb meem sib khwm fiber ntau. Qhov ua yeeb yam yog rhuab rau ib ncig ntawm 2000 degree hauv lub cub tawg, ua rau lub khob kom yaj. Raws li cov iav molten tshem tawm lub cub tawg, nws yog kos rau hauv cov fiber ntau nrog txoj kab uas hla ntawm kwv yees li 125 microns. Cov fiber yog tom qab ntawd coated nrog ib txheej tiv thaiv ntawm acrylate kom thiaj li txhim kho nws qhov durability thiab hloov tau. Cov txheej txheem kos duab yog ua tib zoo tswj kom ntseeg tau tias cov khoom siv fiber ntau, xws li kev ua kom muaj zog, xws li dispersion, raws li cov lus qhia uas yuav tsum tau ua.
Cable stranding
Cov kauj ruam tom ntej nyob rau hauv kev tsim khoom txheej txheem yog cable stranding. Ntau qhov kho qhov muag tau muab faib ua ke thiab tso tseg ib puag ncig ntawm nruab nrab lub zog, feem ntau ua los ntawm cov hlau lossis aramid xov. Cov tswv cuab Central no muab lub cable nrog lub zog tsim nyog los tiv thaiv kev teeb tsa thiab kev ntxhov siab ib puag ncig. Cov txheej txheem stranding yog ua siv cov tshuab tshwj xeeb uas ua kom cov fibers yog tusyees faib tawm thiab tiv thaiv los ntawm kev puas tsuaj.
Sheathing
Tom qab stranding, cable tseem ceeb yog them nrog kev tiv thaiv sheath. Cov ntaub ntawv pov tseg yog xaiv raws li cov ntawv thov cable thiab ib puag ncig cov xwm txheej. Cov ntaub ntawv phom li xws li polyethylene, polyvinyl chloride (PVC), thiab nplaim taws-retardant teb. Cov txheej txheem sheathing cuam tshuam nrog cov khoom xaiv nyob ib ncig ntawm Cable Core, tsim tsa ib qho seamless thiab ruaj txheej txheej txheej. Cov txheej txheej no tiv thaiv sab hauv ntawm cov dej noo, tshuaj lom neeg, thiab kev puas tsuaj lub cev.
Kuaj thiab Tswjhwm Zoo
Kev tswj kom zoo yog qhov tseem ceeb ntawm kev kho Cable tsim kho. Txhua tus cable undergoes ib series ntawm kev ntsuam xyuas nruj kom ntseeg tau tias nws tau raws li cov qauv kev lag luam thiab cov neeg siv khoom. Cov kev ntsuam xyuas no suav nrog kev sim kho qhov muag tau, xws li ntsuas qhov ntsuas thiab bandwidth, xws li kuaj cov neeg kho mob, xws li lub zog tensile thiab zuaj tsis taus. Ib qho ntxiv, kev ntsuam xyuas ib puag ncig raug txheeb xyuas kom ntsuas tau cable kev ua tau zoo nyob rau hauv huab cua, xws li kub thiab qis rau hluav taws xob.
Ntim thiab Thauj Khoom
Thaum cov xaim tseg tau dhau txhua qhov kev ntsuas zoo, lawv ua tib zoo ua kom tiv thaiv kev puas tsuaj thaum thauj mus los. Cov txheej txheem ntim ntim cuam tshuam nrog cov xaub co ntov rau reels lossis spools thiab ua rau lawv ruaj khov nrog kev tiv thaiv kev tiv thaiv. Daim ntawv ntim khoom ntim khoom tau sau npe nrog cov ntaub ntawv tsim nyog, xws li hnub ntev, hom, thiab xa mus rau cov neeg siv khoom lossis cov chaw xa khoom.
Tag
Zus cov txheej txheem kho qhov muag yog qhov nyuaj thiab cov txheej txheem tshwj xeeb uas sib xyaw ua ke cov khoom siv siab, ua kom zoo nkauj envineering, thiab kev tswj hwm nruj heev. Hauv lub ntiaj teb uas tso siab rau kev kub ceev, kev sib txuas lus siab sib txuas lus, lub luag haujlwm ntawm kev siv kho qhov muag tsis tuaj yeem ua kom dhau. Lawv yog cov tsis muaj tseeb ntawm cov phab ej ntawm lub hnub nyoog digital, ua rau cov ntaub ntawv ntws tawm uas lub zog peb lub ntiaj teb niaj hnub.