Fiber splicing inonyanya kukamurwa kuita nhanho ina: kubvisa, kucheka, kunyunguduka, uye kudzivirira:
Kukurura:inoreva kubviswa kwe optical fiber core mu optical cable, iyo inosanganisira yekunze yepurasitiki layer, yepakati simbi waya, yemukati yepurasitiki layer uye ruvara rwependi layer pamusoro peiyo optical fiber.
Kucheka:Inoreva kucheka kuguma kwechiso che optical fiber iyo yakabviswa uye yakagadzirira kusanganiswa ne "cutter".
Fusion:inoreva kusanganiswa kwemafibhi maviri optical pamwe chete mu "fusion splicer".
Dziviriro:Zvinoreva kuchengetedza spliced optical fiber connector ne "heat shrinkable chubhu":
1. Kugadzirira kwechiso chekupedzisira
Kugadzirira kwefiber end face kunosanganisira kubvisa, kuchenesa nekucheka.Iyo inokodzera fiber yekupedzisira kumeso inzvimbo inodiwa yefusion splicing, uye kunaka kwechiso chekupedzisira kunokanganisa zvakananga kunaka kwefusion splicing.
(1) Kubvisa optical fiber coating
Kujairana neflat, yakagadzikana, inokurumidza-mavara matatu-fiber stripping nzira."Ping" zvinoreva kuchengeta fiber flat.Dzvanya fiber yemaziso nechigunwe nechigunwe cheruboshwe kuti iite yakachinjika.Iyo yakafumurwa kureba ndeye 5cm.Iyo fiber yakasara yakagonya pakati pechigunwe chemhete nechigunwe chidiki kuwedzera simba uye kudzivirira kutsvedza.
(2) Kucheneswa kwetambo dzisina chinhu
Tarisa uone kana jira rekuputira rechikamu chakabviswa chefiber optical chakabviswa zvachose.Kana pane zvakasara, inofanira kubviswa zvakare.Kana paine chidimbu chidiki chekupfekedza chisiri nyore kupepeta, shandisa donje bhora rakanyikwa muhuwandu hwakakodzera hwedoro, uye pukuta zvishoma nezvishoma paunenge uchinyika.Chidimbu chekotoni chinofanira kuchinjwa munguva mushure mekushandiswa 2-3 nguva, uye zvikamu zvakasiyana uye zvikamu zvekotoni zvinofanira kushandiswa nguva imwe neimwe.
(3) Kuchekwa kwe fiber isina chinhu
Sarudzo Yekucheka Kune marudzi maviri ekucheka, manyorerwo nemagetsi.Iyo yekutanga iri nyore kushanda uye yakavimbika mukuita.Nekuvandudzwa kweyero yeanoshanda, kugona kwekucheka uye hunhu hunogona kuvandudzwa zvakanyanya, uye isina fiber inodiwa kuve ipfupi, asi mucheki ane zvakakwirira zvinodiwa pane ambient tembiricha musiyano.Iyo yekupedzisira ine yakakwirira yekucheka mhando uye yakakodzera kushanda pasi pemamiriro echando mumunda, asi kushanda kwakanyanya kuoma, kumhanya kwekushanda kunogara kuripo, uye iyo isina fiber fiber inodiwa kuti ive yakareba.Zvinokurudzirwa kuti vashandi vane hunyanzvi vashandise macheki emaoko ekukurumidza optical cable splicing kana kununurwa kwekukurumidzira pane tembiricha yekamuri;pane zvinopesana, vanotanga kana pavanenge vachishanda mumamiriro ezvinhu anotonhora mumunda, shandisai makucheka emagetsi zvakananga.
Chokutanga pane zvose, chenesa mucheki uye gadzirisa nzvimbo yekucheka.Iyo yekucheka inofanira kuiswa yakadzikama.Paunenge uchicheka, kufamba kunofanira kunge kwakasikwa uye kwakagadzikana.Usaremerwa kana kunetseka kudzivirira akatyoka mafiibhi, mabhero, maburrs, makatsemuka uye zvimwe zvakaipa zviso zvekupedzisira.Uye zvakare, govera zvine musoro uye shandisa zvigunwe zvako zverudyi kuti zvienderane uye kurongeka nezvikamu zvakananga zveanocheka, kuitira kuti uvandudze kukurumidza kucheka uye kunaka.
Ngwarira kusvibiswa pamagumo ekupedzisira.Iyo inopisa inopisa sleeve inofanira kuiswa isati yabvisa, uye inorambidzwa zvachose kupinda mushure mokunge nzvimbo yekupedzisira yagadzirwa.Nguva yekuchenesa, kucheka uye welding yemafibhi asina chinhu inofanira kunge yakanyatsobatanidzwa, uye nguva yacho haifaniri kunge yakareba, kunyanya zviso zvakagadzirirwa hazvifaniri kuiswa mumhepo.Bata zvine hungwaru paunenge uchifamba kudzivirira kukwesha kune zvimwe zvinhu.Munguva yekubatanidza, iyo "V" groove, kumanikidza ndiro uye blade yeanocheka inofanira kucheneswa zvinoenderana nenharaunda kudzivirira kusvibiswa kweiyo yekupedzisira.
2. Fiber splicing
(1) Kusarudzwa kwemuchina welding
Kusarudzwa kweiyo fusion splicer kunofanirwa kuve ne fusion splicing midziyo ine yakakodzera bhatiri huwandu uye nemazvo zvinoenderana nezvinodiwa zveiyo optical cable project.
(2) Parameter yekumisikidza yemuchina welding
Splicing maitiro Zvinoenderana nechinhu uye mhando yeoptical fiber isati yapatsanurwa, isa iwo akakosha paramita senge pre-kunyungudika main melting ikozvino uye nguva, uye huwandu hwekudya kwefiber.
Munguva yekugadzira, "V" groove, electrode, chinangwa lens, welding chamber, nezvimwe zvemuchina welding inofanira kucheneswa nekufamba kwenguva, uye chero chinhu chakaipa chakadai semabhubhu, kutetepa, kukora, kunyungudika, kupatsanurwa, nezvimwe zvinofanirwa kucherechedzwa panguva yewelding chero nguva, uye kutarisisa kunofanirwa kubhadharwa kune yekutevera uye yekutarisa mhedzisiro yeOTDR.Ongorora zvikonzero zvezviitiko zvakashata zviri pamusoro panguva uye tora matanho ekuvandudza anoenderana.
3, disc fiber
Iyo sainzi fiber coiling nzira inogona kuita iyo optical fiber dhizaini inonzwisisika, iyo yekuwedzera kurasikirwa idiki, inogona kumira muyedzo yenguva uye yakaoma nharaunda, uye inogona kudzivirira chiitiko chekuputsika kwefiber kunokonzerwa neextrusion.
(1) Disk fiber mitemo
Iyo fiber inosungirirwa mumayuniti padivi pechubhu yakasununguka kana iyo branching direction yeoptical cable.Iyo yekutanga inoshanda kune ese mapurojekiti ekubatanidza;iyo yekupedzisira inongoshanda kumagumo eiyo main optical tambo, uye ine imwe yekuisa uye yakawanda inobuda.Mazhinji ematavi madiki logarithmic optical cables.Mutemo ndewekudzoreredza fiber kamwe mushure mekutsveta uye kupisa-kunyura imwe kana akati wandei mafiibhi mumachubhu asina kusimba, kana mafiibha mune inopatsanura nzira tambo.Zvakanakira: Inodzivirira kuvhiringika kwemafiber optical pakati pemachubhu akasununguka efibers optical kana pakati peakasiyana tambo optical cables, zvichiita kuti zvive zvine musoro mukugadzirisa, zviri nyore kudzoreredza uye kubvisa, uye nyore kuchengetedza mune ramangwana.
(2) Nzira ye disk fiber
Kutanga pakati uye ipapo mativi ose maviri, ndiko kuti, tanga kuisa maoko-anopisa-shrinkable sleeve mukugadzirisa groove rimwe nerimwe, uye wozogadzirisa fiber dzakasara kumativi ose maviri.Zvakanakira: Zvinobatsira kuchengetedza majoini efayibha uye kudzivirira kukuvara kunogona kukonzerwa nefiber coil.Iyi nzira inowanzoshandiswa kana nzvimbo yakachengeterwa optical fiber idiki uye optical fiber haisi nyore kukoira nekugadzirisa.