Hauv cov txheej txheem tsim khoom, cov txheej txheem thev naus laus zis ntawm kev tsim kho qhov muag cable tuaj yeem muab faib ua: txheej txheem xim, kho qhov muag fiber ob txheej txheej txheem, txheej txheej txheej txheej txheej, txheej txheej txheej txheej.Lub chaw tsim khoom kho qhov muag ntawm Changguang Kev Sib Txuas Lus Technology Jiangsu Co., Ltd.
1. Optical fiber ntau xim txheej txheem
Lub hom phiaj ntawm cov txheej txheem xim ntau lawm yog xim cov khoom siv kho qhov muag nrog cov xim ci, du, ruaj khov thiab txhim khu kev qha, yog li nws tuaj yeem pom tau yooj yim thaum lub sijhawm tsim khoom thiab siv cov khoom siv kho qhov muag.Cov ntaub ntawv tseem ceeb uas siv rau hauv cov txheej txheem xim yog cov khoom siv kho qhov muag thiab cov xim pleev xim, thiab cov xim ntawm cov xim pleev xim tau muab faib ua 12 hom raws li cov qauv kev lag luam.Qhov kev txiav txim chromatogram tau teev tseg los ntawm xov tooj cua thiab TV kev lag luam tus qauv thiab Ministry of Information Industry tus qauv txawv.Kev npaj chromatogram ntawm xov tooj cua thiab TV tus qauv yog raws li nram no: dawb (dawb), liab, daj, ntsuab, grey, dub, xiav, txiv kab ntxwv, xim av, ntshav, liab, ntsuab: kev lag luam tus qauv chromatographic kev npaj ntawm Ministry of Information Kev lag luam yog raws li nram no: xiav, txiv kab ntxwv, ntsuab, xim av, grey, thawj (dawb), liab, dub, daj, ntshav, liab, thiab ntsuab.Kev siv cov xim ntuj es tsis txhob dawb yog tso cai yog tias kev txheeb xyuas tsis cuam tshuam.Cov kev npaj chromatographic tau txais hauv phau ntawv no yog ua raws li xov tooj cua thiab TV tus qauv, thiab nws tseem tuaj yeem npaj raws li tus qauv chromatographic kev npaj ntawm Ministry of Information Industry thaum xav tau los ntawm cov neeg siv khoom.Thaum tus naj npawb ntawm cov fibers hauv txhua lub raj muaj ntau dua 12 cores, cov xim sib txawv tuaj yeem siv los qhia qhov txawv ntawm cov fibers raws li qhov sib txawv.
Cov fiber ntau optical yuav tsum ua tau raws li qhov yuav tsum tau muaj ntawm cov hauv qab no tom qab xim:
a.Cov xim ntawm cov xim xim fiber ntau tsis txav thiab tsis ploj (tib yam yog qhov tseeb rau kev so nrog methyl ethyl ketone lossis cawv).
b.Optical fiber cable yog huv si thiab du, tsis nkig los yog crimped.
c.Cov fiber ntau attenuation Performance index ua tau raws li qhov yuav tsum tau ua, thiab OTDR ntsuas nkhaus tsis muaj cov kauj ruam.
Cov cuab yeej siv hauv cov txheej txheem kho qhov muag fiber ntau yog lub tshuab kho qhov muag fiber ntau xim.Lub tshuab xim fiber ntau yog tsim los ntawm kev kho qhov muag fiber ntau them nyiaj, xim pwm thiab number case muab system, ultraviolet curing rauv, traction, kho qhov muag fiber ntau coj mus thiab tswj hluav taws xob.Lub hauv paus ntsiab lus tseem ceeb yog UV-kho tus cwj mem yog coated rau ntawm qhov chaw ntawm cov khoom siv fiber ntau los ntawm cov pwm xim, thiab tom qab ntawd tsau rau ntawm qhov chaw ntawm cov khoom siv fiber ntau tom qab kho los ntawm ultraviolet curing qhov cub los tsim cov fiber ntau uas yooj yim. cais cov xim.Tus cwj mem siv yog UV curable number case.
2. Ob txheej ntawm optical fiber ntau tshuab
Cov txheej txheem txheej txheej thib ob ntawm cov khoom siv kho qhov muag yog xaiv cov khoom siv polymer uas tsim nyog, txais yuav txoj kev extrusion, thiab nyob rau hauv cov txheej txheem tsim nyog, muab lub raj xoob haum rau ntawm cov khoom siv kho qhov muag, thiab tib lub sijhawm, sau cov tshuaj sib xyaw ntawm lub raj thiab optical fiber ntau.Lub cev ruaj khov nyob rau lub sijhawm ntev, tsim viscosity, kev ua tau zoo ntawm cov dej tsis zoo, kev tiv thaiv ntev ntev rau cov khoom siv kho qhov muag, thiab ua tau zoo nrog cov khoom siv tes tsho tshwj xeeb tshuaj pleev rau optical fibers.
Ob txheej txheej txheej txheem yog cov txheej txheem tseem ceeb hauv cov txheej txheem kho qhov muag, thiab cov ntsiab lus uas yuav tsum tau them sai sai rau yog:
a.Fiber ntau ntev;
b.Sab nraud txoj kab uas hla ntawm lub raj xoob;
c.Phab ntsa thickness ntawm lub raj xoob;
d.Qhov puv ntawm cov roj hauv lub raj;
e.Rau cov xim sib cais beam raj, cov xim yuav tsum kaj thiab zoo ib yam, thiab nws yog ib qho yooj yim los cais cov xim.
Cov cuab yeej siv nyob rau hauv cov txheej txheem kho qhov muag fiber ntau txheej txheej yog lub tshuab kho qhov muag fiber ntau txheej txheej.Dab dej, tshuab ziab khaub ncaws, on-line caliper, siv traction, hlau cia khoom, ob-disc coj-up thiab hluav taws xob tswj system, thiab lwm yam.
3. Cov txheej txheem cable
Cov txheej txheem cabling, tseem hu ua cov txheej txheem stranding, yog cov txheej txheem tseem ceeb hauv kev tsim cov txheej txheem kho qhov muag.Lub hom phiaj ntawm kev siv cabling yog txhawm rau txhim kho qhov yooj yim thiab kho qhov muag ntawm cov kab hluav taws xob kho qhov muag, txhim kho lub peev xwm tensile ntawm qhov kho qhov muag cable thiab txhim kho qhov kub thiab txias ntawm cov khoom siv kho qhov muag, thiab tib lub sijhawm tsim cov khoom siv kho qhov muag nrog cov xov tooj sib txawv ntawm cov cores los ntawm kev sib txuas sib txawv. tus lej ntawm cov hlab ntsha xoob.
Cov txheej txheem ntsuas feem ntau tswj los ntawm cov txheej txheem cabling yog:
1. Cable suab.
2. Xov paj suab, xov paj nro.
3. Them-tawm thiab nqa-up nro.
Cov cuab yeej siv hauv cov txheej txheem cabling yog lub tshuab kho qhov muag cable, uas yog tsim los ntawm cov cuab yeej txhawb nqa cov tswv cuab them nyiaj, cov khoom siv hluav taws xob them nyiaj, lub rooj SZ twisting, cov xov paj zoo thiab tsis zoo, ob npaug- log traction, ib tug hlau lead thiab ib tug hluav taws xob tswj system.
4. txheej txheem sheath
Raws li qhov sib txawv siv ib puag ncig thiab nteg cov txheej txheem ntawm optical cable, sib txawv sheaths yuav tsum tau ntxiv rau cov tub ntxhais cable kom tau raws li cov neeg kho tshuab kev tiv thaiv ntawm optical fiber nyob rau hauv txawv tej yam kev mob.Raws li cov txheej txheem tiv thaiv rau optical cables tiv thaiv ntau yam tshwj xeeb thiab nyuaj ib puag ncig, kho qhov muag cable sheath yuav tsum muaj cov khoom siv zoo heev, ib puag ncig tiv thaiv, thiab tshuaj tiv thaiv corrosion.
Mechanical kev ua tau zoo txhais tau hais tias cov optical cable yuav tsum tau ncab, tom qab nias, cuam tshuam, twisted, rov khoov duav, thiab khoov los ntawm ntau yam khoom siv sab nraud thaum tso thiab siv.Lub optical cable sheath yuav tsum muaj peev xwm tiv tau cov sab nraud quab yuam.
Kev tiv thaiv ib puag ncig txhais tau hais tias cov kab hluav taws xob kho qhov muag yuav tsum muaj peev xwm tiv taus cov hluav taws xob sab nraud, kev hloov pauv kub, thiab ya raws ya raws los ntawm sab nraud thaum lub sijhawm ua haujlwm.
Tshuaj tiv thaiv corrosion hais txog lub peev xwm ntawm optical cable sheath los tiv thaiv corrosion ntawm acid, alkali, roj, thiab lwm yam nyob rau hauv ib qho chaw tshwj xeeb.Rau cov khoom tshwj xeeb xws li nplaim hluav taws xob, cov yas tshwj xeeb yuav tsum tau siv los ua kom muaj kev ua tau zoo.
Cov txheej txheem ntsuas kom tswj tau los ntawm cov txheej txheem sheath yog:
1. Qhov sib txawv ntawm cov hlau, txhuas sawb thiab cable core yog tsim nyog.
2. Qhov sib tshooj dav ntawm cov hlau thiab txhuas strips ua tau raws li qhov yuav tsum tau ua.
3. Lub thickness ntawm PE sheath ua tau raws li cov txheej txheem.
4. Kev luam ntawv yog qhov tseeb thiab ua tiav, thiab cov qauv ntsuas ntsuas yog qhov tseeb.
5. Cov kab tau txais thiab kev teeb tsa tau zoo thiab du.
Cov cuab yeej siv hauv cov txheej txheem sheath yog optical cable sheath extruder, uas muaj cov khoom siv hluav taws xob them nyiaj, cov khoom siv hlau xaim, steel (aluminium) longitudinal qhwv siv embossing ntaus ntawv, tshuaj pleev ib ce, thiab ib qho khoom noj thiab ziab., 90 extrusion host, dej txias tank, siv traction, gantry take-up ntaus ntawv thiab hluav taws xob tswj system thiab lwm yam khoom.
Cov saum toj no yog cov kev paub yooj yim txog cov txheej txheem ntawm kev sib txuas lus kho qhov muag cable qhia los ntawm peb lub tuam txhab cov kws tshaj lij rau koj.Kuv vam tias nws yuav pab tau koj.GL yog lub chaw tsim khoom ntawm ADSS optical cable, OPGW optical cable, sab hauv tsev thiab sab nraum zoov kho qhov muag cable thiab tshwj xeeb kho qhov muag cable.Lub tuam txhab tau cog lus rau kev tshawb fawb thiab kev tsim kho, tsim khoom thiab muag khoom ntawm kev sib txuas lus kho qhov muag technology.Zoo siab txais tos cov neeg muas zaub tshiab thiab qub tuaj sab laj thiab yuav khoom.