Kev Ntsuam Xyuas Ntawm Fiber Optic Connector Polishing Paub

Lub optical fiber connector precisely txuas ob kawg lub ntsej muag ntawm lub optical fiber, thiab nws yog ib qho tseem ceeb kom dlhos lub axis ntawm ob optical fibers thiaj li hais tias lub teeb lub zog tso zis ntawm lub transmitting optical fiber yuav ua ke mus rau qhov tau txais optical fiber ntau. ntau npaum li cas, thiab txo qhov cuam tshuam rau qhov system vim nws txoj kev koom tes hauv kev sib txuas kho qhov muag. Yog li ntawd, lub ntsej muag kawg ntawm cov khoom siv fiber ntau yuav tsum tau polished kom ua tiav qhov kev ua haujlwm kho qhov muag, thiab feem ntau polishing yuav tsum tau ua raws li qhov poob, thim rov qab poob, thiab cov duab ntawm lub ntsej muag kawg. Tom qab ntawd tsab xov xwm no yuav txheeb xyuas cov kev paub txog polishing hauv optical fiber connectors rau koj.
Fiber optic connector polishing txheej txheem
Thaum ntxov "lub cev sib cuag" hom connectors yuav tsum tau polished rau hauv ib tug kheej kheej nto. Nws muaj plaub kauj ruam: tshem tawm ntawm epoxy resin, nplhaib ua, thiab ntxhib thiab zoo sib tsoo. Cov kauj ruam no feem ntau siv cov ntawv tawv pob zeb diamond abrasive rau epoxy tshem tawm thiab ua cov nplhaib. Niaj hnub no, cov kauj ruam polishing tau hloov zuj zus mus rau hauv cov kab ke no: thawj zaug, kev tshem tawm ntawm epoxy resin, ua raws li kev sib tsoo ntxhib, kev sib tsoo nruab nrab thiab kev sib tsoo zoo polishing, vim tias yuav luag tag nrho cov khoom sib txuas muaj qhov kawg ntsej muag nrog cov radii reserved. Lub hom phiaj yog kom tsis txhob muaj kev puas tsuaj ntau dhau rau ntawm qhov chaw ntawm tus kheej, thaum tseem tsim kom muaj qhov zoo mating nto.
Fiber optic connector polishing specification
Cov polishing specifications ntawm optical fiber connectors muab faib ua ob yam: kev ua tau zoo thiab kawg geometry. Qhov tsis zoo ntawm kev thim rov qab poob thiab qhov poob qis yog qhov kev ntsuas tsis txaus ntseeg ntawm cov nyhuv ntawm polished kawg. Insertion poob yog hais txog cov txiaj ntsig ntawm optical fais fab poob ntawm kev sib txuas ntawm cov khoom sib txuas vim yog qhov tsis ncaj ncees lawm, qhov kawg tshem tawm (cua tshem tawm), thiab qhov kawg ntawm txhua qhov txuas kawg lub ntsej muag. Tam sim no tus txheej txheem nkag tsis tau yog tsawg dua {{0}}.5dB, thiab tsawg dua 0.3dB yog hais txog qhov poob ntawm qhov kev sib txuas. Backreflection txhais tau hais tias lub teeb pom kev zoo rov qab mus rau qhov chaw qub los ntawm cov khoom siv kho qhov muag. High backreflection tuaj yeem hloov mus rau hauv kev nthuav dav nkhaus ntawm cov teeb liab kho qhov muag, yog li muaj qhov yuam kev me ntsis hauv cov ntaub ntawv sib kis tus nqi siab.
Optical fiber connector polishing khoom
Niaj hnub no, muaj ntau hom kev sib txuas ntawm cov khoom siv kho qhov muag, cov uas feem ntau yog 2.5mm, 1.25mm thiab cov khoom siv kho qhov muag. Lub ntsej muag kawg ntawm lub connector yog thawj huab cua hauv av kom paub meej tias haum. Cov kauj ruam tom ntej ntawm polishing yog nyob ntawm hom connector, thim rov qab poob, thiab qhov poob. Tsis quav ntsej hom kev sib txuas, feem ntau polishing sequences pib nrog high-hardness polishing khoom, nrog rau silicon carbide tshem tawm ntawm epoxy resin thiab ntxhib thiab nruab nrab sib tsoo nrog pob zeb diamond sib tsoo daim ntawv. Cov no tshem tawm ob qho tib si ntug cov ntaub ntawv thiab cov fiber ntau. Cov kauj ruam tom ntej yuav tsum muaj cov khoom siv zoo ib yam li silica uas tsis nyuaj rau kev zom cov fiber ntau, yog tias siv cov khoom siv tawv heev yuav ua rau kev sib tsoo ntau dhau. Cov khoom siv tsis zoo tuaj yeem ua rau hnav ntau dhau, uas tuaj yeem ua rau fiber ntau tawg thaum lub sijhawm sib txuas.
Qhov cuam tshuam
Cov yam tseem ceeb uas yuav tsum tau xav txog thaum lub sij hawm sib tsoo muaj xws li kev xaiv ntawm cov ntawv sib tsoo, epoxy resin thiab hom lubrication. Abrasive ntawv yog ib qho tseem ceeb cuam tshuam, vim hais tias qib thiab zoo ntawm daim ntawv abrasive muab los ntawm cov neeg muag khoom sib txawv txawv, yog li cov neeg siv kawg yuav tsum xaiv cov ntawv abrasive kom zoo. Ib daim ntawv tawv heev yuav ua kom puas 125μm optical fiber ntau thiab nws lub voj voos kheej kheej. Kev tshem tawm ntawm epoxy resins kuj yog ib feem tseem ceeb ntawm polishing decontamination. Qee hom epoxy resins tuaj yeem tshem tau yooj yim nrog cov ntawv tshwj xeeb emery abrasive. Daim ntawv abrasive siv nyob rau hauv cov kauj ruam no yog nyob ntawm qhov loj ntawm epoxy resin droplets txuas rau lub ntsej muag kawg ntawm lub connector thiab hom epoxy resin. Muaj ntau ntau yam ntawm epoxy resins. Ib txhia yog nplaum, ib txhia yog khov. Hauv luv luv, ib puag ncig huv yog qhov tseem ceeb los ua kom zoo tshaj qhov ua tiav ntawm qhov txuas.
Polishing yog ib txoj kev paub tab, tab sis nws yuav hloov mus ntxiv. Tsis muaj qhov tsis ntseeg tias cov txheej txheem lees paub yuav nruj dua. Polishing cov kauj ruam yuav raug tsav los txhim kho, thiab cov qauv txuas tshiab yuav tsav peb cov kev siv zog tsis tu ncua los hloov txoj kev polishing.