Feem ntau, cov xov hluav taws xob optical thiab cov xov hluav taws xob raug muab tso rau hauv qhov chaw ntub thiab tsaus ntuj. Yog tias cov xov hluav taws xob puas lawm, cov dej noo yuav nkag mus rau hauv cov xov hluav taws xob raws qhov chaw puas tsuaj thiab cuam tshuam rau cov xov hluav taws xob. Dej tuaj yeem hloov pauv lub peev xwm hauv cov xov tooj liab, txo qhov muaj zog ntawm lub teeb liab. Nws yuav ua rau muaj kev nyuaj siab ntau dhau rau cov khoom siv optical hauv cov xov hluav taws xob optical, uas yuav cuam tshuam loj heev rau kev xa lub teeb. Yog li ntawd, sab nraud ntawm cov xov hluav taws xob optical yuav raug qhwv nrog cov khoom thaiv dej. Cov xov hluav taws xob thaiv dej thiab cov hlua thaiv dej yog cov khoom thaiv dej uas siv ntau. Daim ntawv no yuav kawm txog cov yam ntxwv ntawm ob qho, tshuaj xyuas qhov zoo sib xws thiab qhov sib txawv ntawm lawv cov txheej txheem tsim khoom, thiab muab cov ntaub ntawv siv rau kev xaiv cov khoom thaiv dej tsim nyog.
1. Kev sib piv ntawm cov xov thaiv dej thiab cov hlua thaiv dej
(1) Cov yam ntxwv ntawm cov xov thaiv dej
Tom qab sim cov dej thiab txoj kev ziab, qhov nqus dej ntawm cov xov thaiv dej yog 48g / g, lub zog tensile yog 110.5N, qhov tawg elongation yog 15.1%, thiab cov dej noo yog 6%. Kev ua tau zoo ntawm cov xov thaiv dej ua tau raws li qhov yuav tsum tau tsim ntawm lub cable, thiab cov txheej txheem spinning kuj ua tau.
(2) Kev ua tau zoo ntawm cov hlua thaiv dej
Cov hlua thaiv dej feem ntau yog cov khoom siv txhaws dej uas xav tau rau cov xov hlau tshwj xeeb. Nws feem ntau yog tsim los ntawm kev ntsw, sib txuas thiab ziab cov polyester fibers. Tom qab cov fiber raug sib xyaw tag nrho, nws muaj lub zog ntev, lub teeb yuag, tuab nyias, lub zog tensile siab, kev ua haujlwm zoo rwb thaiv tsev, qis elasticity, thiab tsis muaj xeb.
(3) Cov thev naus laus zis tseem ceeb ntawm txhua txoj kev
Rau cov xov paj rwb thaiv dej, kev ua daim carding yog qhov tseem ceeb tshaj plaws, thiab qhov av noo hauv cov txheej txheem no yuav tsum qis dua 50%. Cov fiber SAF thiab polyester yuav tsum tau sib xyaw ua ke thiab sib xyaw ua ke tib lub sijhawm, kom cov fiber SAF thaum lub sijhawm ua daim carding tuaj yeem sib npaug ntawm cov polyester fiber web, thiab tsim cov qauv network ua ke nrog polyester kom txo nws qhov poob. Piv txwv li, qhov yuav tsum tau ua ntawm cov hlua thaiv dej ntawm theem no zoo ib yam li cov xov paj rwb thaiv dej, thiab qhov poob ntawm cov ntaub ntawv yuav tsum tau txo kom ntau li ntau tau. Tom qab kev teeb tsa kev faib ua feem ntawm kev tshawb fawb, nws tso lub hauv paus zoo rau cov hlua thaiv dej hauv cov txheej txheem ntawm kev nyias nyias.
Rau cov txheej txheem roving, ua cov txheej txheem kawg, cov xov thaiv dej feem ntau yog tsim nyob rau hauv cov txheej txheem no. Nws yuav tsum ua raws li qhov ceev qeeb, cua me me, qhov deb loj, thiab qhov sib ntswg tsawg. Kev tswj hwm tag nrho ntawm qhov sib piv cua thiab qhov hnyav ntawm txhua cov txheej txheem yog tias qhov ceev ntawm cov xov thaiv dej kawg yog 220tex. Rau cov hlua thaiv dej, qhov tseem ceeb ntawm cov txheej txheem roving tsis tseem ceeb npaum li cov xov thaiv dej. Cov txheej txheem no feem ntau nyob rau hauv cov txheej txheem kawg ntawm cov hlua thaiv dej, thiab kev kho kom tob ntawm cov kev sib txuas uas tsis nyob hauv cov txheej txheem ntau lawm kom ntseeg tau tias qhov zoo ntawm cov hlua thaiv dej.
(4) Kev sib piv ntawm kev tso cov fibers uas nqus dej hauv txhua txoj kev
Rau cov xov thaiv dej, cov ntsiab lus ntawm SAF fibers maj mam txo qis nrog kev nce ntawm cov txheej txheem. Nrog rau kev nce qib ntawm txhua txoj kev, qhov kev txo qis yog qhov loj heev, thiab qhov kev txo qis kuj txawv rau cov txheej txheem sib txawv. Ntawm lawv, kev puas tsuaj hauv cov txheej txheem carding yog qhov loj tshaj plaws. Tom qab kev tshawb fawb sim, txawm tias nyob rau hauv cov ntaub ntawv ntawm cov txheej txheem zoo tshaj plaws, qhov kev nyiam ua rau puas tsuaj rau lub suab ntawm SAF fibers yog qhov tsis zam thiab tsis tuaj yeem tshem tawm. Piv nrog rau cov xov thaiv dej, cov fiber shedding ntawm cov dej thaiv hlua zoo dua, thiab qhov poob tuaj yeem txo qis hauv txhua txoj kev tsim khoom. Nrog rau kev tob zuj zus ntawm cov txheej txheem, qhov xwm txheej fiber shedding tau zoo dua.
2. Daim ntawv thov ntawm cov xov thaiv dej thiab cov hlua thaiv dej hauv cable thiab optical cable
Xyoo tas los no, nrog rau kev txhim kho thev naus laus zis, cov xov hlau thaiv dej thiab cov hlua thaiv dej feem ntau yog siv los ua cov khoom ntim sab hauv ntawm cov xov hlau kho qhov muag. Feem ntau, peb cov xov hlau thaiv dej lossis cov hlua thaiv dej tau muab tso rau hauv cov xov hlau, ib qho feem ntau muab tso rau ntawm qhov chaw txhawb nqa kom ntseeg tau tias cov xov hlau ruaj khov, thiab ob cov xov hlau thaiv dej feem ntau muab tso rau sab nraum lub hauv paus ntawm cov xov hlau kom ntseeg tau tias cov nyhuv thaiv dej tuaj yeem ua tiav qhov zoo tshaj plaws. Kev siv cov xov hlau thaiv dej thiab cov hlua thaiv dej yuav hloov pauv qhov kev ua tau zoo ntawm cov xov hlau kho qhov muag.
Rau qhov kev ua tau zoo ntawm kev thaiv dej, qhov kev ua tau zoo ntawm kev thaiv dej ntawm cov xov thaiv dej yuav tsum tau ua kom ntxaws ntxiv, uas tuaj yeem ua rau qhov kev ncua deb ntawm lub hauv paus cable thiab lub hnab luv dua. Nws ua rau cov dej thaiv ntawm cov cable zoo dua.
Hais txog cov khoom siv kho tshuab, cov khoom tensile, cov khoom compressive thiab cov khoom khoov ntawm cov cable optical tau zoo dua tom qab sau cov xov dej thaiv thiab cov hlua thaiv dej. Rau qhov kev ua haujlwm kub ntawm cov cable optical, cov cable optical tom qab sau cov xov dej thaiv thiab cov hlua thaiv dej tsis muaj qhov pom tseeb ntxiv attenuation. Rau lub plhaub cable optical, cov xov dej thaiv thiab cov hlua thaiv dej siv los sau cov cable optical thaum lub sijhawm tsim, yog li ntawd kev ua tiav ntawm lub plhaub tsis cuam tshuam rau txhua txoj kev, thiab kev ncaj ncees ntawm lub plhaub cable optical ntawm cov qauv no siab dua. Nws tuaj yeem pom los ntawm kev tshuaj xyuas saum toj no tias cov cable fiber optic puv nrog cov xov dej thaiv thiab cov hlua thaiv dej yooj yim rau kev ua tiav, muaj kev ua haujlwm ntau dua, muaj kev ua qias tuaj tsawg dua, cov nyhuv thaiv dej zoo dua thiab kev ncaj ncees dua.
3. Kev Txheeb Xyuas
Tom qab kev tshawb fawb sib piv ntawm cov txheej txheem tsim cov xov thaiv dej thiab cov hlua thaiv dej, peb nkag siab tob txog kev ua tau zoo ntawm ob qho tib si, thiab nkag siab tob txog cov kev ceev faj hauv cov txheej txheem tsim khoom. Hauv cov txheej txheem thov, kev xaiv tsim nyog tuaj yeem ua raws li cov yam ntxwv ntawm cov xov hluav taws xob kho qhov muag thiab txoj kev tsim khoom, yog li txhim kho kev ua tau zoo ntawm cov xov hluav taws xob kho qhov muag, xyuas kom meej qhov zoo ntawm cov xov hluav taws xob kho qhov muag thiab txhim kho kev nyab xeeb ntawm kev siv hluav taws xob.
Lub sijhawm tshaj tawm: Lub Ib Hlis-16-2023